DOCSLIB.ORG

Thchemical Regulatory Annual Conference

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Thchemical Regulatory Annual Conference th Chemical Regulatory Annual Conference September 9-12, 2018 Shangri-la Hotel Chengdu Organizer： Co-Organizers： Media Partners： Sponsors： REACH24H Consulting Group China Petroleum and Chemical Industry Federation Xinhua News Agency Risk Management Technologies China Chemical Safety Association China Environmental News JRF Global China Chamber of Commerce of Foodstuffs and Native Produce The Chemical Daily (Japan) Lisam Systems S.A. UMCO GmbH ChemLinked National Chemical Emergency Centre Pesticide Market News Verisk 3E UL CRAC 2018 Chemical Regulatory Annual Conference Grasp the Latest Regulatory Developments, Focus on the Value of Compliance 2009~2018 10 years of accumulated knowledge 10 213 2,000+ industries guest speakers participants 156 government authorities 260 topics covering the and international organizations developments of the industry 2009 2010 2011 2012 2013 2014 2015 2016 2017 CRAC 2018 Chemical Regulatory Annual Conference In 2009, the first CRAC conference kicked off in Shanghai with the aim of promoting the development of the industry through compliance. This Conference proposed a new model for the industry, creating a multi-exchange platform where professionals could share in-depth analysis of regulatory and policy trends, experiences in compliance and discuss barriers as well as future possible ways forward for the industry. Over the last ten years, CRAC has witnessed the rapid development of the chemical industry and its shift towards a greener approach. It has observed the pesticide industry's wave of transformation, growth and integration, noting how food safety and the quality of consumer products increasingly became an issue of public concern as well as a global focus area. Global oversight levels have risen, pressure for environmental protection has increased, competition has intensified and new opportunities and limitations have multiplied, which has injected a new impetus into various industries to change and rise up to the challenge. The 10th Chemical Regulatory Annual Conference (CRAC 2018) continues to increase its expertise in the exploration of the future of regulatory technology and industry, focusing on industrial chemicals, agrochemicals, food contact materials and consumer products. Following the principle of achieving shared growth through discussion and collaboration, CRAC2018 will bring together government officials, technical experts and business representatives from all corners of the world to share the latest compliance information, and together build a greener industry. Details Time: September 9-12, 2018 (Sunday- Wednesday ) Venue: Shangri-La Hotel, Chengdu (9 Binjiang E Rd, HeJiangTing, Jinjiang District, Chengdu, China, 610000) Conference Highlights 10 years of accumulated experience backing this international-level event through 6 sessions to provide the latest regulatory information An opportunity to bring together experts representing authorities, companies, and international organizations to expand network opportunities Direct access to government representatives and authorities to assess the latest regulatory developments Chinese –English – Japanese simultaneous interpretation to ensure zero language barriers CRAC 2018 Chemical Regulatory Annual Conference Sessions ·Chemicals Environmental and Safety Management The chemical industry is traditionally one of the most powerful industries in the global economy. It is also regarded as a primary industry in many countries and has a definite economic and social impact on various sectors. However, the chemical industry includes numerous categories, complicated processes, and diverse products. The types of pollutants released during production are numerous and large in quantity, and they have become a large source of industrial pollution. At the same time, there are many segments within the production of chemicals such as processing, use, storage, sales, transportation, and waste disposal. Any omission or mishandling within any segment could cause unpredictable damage. In order to reduce the hazardous risks on human health or the environment during the life cycle of chemicals whilst promoting the green development of the chemical industry, chemical management departments all over the world have established a risk management system to effectively supervise chemicals and promote innovation and green development in the industry. On the other hand, technical trade measures constitute market access barriers, which stand in the way of development of international trade and limit the free circulation and optimal allocation of world resources. Access to natural resources and environmental issues are common challenges faced by humankind, which has led to an increasing global consensus on the issue of sustainability. The chemical industry is undergoing tremendous changes. Companies should use compliance as the cornerstone to explore the path to green innovation and development. Following this initiative, CRAC2018 promotes development through compliance, delivering the latest regulatory trends in global chemical regulations, and offering the necessary platform for professionals to explore the challenges faced in the development of the chemical industry, and enabling companies to grasp new opportunities. ·China-U.S.-Europe Transport of Dangerous Goods Management The transportation of goods is an indispensable segment within the trade process. Due to its hazardous nature, hazardous chemicals must not only meet the general transportation conditions, but also comply with specific rules according to the physical and chemical properties of the goods. Depending on the requirements, they may have to be assisted by specialized personnel, professional tools for specific transport vehicle models, and documentation for compliance of dangerous goods transport. There are various types of dangerous goods, and their mishandling or improper manipulation could easily lead to accidents. This has potential to cause significant loss of human life, property, as well as environmental resources. Since 2016, for the purpose of furthering the safe inland transport of dangerous goods, the Ministry of Transport of China has organized extensive researches and discussions, greatly focused on improving the inland transport management system of dangerous goods in China, as well as the level of safety management in the overall industry. CRAC 2018 Chemical Regulatory Annual Conference Sessions In order to strengthen the level of exchanges between China, U.S. and the EU in this field, while at the same time provide a platform for professionals and management experts in the dangerous goods transport industry to exchange views, CRAC2018 will invite officials, senior experts and company representatives from these countries and regions to share the latest experiences and policy trends. We also will aim to focus on hot topics, such as the transportation of limited quantities of dangerous goods and the safe storage and transportation of lithium batteries. By comparing the requirements of the three parties and seeking areas where they can complement each other through advanced concepts and effective experiences and practices, we hope to further promote the safe management of dangerous goods transportation. ·Global Pesticide Registration The use of pesticides is directly related to the quality and safety of agricultural products and the environment. Following current trends, the development of a green and sustainable plant protection industry has become the common goal pursued by pesticide management departments in various countries. With the constant development of the economy and technology, the compliance management system for pesticides across countries has gradually been strengthened, improving safety, production, and mutual benefits. However, due to differences in pesticide production and use, traditional management standards, technology, and resources available, the implementation of pesticide management systems varies globally. In turn, this causes different levels of regulatory standards and requirements, which ultimately complicate compliance work. Across the pesticide industry, green development has become the most important concept and mission, opening up to new possible changes, conforming to new standards in the field of compliance, and gradually becoming an industry trend. CRAC2018 has invited officials and technical experts from countries big in pesticide trade, such as China, the United States, New Zealand, Australia, and others from Europe, South America, and the Asia Pacific region to focus on global pesticide management, review regulatory changes, and help understand new developments in the industry. ·Food Contact Materials Food contact materials are regarded as a “double-edged sword” for food safety. On the one hand, suitable materials and packaging can prevent food from being contaminated and ensure that the quality and characteristics of foods are not altered. On the other hand, food contact materials and articles, they may release a certain amount of toxic chemicals when in contact with foods. Once these toxic chemicals migrate and exceed a certain value, they will have effect on food safety and do harm to human health. CRAC 2018 Chemical Regulatory Annual Conference Sessions In recent years, the traditional methods, technologies and materials used in packaging production are re-examined as people pay more and more attention to the safety of food contact materials. With the rapid development of the food science and packaging industry, many new types of packaging
Load more

Recommended publications
  • Lumina Guangzhou GUANGZHOU and Leisure
    Guangzhou Lumina GUANGZHOU With Grade A offices, a prime shopping complex and outdoor venues, Lumina Guangzhou is an exhilarating centre for business and leisure (artist’s impression) Review of Operations – Business in Mainland China Progress of Major Development Projects Beijing Lakeside Mansion (24.5% owned) Branch of Beijing Beijing High School No. 4 Hou Sha Yu Primary School An Fu Street Shun Yi District Airport Hospital Hou Sha Yu Hou Sha Yu Station Town Hall Tianbei Road Tianbei Shuang Yu Street Luoma Huosha Road Lake Jing Mi Expressway Yuan Road Yuan Lakeside Mansion, Beijing (artist’s Hua Li Kan Station Subway Line No.15 impression) Located in the central villa area of Houshayu town, Shunyi District, “Lakeside Mansion” is adjacent to the Luoma Lake wetland park and various educational and medical institutions. The site of about 700,000 square feet will be developed into low-rise country-yard townhouses and high-rise apartments, complemented by commercial and community facilities. It is scheduled for completion in the second quarter of 2021, providing a total gross floor area of about 1,290,000 square feet for 979 households. Beijing Residential project in Chaoyang District (100% owned) Shunhuang Road Beijing Road No.7 of Sunhe Blocks Sunhe of Road No.6 Road of Sunhe Blocks of Sunhe Blocks Sunhe of Road No.4 Road of Sunhe Blocks Road No.10 Jingping Highway Jingmi Road Huangkang Road Sunhe Station Subway Line No.15 Residential project in Chaoyang District, Beijing (artist’s impression) Located in the villa area of Sunhe, Chaoyang District, this project is adjacent to the Wenyu River wetland park, Sunhe subway station and an array of educational and medical institutions.
    [Show full text]
  • Chengdu Symposium 2019
    CHENGDU SYMPOSIUM 2019 September 20-25, 2019 Chengdu, China 1 About Chengdu Symposium 2019 Towards active, sustainable digital networks that are resilient and integrated from UHV to distribution Date and Place • 20-25 September 2019, Chengdu, China CIGRE Study Committees involved • B3: Substations and Electrical Installations (lead) • C6: Active Distribution Systems and Dispersed Energy Resources (lead) • B5: Protection and Control • C1: Power System Development and Economics • C3: System Environment Performance • D2: Information Systems and Telecommunication Important dates • Start of call for papers: 10 September 2018 • Receipt of synopsis: 08 January 2019 (NEW) • Notification of acceptance: 25 January 2019 (NEW) • Receipt of full paper: 30 June 2019 Preferential Subjects PS1 – Planning for a future sustainable grid - Global experience and economics of major interconnections - Transmission and distribution grid planning scenarios for de-carbonization scenarios - Managing grid congestion - Planning for electrification of heating, cooling and transport applications and uncertain load shape - Metropolitan network planning methods - Evolving DC network options for different voltage levels - Planning of wide-area protection and automation systems PS2 – Integrating distributed energy resources to build a sustainable future and integrating renewable - Distributed renewable and dispersed energy solutions, application and integration - Microgrid solutions, application and integration - Designing the grid of the future in a more sustainable environment
    [Show full text]
  • A 368-Year Maximum Temperature Reconstruction Based on Tree Ring Data in Northwest Sichuan Plateau (NWSP), China” by Liangjun Zhu Et Al
    Clim. Past Discuss., doi:10.5194/cp-2016-6-RC1, 2016 © Author(s) 2016. CC-BY 3.0 License. Interactive comment on “A 368-year maximum temperature reconstruction based on tree ring data in northwest Sichuan Plateau (NWSP), China” by Liangjun Zhu et al. Anonymous Referee #1 Received and published: 29 February 2016 This manuscript presented a 368-year temperature reconstruction based on tree-ring record in northeast edge of Tibetan Plateau. It is a necessary supplement of past cli- mate proxy records in this area, especially for the monthly mean maximum temperature reconstruction and its implication for rapid warming in recent at this region. Overall this manuscript is well-written, the work seems to be of high quality and is appropriate for Climate of the Past. Therefore, I would recommend this manuscript for publication in this Journal after the following issues are addressed. (1) In the past 368 years, you identified seven short cold periods and three long warm periods (two long and one short). Could you explain why it appeared like this? (2) You detected different significant periodicities of temperature variations in the past C1 368 years. Only for this, you thought the temperature variations could be driven by ENSO, PDO, AMO and solar activity, which may not accurate. Please give more evi- dences if possible. (3) References in text of the manuscript should be listed in chronological order. (4) It would be better if this manuscript is fluent by a native speaker again. Other detailed comments: Line 11, Page 1: replace “for” with “in” Line 12, Page 1: move “base on a chronology of tree-ring widths over the period 1646-2013” to the end of “variability”.
    [Show full text]
  • Shanghai Lumina Shanghai (100% Owned)
    Artist’s impression LUMINA GUANGZHOU GUANGZHOU Artist’s impression Review of Operations – Business in Mainland China Progress of Major Development Projects Beijing Lakeside Mansion (24.5% owned) Branch of Beijing High School No. 4 Hou Sha Yu Primary School An Fu Street Shun Yi District Airport Hospital Hou Sha Yu Hou Sha Yu Station Town Hall Tianbei Road Tianbei Shuang Yu Street Luoma Huosha Road Lake Jing Mi Expressway Yuan Road Yuan Lakeside Mansion, Beijing (artist’s impression) Hua Li Kan Station Beijing Subway Line No.15 Located in the central villa area of Houshayu town, Shunyi District, “Lakeside Mansion” is adjacent to the Luoma Lake wetland park and various educational and medical institutions. The site of about 700,000 square feet will be developed into low-rise country-yard townhouses and high-rise apartments, complemented by commercial and community facilities. It is scheduled for completion in the third quarter of 2020, providing a total gross floor area of about 1,290,000 square feet for 979 households. Beijing Residential project at Chaoyang District (100% owned) Shunhuang Road Beijing Road No.7 of Sunhe Blocks Sunhe of Road No.6 Road of Sunhe Blocks of Sunhe Blocks Sunhe of Road No.4 Road of Sunhe Blocks Road No.10 Jingping Highway Jingmi Road Residential project at Chaoyang District, Beijing (artist’s impression) Huangkang Road Sunhe Station Subway Line No.15 Located in the villa area of Sunhe, Chaoyang District, this project is adjacent to the Wenyu River wetland park, Sunhe subway station and an array of educational and medical institutions.
    [Show full text]
  • Introduction Service
    Introduction Service Introduction Service Introduction Service Detailed Contact Telephone Information Platform Name Investment Content Supervisor Scenario Person Number Validity 1. The navigation operation and support service group mainly introduces R&D and manufacturing projects based on aircraft assembly and flight test, and aviation operations projects mainly based on official flight and short-distance transportation, with navigation maintenance support and aviation fuel supply. Flight support projects, such as modern service industries such as aircraft sales and leasing, and aviation training; 2. The navigation manufacturing group focuses on the introduction of airborne systems and equipment manufacturing, composite materials and component manufacturing projects; Jintang Huaizhou New City 3. The Air Navigation and Cultural Tourism Group will focus on Investment General Aviation Chen Liwen 15902807763 long-term introducing aviation and tourism projects focusing on low-altitude Support and Industry Park tourism, aviation sports, convention and exhibition events, and Promotion industrial tourism; 4. The operation project of the Navigation and Exhibition Center focuses on the introduction of navigational education training and exhibition services, navigation public services, air cargo and other Intelligent operational support service enterprises, general aviation aircraft and Manufacturing other civil aviation equipment manufacturing enterprises; 5. The aircraft composite material production project group will focus on the introduction
    [Show full text]
  • 5G for Trains
    5G for Trains Bharat Bhatia Chair, ITU-R WP5D SWG on PPDR Chair, APT-AWG Task Group on PPDR President, ITU-APT foundation of India Head of International Spectrum, Motorola Solutions Inc. Slide 1 Operations • Train operations, monitoring and control GSM-R • Real-time telemetry • Fleet/track maintenance • Increasing track capacity • Unattended Train Operations • Mobile workforce applications • Sensors – big data analytics • Mass Rescue Operation • Supply chain Safety Customer services GSM-R • Remote diagnostics • Travel information • Remote control in case of • Advertisements emergency • Location based services • Passenger emergency • Infotainment - Multimedia communications Passenger information display • Platform-to-driver video • Personal multimedia • In-train CCTV surveillance - train-to- entertainment station/OCC video • In-train wi-fi – broadband • Security internet access • Video analytics What is GSM-R? GSM-R, Global System for Mobile Communications – Railway or GSM-Railway is an international wireless communications standard for railway communication and applications. A sub-system of European Rail Traffic Management System (ERTMS), it is used for communication between train and railway regulation control centres GSM-R is an adaptation of GSM to provide mission critical features for railway operation and can work at speeds up to 500 km/hour. It is based on EIRENE – MORANE specifications. (EUROPEAN INTEGRATED RAILWAY RADIO ENHANCED NETWORK and Mobile radio for Railway Networks in Europe) GSM-R Stanadardisation UIC the International
    [Show full text]
  • “You'll Pick It up Fast” 一學就會
    INTRODUCTORY UNIT “You’ll pick it up fast” 一學就會 Yì xué jiù huì Introduction to Chinese In this Introduction, you will: n practice the four tones of Mandarin Chinese as n practice linking pinyin spelling with the sounds you learn the numbers 1–10. of Chinese by working with two poems from the n learn about tonal shifts (sandhi) and the special Tang Dynasty. case of y~ (the number one). n learn about numbers and radicals. n become familiar with the pronunciation of n learn about traditional and simplified characters. Chinese and the pinyin system of spelling Chinese syllables. For additional materials to support this unit, go to the Encounters website at www.EncountersChinese.com.cn. 1 学生用书001-016.indd 1 12-5-24 上午10:08 2 INTRODUCTORY UNIT You’ll PICK IT UP FAST You have already met some of the characters in Encounters in the Introduction on pages xix-xx. Watch the Introductory Episode of the dramatic series to find out more about who these characters are and where they live. You will get to know them well as you continue through units 1~10. Now, let’s learn about the Chinese language. Encounter 1 Tones and numbers 0.1 Watch the animation about the four tones on the video. 0.2 Listen to these numbers and circle the ones you hear. 0 = líng 1 = y~ 2 = èr 3 = s`n 4 = sì 5 = w^ 6 = liù 7 = q~ 8 = b` 9 = ji^ 10 = shí are not sure and say “Ummm” in a high pitch. Can you hum the first tone? first the hum you Can pitch.
    [Show full text]
  • Chengdu Metro Map Jinke Road North 金周路 Jinzhou Road 迎宾大道 Yingbin Avenue 动物园 升仙湖 Chengdu Zoo Shengxian Lake 茶店子客运站 昭觉寺南路 Chadianzi Bus Terminal Zhaojuesi Road South
    犀浦 Xipu 军区总医院 天河路 Chengdu Junqu General Hospital Tianhe Road 百草路 成都地铁线路图 Baicao Road 熊猫大道 金科北路 Xiongmao Avenue Chengdu Metro Map Jinke Road North 金周路 Jinzhou Road 迎宾大道 Yingbin Avenue 动物园 升仙湖 Chengdu Zoo Shengxian Lake 茶店子客运站 昭觉寺南路 Chadianzi Bus Terminal Zhaojuesi Road South Sichuan Provincial People's Hospital 火车北站 North Railway Station 驷马桥 南熏大道 Simaqiao Nanxun Avenue 一品天下 Chengdu University of TCM & 羊犀立交 Yipintianxia Yangxi Flyover Wenshu Monastery 李家沱 成都西站 中医大省医院 Lijiatuo 杨柳河 Chengdu West Railway Station Kuanzhaixiangzi Alleys 人民北路 Yangliuhe 涌泉 Renmin Road North 文殊院 Taisheng Road South Yongquan 马厂坝 凤溪河 Machangba Fengxihe 蜀汉路东 宽窄巷子 光华公园 Shuhan Road East 太升南路 Guanghua Park 前锋路 蔡桥 Qingjiang Road West 清江西路 白果林 Qianfeng Road 凤凰大街 Caiqiao 中坝 Baiguolin 万盛 Fenghuang Street Zhongba Culture Palace Wansheng 文化宫 骡马市 红星桥 非遗博览园 Southwest University of Finance and Economics 西南财大 Luomashi Hongxing Bridge Intangible Cultural Heritage Park Caotang Road North 草堂北路 市二医院 Shuangqiao Road 通惠门 2nd Chengdu People`s Hospital Tonghuimen 玉双路 双桥路Wannianchang 天府广场 人民公园 Tianfu Square Yushuang Road 万年场 People's Park 槐树店 Huaishudian 明蜀王陵 锦江宾馆 十陵 Mingshuwangling Jinjiang Hotel 新南门Xinnanmen Shiling 高升桥 Dongmen Bridge 东门大桥 Gaoshengqiao 华西坝 Niuwangmiao 牛王庙 来龙 成都大学 西河 Huaxiba Lailong Chengdu University Xihe 磨子桥Moziqiao Niushikou 牛市口东大路 Dongda Road 成都东客站 Yiguanmiao 衣冠庙 East Chengdu Railway Station 红牌楼 Sichuan Gymnasium 省体育馆 Hongpailou Chunxi Road 春熙路 成渝立交 倪家桥 塔子山公园 Chengyu Flyover 太平园 Nijiaqiao Tazishan Park Taipingyuan 桐梓林 Tongzilin 惠王陵 Huiwangling 簇锦 Cujin 火车南站 South Railway
    [Show full text]
  • Campus Guide
    Welcome An International Conference of Biomedical Information Perception & Microsystems will be hosted in one of the most glamorous cities in China, Chengdu, in June 13-15 of 2018. This conference aims to provide an international forum for biomedical scientists and engineers worldwide to share the latest advances in the booming fields of bioinformation perception and microsystems for biomedical applications. We believe that this gathering will inspire new efforts to expand the frontiers of research and development in these important fields, and promote multidisciplinary research collaboration across institutions and countries. The Conference is sponsored by Southwest University (Chongqing, China) and the University of Electronic Science & Technology of China (Chengdu, China). Yuejun Kang Jinhong Guo Qin Yuan Congress Chairman Conference Committee General Chairs Yuejun Kang (Southwest University, China) Jinhong Guo (University of Electronic Science and Technology of China, China) Qin Yuan (University of Electronic Science and Technology of China, China) Technical Program Chairs Hejun Du (Nanyang Technological University, Singapore) Weihua Li (University of Wollongong, Australia) Guoqing Hu (Institute of Mechanics, CAS, China) Jiashu Sun (National Center for Nanoscience and Technology, China) Yi Zhang (Nanyang Technological University, Singapore) Qingjun Liu (Zhejiang University, Zhejiang, China) Xing Ma (Harbin Institute of Technology, Shenzhen, China) Say Hwa Tan (Griffith University, Australia) Xiwei Huang (Hangzhou Dianzi University,
    [Show full text]
  • Accessibility and Population Density in the Linpan Landscape: a Study of Urbanization in the Chengdu Plain, Sichuan, China
    Accessibility and Population Density in the Linpan Landscape: A Study of Urbanization in the Chengdu Plain, Sichuan, China Xingyu Wang A thesis submitted in partial fulfillment of the requirements for the degree of Master of Urban Planning University of Washington 2015 Committee: Daniel Abramson Anne Vernez Moudon Program Authorized to Offer Degree: Urban Design and Planning 1 © Copyright 2015 Xingyu Wang 2 University of Washington Abstract Accessibility and Population Density in the Linpan Landscape: A Study of Urbanization in the Chengdu Plain, Sichuan, China Xingyu Wang Chair of the Supervisory Committee: Associate Professor Daniel Abramson Department of Urban Design and Planning Rural area in China is rapidly changing and developing under the New Socialist Countryside policy. To take a careful study on village construction is very important for the future planning of China’s modernization. The accessibility and commuting behaviors of rural areas to a higher level of communities play an important function on the social and economic development. The influence of higher level communities to villages concerns the future redevelopment model and the industrial structure of local villages, as well as the lifestyle of local villagers. The linpan landscape is a wonderful case study because Chengdu has a relatively high population density with the scattered linpan landscape. Lots of local planners was seeking for a redevelopment planning model which can increase the accessibility of villages to outside without density 3 increase quickly, as well as to protect the valuable linpan traditional landscape. There is a contradiction between high intensity neighborhood and the traditional high density population and scattered linpan landscape.
    [Show full text]
  • CHENGDU Brought to You by Our Guide to Southwest China’S Thriving Megacity
    C H E N G D U CHENGDU Brought to you by Our guide to Southwest China’s thriving megacity Our third Sinopolis guide This is the third in our Sinopolis series of city guides. They Chengdu has likewise made major strides in moving up are designed to give you insights into China’s larger cities, the industrial value chain. Its high-tech special zone plays and are written with the business person in mind. host to the likes of Intel chip factories, as well as the As we pointed out in our first Sinopolis (which looked at Foxconn assembly lines that make many of the world’s Hangzhou), we know that knowledge of Beijing and iPads. The city has also become a hub for software Shanghai is already quite strong, so our goal here is to engineers, partly because property prices are dramatically Chengdu was a create a series of useful overviews of China’s other, less cheaper than those of Beijing and Shanghai (see our starting point for well-known major cities. This guide focuses on the chapter on the property market), and likewise its high the ancient Silk Southwestern metropolis of Chengdu, the provincial quality local universities. But the other reason why skilled Road and is capital of Sichuan and one of China’s biggest cities by engineers like the city is its liveability. Famed for its reprising that population (16 million). It is also one of the country’s most teahouse culture, Chengdu is also a gastronomic capital: role thanks to ancient cities: thanks to its silk trade it was a starting point Sichuanese cuisine is one of China’s four great culinary President Xi Jinping’s for the Silk Road.
    [Show full text]
  • 2172. Experimental Investigation of the Vibration-Attenuating Effect of Rail Suspension Fasteners on Environment Vibration Induced by Subway
    2172. Experimental investigation of the vibration-attenuating effect of rail suspension fasteners on environment vibration induced by subway Ping Wang1, Kai Wei2, Yingchun Liang3, Feng Wang4 MOE Key Laboratory of High-speed Railway Engineering, Chengdu, China School of Civil Engineering, Southwest Jiaotong University, Chengdu, China 2Corresponding author E-mail: [email protected], [email protected], [email protected], [email protected] Received 17 March 2016; received in revised form 16 June 2016; accepted 20 July 2016 DOI http://dx.doi.org/10.21595/jve.2016.16984 Abstract. A field test of environment vibration due to subway was carried out so as to investigate the vibration-alleviating effect of rail suspension fasteners in both time and frequency domains. The experimental results show that the time-domain vertical ground vibration accelerations would transform from several concentrated vibrations to the decentralized and uniform ones after replacement of common rail fasteners with rail suspension fasteners. Moreover, rail suspension fasteners have more significant vibration-mitigation effect on the time-domain peak particle accelerations (PPAs) at the nearer positions than at the farther ones, and the minimum PPA induced by common rail fasteners is still higher than the maximal PPA caused by rail suspension fasteners at all measuring positions. In frequency domain, the vibration-reduction effect of rail suspension fasteners is more remarkable in the dominant 1/3 octave center frequencies of 50-125 Hz than in the non-dominant ones from 1 to 40 Hz. Compared with common rail fasteners, the highest vibration acceleration levels (VALmax) in the dominant 1/3 octave center frequencies between 50 and 125 Hz at all measuring positions decrease by 8.7-21 dB after adoption of rail suspension fasteners.
    [Show full text]