Issue 12, September 2017
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The Influence of Buildings and Ground Stratification on Tunnel Lining Loads Using Finite Element Method
The influence of buildings and ground stratification on tunnel lining loads using finite element method L'influence des bâtiments et de la stratification du sol sur les charges de revêtement du tunnel utilisant la méthode d’éléments finis Rezaei A.H. Ph.D. student, Faculty of Civil Engineering, University of Tabriz, Tabriz, Iran Katebi H., Hajialilue-Bonab M. Associate Professor, Faculty of Civil Engineering, University of Tabriz, Tabriz, Iran Hosseini B. M.Sc in Geotechnical Engineering ABSTRACT: Urban development and increasingly growth of population have been accompanied by a considerable growth in mechanized Shield tunnelling. Commonly precast concrete segments used as tunnel lining in mechanized tunnelling and include relatively considerable part of tunnelling cost. The optimum design of lining that decreases tunnelling cost needs to accurate evaluation of loads act on lining. In this study, the effects of soil stratification, building’s geometry, position and weight on lining loads were studied. A 2D finite element model was applied to simulate the conventional procedure of tunnel excavation and lining using Abaqus software (Ver 6.10). The geometry of tunnel, lining segments, injection grout and around soil properties were adapted from under construction Tabriz urban railway line 2 project. The results show that ground stratification and building properties (especially the position of buildings) have considerable effects on lining loads. From the viewpoint of structural design, the buildings effect on lining is critical when the surface buildings are unsymmetrical. RÉSUMÉ : Le développement urbain et de plus en plus la croissance de la population s'est accompagnée d'une croissance considérable dans le domaine de Tunnelier. -
Development of a New Method for Underground Structure Modeling and Design
Building Tomorrow’s Society Bâtir la Société de Demain Fredericton, Canada June 13 – June 16, 2018/ Juin 13 – Juin 16, 2018 DEVELOPMENT OF A NEW METHOD FOR UNDERGROUND STRUCTURE MODELING AND DESIGN Shekarriz Ardalani, Shahram1,3, Yousefi Mojir, Payman2 1 RahSazTarh Consulting Engs, Iran 2 RahSazTarh Consulting Engs, Iran 4 [email protected] Abstract: Underground urban railway systems have a great influence on transportation industry because it reduces traffic by providing an individual route and increasing efficiency of the network as well as reduction of pollution. One of the biggest challenges in underground urban railway design is providing safe and economical design of stations at the same time due to the limited budget and high number of stations. Hence, accurate analysis and design is very important. This paper introduces a new modelling method by which has been examined Tehran Metro projects. On the other hand, based on model results and economical requirements an optimized structure analysis has been performed. For design optimization, two methods are described for underground railway station design. The first method considers risk assessment to select the best structural system and proper ways of soil stabilization through which reduces surface settlements up to allowable range. This procedure can be introduced as a modified NATM. By this method, a real design example including the comparison of the results with old construction method system (pile & rib) is compared. The second method presents a guideline to estimate the minimal rebar area required in sections which is crucial to maintain the serviceability of structures for 100 years and reduce the construction costs due to the scale and dimensions. -
NATIONAL GEOSCIENCE CONFERENCE 2011 the Puteri Pacific Johor Bahru 11 – 12 June 2011
PERSATUAN GEOLOGI MALAYSIA GEOLOGICAL SOCIETY OF MALAYSIA Proceedings NATIONAL GEOSCIENCE CONFERENCE 2011 The Puteri Pacific Johor Bahru 11 – 12 June 2011 Geoscientists and Ethics for a Sustainable Society Co-organiser Jabatan Mineral & Universiti Teknologi Geosains Malaysia Malaysia Collaborators Institut Persatuan Universiti Universiti Universiti Universiti Geologi Kuari Kebangsaan Malaya Malaysia Teknologi Malaysia Johor Malaysia Sabah Petronas PERSATUAN GEOLOGI MALAYSIA Geological Society of Malaysia Council 2011/2012 President : Joy Jacqueline Pereira Vice President : Mazlan Madon Secretary : Ling Nan Ley Assistant Secretary : Lim Choun Sian Treasurer : Ahmad Nizam Hasan Editor : Ng Tham Fatt Immediate Past President : Dato’ Yunus Abdul Razak Councillors : Anil Nair Gan Lay Chin Nicholas Jacob Nur Iskandar Taib Samsudin Hj Taib Tan Boon Kong Tanot Unjah NATIONAL GEOSCIENCE CONFERENCE 2011 Organising Committee Advisor : Joy Jacqueline Pereira Chairman : Shahar Effendi Bin Abdullah Azizi Co-Chairman : Mohd For Bin Mohd Amin Secretary : Noorazhar Bin Ngatimin Treasurer : Ahmad Nizam Bin Hassan Technical Programme : Abdullah Sani Bin H Hashim Edy Tonnizam Mohamad Ng Tham Fatt Mohammed Syahrizal Bin Zakaria Norhazidi Bin Masrom Protocol & Souvenir : Shahar Effendi Bin Abdullah Azizi Nizarulikram Bin Abdul Rahim Salehuddin Bin Mohamad Hasnida Bte Zabidi Balqish Mazuien Bte Bakiah Registration & Logistics : Mohd For Mohd Amin Anna Lim Muhammad Hazli Bin Mohamed Hanapi Noriana Bte Mat Nor Md Aris Bin Md Esa IT Facilities & AV : Nor Asmah -
Railways of the MENA Region, Tools of National and Foreign Policy
DHEEI – Mediterranean Studies Railways of the MENA Region, tools of national and foreign policy Master’s Thesis submitted by GALLOY Théophile Academic year: 2018-2019 Thesis Supervisor: Dr. Silvia Colombo Acknowledgements I wish to express my appreciation to my family, my co-students and CIFE for their valuable support throughout this year. I am also very grateful for the advice given by my fantastic supervisor Dr. Silvia Colombo, who has kindly dedicated some time to read, correct and advise me on my work, whilst allowing me to remain creative in my approach and research. I would also like to extend my thanks to my previous manager, Mr. Stephane Downes, and my previous employer, Mr. Stephane Rambaud-Measson, for opening me the doors of the railway industry and for passing on to me their knowledge and passion for this fascinating sector. I would also like to thank Dr. Ayadi Soufiane, the surgeon who successfully removed my infected appendix in Tunis, which allowed me to continue my work unimpeded. 2 Acknowledgements_____________________________________________________2 Table of Contents_______________________________________________________3 Introduction___________________________________________________________4 Part I: Understanding the political benefits of railway infrastructures______________6 1) The economic and social benefits of rail_____________________________6 2) Rail as a nation building infrastructure, a tool of power________________12 3) Rail as a region building infrastructure, a tool of integration____________19 Part II: -
Rolling Stock | Perway | Infrastructure | Signalling | Operators | Logistics Issue 1 // 2016
ROLLING STOCK | PERWAY | INFRASTRUCTURE | SIGNALLING | OPERATORS | LOGISTICS ISSUE 1 // 2016 EDITOR’S COMMENT RAILWAYS AFRICA 1-2016 Luck Of The Irish A guy called Murphy has this well-known law: if anything can go wrong, it will. For instance, if a train from East London hits a cow early in January, damaging the locomotive, a 17-coach express heading for the coast with anything up to 1,200 passengers on-board won’t be able to get past. If the passenger train has already spent five hours in a heatwave at Burgersdorp, standing face-to-face with another train in the middle of nowhere, it will have run out of water and the toilets will be overflowing. Not all that far away, Murphy seems to have had his hands full, with a train from Port Elizabeth that was Photographed this in the municipal transport supposed to take 20 hours to Johannesburg. It was workshops at Seattle. battling with binding brakes, overflowing toilets and no water. In the end it was to take 33 hours to complete its journey. Attempts to contact Shosholoza Meyl offices were unsuccessful. Nobody answered (Murphy again). The train manager said there was nothing she could do. Eastern Cape area operations manager for Shosholoza Meyl, Nosipho Mancotywa wasn't aware of any complaints regarding the lack of water but she confirmed the lengthy delays with News24. Mancotywa said the signals were not working at Cradock because the electricity was off. Murphy can be a real devil where electricity is involved and he is a dab hand with cockroaches. -
Rolling Stock Orders: Who
THE INTERNATIONAL LIGHT RAIL MAGAZINE HEADLINES l Toronto’s streetcar advocates fight back l UK’s Midland Metro expansion approved l Democrats propose more US light rail ROLLING STOCK ORDERS: WHO... WHAT... HOW MUCH? Ukrainian tramways under the microscope US streetcar trends: Mixed fleets: How technology Lessons from is helping change over a century 75 America’s attitude of experience to urban rail in Budapest APRIL 2012 No. 892 1937–2012 WWW. LRTA . ORG l WWW. TRAMNEWS . NET £3.80 TAUT_April12_Cover.indd 1 28/2/12 09:20:59 TAUT_April12_UITPad.indd 1 28/2/12 12:38:16 Contents The official journal of the Light Rail Transit Association 128 News 132 APRIL 2012 Vol. 75 No. 892 Toronto light rail supporters fight back; Final approval for www.tramnews.net Midland Metro expansion; Obama’s budget detailed. EDITORIAL Editor: Simon Johnston 132 Rolling stock orders: Boom before bust? Tel: +44 (0)1832 281131 E-mail: [email protected] With packed order books for the big manufacturers over Eaglethorpe Barns, Warmington, Peterborough PE8 6TJ, UK. the next five years, smaller players are increasing their Associate Editor: Tony Streeter market share. Michael Taplin reports. E-mail: [email protected] 135 Ukraine’s road to Euro 2012 Worldwide Editor: Michael Taplin Flat 1, 10 Hope Road, Shanklin, Isle of Wight PO37 6EA, UK. Mike Russell reports on tramway developments and 135 E-mail: [email protected] operations in this former Soviet country. News Editor: John Symons 140 The new environment for streetcars 17 Whitmore Avenue, Werrington, Stoke-on-Trent, Staffs ST9 0LW, UK. -
Railway Transportation Systems
Railway Transportation Systems Railways • Urban Railways • Monorails Building a Better World Railway for Future Transportation Generations Systems Railways • Urban Railways • Monorails Show Video Mission Services To Provide World-Class Management, Engineering, Procurement & Construction Services Through People & Organizational ■ Project Development Development to Improve the Quality of Life ■ Project Management ■ Engineering Values ■ Procurement ■ Respecting People, Their Values & Rights ■ Construction ■ Observing Professional Ethics and Adhering to all Obligations ■ Financing ■ Commitment to Health, Safety and Environment ■ Investment ■ Commitment to Providing Desired Quality ■ Operation and Maintenance ■ Cherishing Creativity, Initiative and Innovation Culture ■ Promoting Continual Technical & Managerial Improvements ■ Commitment to Win-Win-Win Relationship Divisions Civil Water and Wastewater Railway Transportation Systems Housing and Buildings Oil, Gas and Industry ■ Ports & Harbors ■ Dams ■ Railways ■ Mass Housing ■ Refineries & Petrochemical Plants ■ Airports ■ Water Transfer and Diversion Tunnels ■ Urban Railways ■ Residential Complexes ■ Pumping & Compressor Stations ■ Roads, Elevated Highways & Tunnels ■ Irrigation and Drainage Networks ■ Monorails ■ Townships ■ Power Generation Plants, Power ■ Bridges ■ Water and Wastewater Treatment Plants ■ Infrastructure Facilities & Landscaping Transmission & Substations ■ Water Transmission Lines ■ Commercial & Office Complexes ■ Industrial Manufacturing Plants ■ Sewerage Collection and -
JICA Preparatory Survey on Greater Cairo Metro Line No.4 in the Arab Republic of Egypt FINAL REPORT
No. In the Arab Republic of Egypt JICA Preparatory Survey On Greater Cairo Metro Line No.4 Ministry of Transport, National Authority for Tunnels The Arab Republic of Egypt JICA Preparatory Survey On Greater Cairo Metro Line No.4 In the Arab Republic of Egypt FINAL REPORT FINAL REPORT Volume 1 (Feasibility Study Report 1) (Feasibility Study Report 1) Volume 1 JUNE 2010 JAPAN INTERNATIONAL COOPERATION AGENCY JUNE 2010 NIPPON KOEI CO., LTD. JAPAN RAILWAY TECHNICAL SERVICE NIPPON CIVIC CONSULTING ENGINEERS CO., LTD EID JR 10-125 No. In the Arab Republic of Egypt JICA Preparatory Survey On Greater Cairo Metro Line No.4 Ministry of Transport, National Authority for Tunnels The Arab Republic of Egypt JICA Preparatory Survey On Greater Cairo Metro Line No.4 In the Arab Republic of Egypt FINAL REPORT FINAL REPORT Volume 1 (Feasibility Study Report 1) (Feasibility Study Report 1) Volume 1 JUNE 2010 JAPAN INTERNATIONAL COOPERATION AGENCY JUNE 2010 NIPPON KOEI CO., LTD. JAPAN RAILWAY TECHNICAL SERVICE NIPPON CIVIC CONSULTING ENGINEERS CO., LTD EID JR 10-125 JICA Preparatory Survey on Greater Cairo Metro Line No.4 in the Arab Republic of Egypt CONTENTS OF FINAL REPORT Volume 1 : Feasibility Study Report 1 Data Collection, Diagnosis of the Existing Public Transport System and Urban Development Hypothesis Volume 2 : Feasibility Study Report 2 New Transportation Study, Data Analysis and Alternative Corridors for Greater Cairo Metro Line No. 4 Volume 3 : Feasibility Study Report 3/4 Preliminary design on Greater Cairo Metro Phase 1 and Economic Financial Analysis Volume 4 : Drawings Exchange Rates 1.00 LE = JPY17.28 USD1.00 = JPY95.25 USD1.00 = 5.512 LE Preface In response to the request from the government of the Arab Republic of Egypt, the Government of Japan decided to conduct “JICA Preparatory Survey on Greater Cairo Metro Line No.4”, and entrusted the study and to the Japan International Cooperation Agency (JICA). -
Osprey Nest Queen Size Page 2 LC Cutting Correction
Template Layout Sheets Organizing, Bags, Foundation Papers, and Template Layout Sheets Sort the Template Layout Sheets as shown in the graphics below. Unit A, Temp 1 Unit A, Temp 1 Layout UNIT A TEMPLATE LAYOUT SHEET CUT 3" STRIP BACKGROUND FABRIC E E E ID ID ID S S S Please read through your original instructions before beginning W W W E E E Sheet. Place (2) each in Bag S S S TEMP TEMP TEMP S S S E E A-1 A-1 A-1 E W W W S S S I I I D D D E E E C TEMP C TEMP TEMP U U T T A-1 A-1 T A-1 #6, #7, #8, and #9 L L I the queen expansion set. The instructions included herein only I C C C N N U U U T T T T E E L L L I I I N N N E E replace applicable information in the pattern. E Unit A, Temp 2, UNIT A TEMPLATE LAYOUT SHEET Unit A, Temp 2 Layout CUT 3" STRIP BACKGROUND FABRIC S S S E E E The Queen Foundation Set includes the following Foundation Papers: W W W S S S ID ID ID E TEMP E TEMP E TEMP Sheet. Place (2) each in Bag A-2 A-2 A-2 E E E D D D I I TEMP I TEMP TEMP S S S A-2 A-2 A-2 W W W C E C E E S S S U C C U C U U U T T T T T T L L L L IN IN L IN I I N #6, #7, #8, and #9 E E N E E NP 202 (Log Cabin Full Blocks) ~ 10 Pages E NP 220 (Log Cabin Half Block with Unit A Geese) ~ 2 Pages NP 203 (Log Cabin Half Block with Unit B Geese) ~ 1 Page Unit B, Temp 1, ABRIC F BACKGROUND Unit B, Temp 1 Layout E E T SHEE YOUT LA TE TEMPLA A T UNI E D I D I D I S S STRIP 3" T CU S W W E W TP 101 (Template Layout Sheets for Log Cabins and Geese) ~ 2 Pages E S S E S TEMP TEMP TEMP S S S E E E 1 A- 1 A- 1 A- W W W S S S I I I D D D E E E C C Sheet. -
Bom Madrid 2016 Travel Guide
madrid 26/27/28 FEBRUARY EUROPEAN BOM TOUR 2016 2 TABLE OF CONTENTS 1. INTRODUCTION WELCOME TO MADRID LANGUAGE GENERAL TIPS 2. EASIEST WAY TO ARRIVE TO MADRID BY PLANE - ADOLFO SUÁREZ MADRID-BARAJAS AIRPORT (MAD) BY TRAIN BY BUS BY CAR 3. VENUE DESCRIPTION OF THE VENUE HOW TO GET TO THE VENUE 4. PUBLIC TRANSPORTATION SYSTEM UNDERGROUND METRO BUS TRAIN “CERCANÌAS TURISTIC TICKET 5. HOTELS 01. 6. SIGHTSEEING WELCOME TO MADRID TURISTIC CARD MONUMENTS MUSEUMS Madrid is the capital city of Spain and with a population of over 3,2 million people it is also the largest in Spain and third in the European Union! Located roughly at the center of the Iberian GARDENS AND PARKS Peninsula it has historically been a strategic location and home for the Spanish monarchy. Even today, it hosts mayor international regulators of the Spanish language and culture, such 7. LESS KNOWN PLACES as the Royal Spanish Academy and the Cervantes Institute. While Madrid has a modern infrastructure it has preserved the look and feel of its vast history including numerous landmarks and a large number of National 8. OTHERS CITIES AROUND MADRID Museums. 9. FOOD AND DRINK 10. NIGHTLIFE 11. LOCAL GAME STORES 12. CREDITS MADRID 4 LAN- GUAGE GENERAL TIPS The official language is Spanish and sadly a lot of people will have trouble communicating INTERNATIONAL PHONE CODE +34 in English. Simple but Useful Spanish (real and Magic life): TIME ZONE GMT +1 These words and phrases will certainly be helpful. They are pronounced exactly as written with the exception of letter “H”, which isn’t pronounced at all. -
2019 Annual Report Annual 2019
a force for good. 2019 ANNUAL REPORT ANNUAL 2019 1, cours Ferdinand de Lesseps 92851 Rueil Malmaison Cedex – France Tel.: +33 1 47 16 35 00 Fax: +33 1 47 51 91 02 www.vinci.com VINCI.Group 2019 ANNUAL REPORT VINCI @VINCI CONTENTS 1 P r o l e 2 Album 10 Interview with the Chairman and CEO 12 Corporate governance 14 Direction and strategy 18 Stock market and shareholder base 22 Sustainable development 32 CONCESSIONS 34 VINCI Autoroutes 48 VINCI Airports 62 Other concessions 64 – VINCI Highways 68 – VINCI Railways 70 – VINCI Stadium 72 CONTRACTING 74 VINCI Energies 88 Eurovia 102 VINCI Construction 118 VINCI Immobilier 121 GENERAL & FINANCIAL ELEMENTS 122 Report of the Board of Directors 270 Report of the Lead Director and the Vice-Chairman of the Board of Directors 272 Consolidated nancial statements This universal registration document was filed on 2 March 2020 with the Autorité des Marchés Financiers (AMF, the French securities regulator), as competent authority 349 Parent company nancial statements under Regulation (EU) 2017/1129, without prior approval pursuant to Article 9 of the 367 Special report of the Statutory Auditors on said regulation. The universal registration document may be used for the purposes of an offer to the regulated agreements public of securities or the admission of securities to trading on a regulated market if accompanied by a prospectus or securities note as well as a summary of all 368 Persons responsible for the universal registration document amendments, if any, made to the universal registration document. The set of documents thus formed is approved by the AMF in accordance with Regulation (EU) 2017/1129. -
Case Study Tabriz of Metro Single Tunnel
Designing and Optimizing Support System - Case Study Tabriz of Metro Single Tunnel A.H. Ghazvinian K. Goshtasbi N. Ghasempour Tabriat Modares university, Mining Engineering Department, Iran E-mail: [email protected] ABSTRACT The designers need engineering judgment to select the optimum option among the alternatives. The optimum choice can be selected by the expert engineers taking into account their judgment and immediate insight. Nowadays, decision-making methods can help engineers to support their decision in the scientific way. The Analytical Hierarchy Process (AHP) is a decision making method and is a branch of multi attribute decision-making (MADM) methods utilizing structured pair-wise comparisons. This paper presents an application of the AHP method to the selection of the optimum support design for the Tabriz Urban Railway(TUR) tunnel line no 2, which has been planned for transporting passengers from vali-Asr Square to Gharamalek State in Tabriz, Iran. The methodology considers five main objectives, namely: displacements in the roof and bottom of the tunnel, the factor of Safety (FOS), the economic and possibility factor for the selection of support design. The displacements and stress values were obtained by using the finite difference program, FLAC3D as the numerical studies have been widely used by the engineers examining the response of any opening in underground, in advance. After carrying out numerical models for different support design, the AHP method was incorporated to evaluate these support designs according to the pre-determined criteria. The result of this study shows that the AHP application is a good tool to effectively evaluate the support system alternatives for underground cavities.