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Influence of the Spatial Pressure Distribution of Breaking Wave
Journal of Marine Science and Engineering Article Influence of the Spatial Pressure Distribution of Breaking Wave Loading on the Dynamic Response of Wolf Rock Lighthouse Darshana T. Dassanayake 1,2,* , Alessandro Antonini 3 , Athanasios Pappas 4, Alison Raby 2 , James Mark William Brownjohn 5 and Dina D’Ayala 4 1 Department of Civil and Environmental Technology, Faculty of Technology, University of Sri Jayewardenepura, Pitipana 10206, Sri Lanka 2 School of Engineering, Computing and Mathematics, University of Plymouth, Drake Circus, Plymouth PL4 8AA, UK; [email protected] 3 Faculty of Civil Engineering and Geosciences, Delft University of Technology, Stevinweg 1, 2628 CN Delft, The Netherlands; [email protected] 4 Department of Civil, Environmental and Geomatic Engineering, Faculty of Engineering Science, University College London, Gower Street, London WC1E 6BT, UK; [email protected] (A.P.); [email protected] (D.D.) 5 College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter EX4 4QF, UK; [email protected] * Correspondence: [email protected] Abstract: The survivability analysis of offshore rock lighthouses requires several assumptions of the pressure distribution due to the breaking wave loading (Raby et al. (2019), Antonini et al. (2019). Due to the peculiar bathymetries and topographies of rock pinnacles, there is no dedicated formula to properly quantify the loads induced by the breaking waves on offshore rock lighthouses. Wienke’s formula (Wienke and Oumeraci (2005) was used in this study to estimate the loads, even though it was not derived for breaking waves on offshore rock lighthouses, but rather for the breaking wave loading on offshore monopiles. -
The General Lighthouse Fund 2003-2004 HC
CONTENTS Foreword to the accounts 1 Performance Indicators for the General Lighthouse Authorities 7 Constitutions of the General Lighthouse Authorities and their board members 10 Statement of the responsibilities of the General Lighthouse Authorities’ boards, Secretary of State for Transport and the Accounting Officer 13 Statement of Internal control 14 Certificate of the Comptroller and Auditor General to the Houses of Parliament 16 Income and expenditure account 18 Balance sheet 19 Cash flow statement 20 Notes to the accounts 22 Five year summary 40 Appendix 1 41 Appendix 2 44 iii FOREWORD TO THE ACCOUNTS for the year ended 31 March 2004 The report and accounts of the General Lighthouse Fund (the Fund) are prepared pursuant to Section 211(5) of the Merchant Shipping Act 1995. Accounting for the Fund The Companies Act 1985 does not apply to all public bodies but the principles that underlie the Act’s accounting and disclosure requirements are of general application: their purpose is to give a true and fair view of the state of affairs of the body concerned. The Government therefore has decided that the accounts of public bodies should be prepared in a way that conforms as closely as possible with the Act’s requirements and also complies with Accounting Standards where applicable. The accounts are prepared in accordance with accounts directions issued by the Secretary of State for Transport. The Fund’s accounts consolidate the General Lighthouse Authorities’ (GLAs) accounts and comply as appropriate with this policy. The notes to the Bishop Rock Lighthouse accounts contain further information. Section 211(5) of the Merchant Shipping Act 1995 requires the Secretary of State to lay the Fund’s accounts before Parliament. -
THE TRINITY HOUSE LUNDY ARCHIVE: a PAPER in MEMORY of the LIGHTHOUSE KEEPERS of LUNDY by R.W.E
Rep. Lundy Field SOc. 44 THE TRINITY HOUSE LUNDY ARCHIVE: A PAPER IN MEMORY OF THE LIGHTHOUSE KEEPERS OF LUNDY By R.W.E. Farrah 4, Railway Cottages, Long Marton, Appleby, Cumbria CAI6 6BY INTRODUCTION The approaches to the Bristol Channel along the northern coast of Cornwall and Devon offer very little shelter for the seafarer during severe weather conditions. Lundy, however, situated at the mouth of the Channel central to the busy sea lanes, is one exception and has provided an important refuge on the leeward side of the island throughout the historic period. Before the navigational aids of the lighthouses were built, the island must also have proved hostile to the mariner, especially during hours of darkness and poor visibility. The number of shipwrecks and marine disasters around the island bear testimony to this. The dangers were considerable; although the tidal streams to the west of Lundy are moderate, they are strong around the island. There are several bad races, to the north-east (The White Horses), the north-west (T)1e Hen and Chickens) and to the south-east. There are also overfalls over the north-west bank. Some appreciation of the dangers the island posed can be seen from the statistics issued by a Royal Commission of 1859 who were reporting on a harbour refuge scheme. They noted that: "out of 173 wrecks in the Bristol Channel in 1856-57, 97 received their damage and 44 lives were lost east of Lundy; while 76 vessels were lost or damaged and 58 lives sacrificed west of Lundy, thus showing the island to be nearly in the centre of the dangerous parts" (quoted in Langham A and M, 1984,92). -
The Story of Our Lighthouses and Lightships
E-STORy-OF-OUR HTHOUSES'i AMLIGHTSHIPS BY. W DAMS BH THE STORY OF OUR LIGHTHOUSES LIGHTSHIPS Descriptive and Historical W. II. DAVENPORT ADAMS THOMAS NELSON AND SONS London, Edinburgh, and Nnv York I/K Contents. I. LIGHTHOUSES OF ANTIQUITY, ... ... ... ... 9 II. LIGHTHOUSE ADMINISTRATION, ... ... ... ... 31 III. GEOGRAPHICAL DISTRIBUTION OP LIGHTHOUSES, ... ... 39 IV. THE ILLUMINATING APPARATUS OF LIGHTHOUSES, ... ... 46 V. LIGHTHOUSES OF ENGLAND AND SCOTLAND DESCRIBED, ... 73 VI. LIGHTHOUSES OF IRELAND DESCRIBED, ... ... ... 255 VII. SOME FRENCH LIGHTHOUSES, ... ... ... ... 288 VIII. LIGHTHOUSES OF THE UNITED STATES, ... ... ... 309 IX. LIGHTHOUSES IN OUR COLONIES AND DEPENDENCIES, ... 319 X. FLOATING LIGHTS, OR LIGHTSHIPS, ... ... ... 339 XI. LANDMARKS, BEACONS, BUOYS, AND FOG-SIGNALS, ... 355 XII. LIFE IN THE LIGHTHOUSE, ... ... ... 374 LIGHTHOUSES. CHAPTER I. LIGHTHOUSES OF ANTIQUITY. T)OPULARLY, the lighthouse seems to be looked A upon as a modern invention, and if we con- sider it in its present form, completeness, and efficiency, we shall be justified in limiting its history to the last centuries but as soon as men to down two ; began go to the sea in ships, they must also have begun to ex- perience the need of beacons to guide them into secure channels, and warn them from hidden dangers, and the pressure of this need would be stronger in the night even than in the day. So soon as a want is man's invention hastens to it and strongly felt, supply ; we may be sure, therefore, that in the very earliest ages of civilization lights of some kind or other were introduced for the benefit of the mariner. It may very well be that these, at first, would be nothing more than fires kindled on wave-washed promontories, 10 LIGHTHOUSES OF ANTIQUITY. -
The Corporation Trinity House Deptford Strond
THE CORPORATION T R I N I TY H O U S E DEPTFORD STROND fl 9192111 0 11 3 E G I N ’h S T O I Y 8 N T T S u C I O N S . J p Q , j i , ; f P R I N TE D ( F O R P R ] V A TE D I S TR I B U TI O N ) B Y N R O W W SMIT H E BBS P O ST E R T O E R H IL L . , 5, , M D C I I I I I I I I I TO H I S R O YAL H I GH N ESS T H E U E O F E I N U R GH K . G. K. T. D K D B , , , aste: of fi s fi nr or ti of O rinit 0 11 3 2 w g g a nu g £ , T H E F O L L O W I N A AR E G P GES , BY E R I I O N P M SS , O R E P E U LY I CA M ST S CTF L DED TED , I H T H E L O YAL U Y W T D T , P R F D E E M O O U N E ST , A N D S P E C I AL C O N GR AT U L AT I O N F T H E I R O CO MP LE . -
ROYAL NAVY LOSS LIST COMPLETE DATABASE LASTUPDATED - 29OCTOBER 2017 Royal Navy Loss List Complete Database Page 2 of 208
ROYAL NAVY LOSS LIST COMPLETE DATABASE LAST UPDATED - 29 OCTOBER 2017 Photo: Swash Channel wreck courtesy of Bournemouth University MAST is a company limited by guarantee, registered in England and Wales, number 07455580 and charity number 1140497 | www.thisismast.org | [email protected] Royal Navy Loss List complete database Page 2 of 208 The Royal Navy (RN) Loss List (LL), from 1512-1947, is compiled from the volumes MAST hopes this will be a powerful research tool, amassing for the first time all RN and websites listed below from the earliest known RN wreck. The accuracy is only as losses in one place. It realises that there will be gaps and would gratefully receive good as these sources which have been thoroughly transcribed and cross-checked. any comments. Equally if researchers have details on any RN ships that are not There will be inevitable transcription errors. The LL includes minimal detail on the listed, or further information to add to the list on any already listed, please contact loss (ie. manner of loss except on the rare occasion that a specific position is known; MAST at [email protected]. MAST also asks that if this resource is used in any also noted is manner of loss, if known ie. if burnt, scuttled, foundered etc.). In most publication and public talk, that it is acknowledged. cases it is unclear from the sources whether the ship was lost in the territorial waters of the country in question, in the EEZ or in international waters. In many cases ships Donations are lost in channels between two countries, eg. -
Blue Plaque Sites
Cullercoats blue plaques Fishermans Lookout Opp’ Window Court Flats. Tyne and Wear County Council 1986. Built in 1879 on the site of a traditional fishermans lookout, to house the Cullercoats Volunteer Life Brigade. A pre-existing clock tower was incorporated in the design. Now used as a community centre. Metropolitan Borough of North Tyneside. Winslow Court former site of the Bay Hotel in Cullercoats North Tyneside Council. Winslow Homer, American artist stayed here when it was the Hudleston Arms between 1881 and 1882 when he lived and worked in Cullercoats. North Shields blue plaques New Quay, North Shields Tyne and Wear County 1986 Former Sailors Home, built by the 4th Duke of Northumberland in 1854-6 to accommodate 80 visiting seamen. Architect Benjamin Green. Metropolitan Borough of North Tyneside. Howard Street, North Shields Tyne and Wear County Council 1986. Maritime Chambers built in 1806-7 as a subscription library for Tynemouth Literary and Philosophical Society. Occupied 1895-1980 by Stag Line Ltd. One of Tyneside's oldest family owned shipping companies. The building still bears the stag emblem, Metropolitan Borough of North Tyneside. Old High Light, Trinity Buildings, North Shields Tyne and Wear County Council 1986. Since 1536 Trinity House, Newcastle has built several leading lights in North Shields. This one was constructed in 1727. Following changes in the river channel it was replaced in 1807 by the new High Light. Metropolitan Borough of North Tyneside. New Low Light, Fishquay, North Shields Port of Tyne Authority. The new Lighthouse and Keeper's house were erected in 1808-10 by the Master and Brethren of Trinity House, Newcastle, to replace the Old Low Light. -
Safe Passage We Talk to One of Our Boatswains About How We’Re Working Hard to Keep Our Seas Safe and Protect Seafarers Spring 2017 | Issue 26
The Trinity House journal | Spring 2017 | Issue 26 Safe passage We talk to one of our Boatswains about how we’re working hard to keep our seas safe and protect seafarers Spring 2017 | Issue 26 1 Welcome from Deputy Master, Captain Ian McNaught 2-4 Six month review 16 5 News in brief 34 6 Coming events 7 A sea change in awareness 8-9 Appointments 10-18 Engineering review 38 19 IALA update 22 20-21 The LED revolution 22 30 Running a tight ship 23 Wake up call 24-27 Charity update 28-29 How the Merchant Navy opens doors Welcome to your new Flash journal 30-33 Partner profile: IALA I would like to welcome all readers to your new-look Flash journal, the latest iteration of a publication that began in 1958 and has since seen a great many evolutions, both 34-35 significant and minor. Adapting to climate change Deputy Master Sir Gerald Curteis’ foreword for the inaugural 1958 issue of Flash 36 stated that the object of the magazine was ‘to bring us more together and to remind us that we belong to one service.’ With that cohesive spirit in mind, this new evolution of Book reviews our house journal will renew its focus on what makes Trinity House and our mission 37 so important: the people who work for us, the people who work with us and the Former lightvessel finds mariners we serve. I wish to thank—as always—the many people who contributed to putting this new purpose journal together. 38 Photography competition Neil Jones, Editor Trinity House, The Quay, Harwich CO12 3JW 39-45 01255 245155 A-Z of Trinity House [email protected] Captain Ian McNaught Deputy Master Emergent technologies, integrated planning and better awareness of mariner fatigue are all important elements in safeguarding seafarers and shipping he ongoing need for efficiencies—properly balanced against the need for the utmost reliability—means Tthat our work as a General Lighthouse Authority demands a high familiarity with new technology. -
Coastal Management
Coastal Management Mapping of littoral cells J M Motyka Dr A H Brampton Report SR 326 January 1993 HR Wallingfprd Registered Office: HR Wallingford Ltd. Howbery Park, Wallingford, Oxfordshire OXlO 8BA. UK Telephone: 0491 35381 International+ 44 491 35381 Telex: 848552. HRSWAL G. Facsimile; 0491 32233 lnternationaJ+ 44 491 32233 Registered in England No. 1622174 SR 328 29101193 ---····---- ---- Contract This report describes work commissioned by the Ministry of Agriculture, Fisheries and Food under Contract CSA 2167 for which the MAFF nominated Project Officer was Mr B D Richardson. It is published on behalf of the Ministry of Agricutture, Fisheries and Food but any opinions expressed in this report are not necessarily those of the funding Ministry. The HR job number was CBS 0012. The work was carried out by and the report written by Mr J M Motyka and Dr A H Bramplon. Dr A H Bramplon was the Project Manager. Prepared by c;,ljl>.�.�············ . t'..�.0.. �.r.......... (name) Oob title) Approved by ........................['yd;;"(lj:�(! ..... // l7lt.i�w; Dale . .............. f)...........if?J .. © Copyright Ministry of Agricuhure, Fisheries and Food 1993 SA 328 29ro t/93 Summary Coastal Management Mapping of littoral cells J M Motyka Dr A H Brampton Report SR 328 January 1993 As a guide for coastal managers a study has been carried out identifying the major regional littoral drift cells in England and Wales. For coastal defence management the regional cells have been further subdivided into sub-cells which are either independent or only weakly dependent upon each other. The coastal regime within each cell has been described and this together with the maps of the coastline identify the special characteristics of each area. -
Dungeness Lighthouse, Dungeness
U.S. Lighthouse Society ~ Lighthouses of the United Kingdom Dungeness New and Old Lighthouses (Dungeness, Kent) History Dungeness lies at the southernmost point of Kent and is an enormous flat of sand and shingle which has been a hazard to shipping for hundreds of years. Dungeness Lighthouse marks the end of the peninsula and is also an important way mark and reference for vessels navigating the Dover Straits. Early Lights A lighthouse at Dungeness was first mentioned around 1600 when Trinity House reported against a proposal for a light at Dungeness Point and declined an invitation of the Kingʹs Privy Council to erect one. However persistence by the petitioner, a Sir Edward Howard or Hayman, who held a Court appointment, met with success. Trinity House withdrew its opposition and Howard received a patent in August 1615 from King James I. He marked the spot by an open coal fire and was empowered to levy tolls of one penny per ton from all ships passing it during the next 40 years. Owing to the great difficulty of collecting the dues, Sir Edward made over his rights to William A NON-PROFIT HISTORICAL & EDUCATIONAL SOCIETY U.S. Lighthouse Society ~ Lighthouses of the United Kingdom Lamplough, Clerk of the Royal Kitchen, who enlisted the help of Customs officials to collect the money at ports. This roused the indignation of ship owners who could no longer avoid paying the charges and they joined forces eagerly with Trinity House in 1621 in promoting a Bill to suppress the lighthouse as ʺa nuisance to navigationʺ because of its poor light. -
Extract from J George, 'Lundy Studies' (2007). Copyright Lundy Field Society and the Authors
Extract from J George, 'Lundy Studies' (2007). Copyright Lundy Field Society and the authors. Content may be (re)used for non-profit purposes provided source is acknowledged. LUNDY'S HISTORY: THE COURSE OF CHANGE by MYRTLE TERNSTROM 6 Queensholme, Cheltenham, GL52 2QE e-mail: [email protected] ABSTRACT The history of Lundy is examined by the changes through the historical time frame, with reference to the maps that register them. Two broad agents of change are cited: internally the effects of the attitudes of the island’s successive owners, and the influence of external economic and social changes affecting the country as a whole. Keywords: Lundy, history, maps, island owners INTRODUCTION The first depiction of Lundy, other than by rather vague outlines, was not until John Donn published his map in 1765 (Figure 1). The latest map we have is that which the Landmark Trust provides for visitors, (Figure 2) and this talk will try to trace the path from one to the other. Figure 1: Map by Benjamin Donn, 1765. National Archive, WO 78/5675 -31- Extract from J George, 'Lundy Studies' (2007). Copyright Lundy Field Society and the authors. Content may be (re)used for non-profit purposes provided source is acknowledged. BEFORE DONN The fort, or castle, was built in 1244 after Henry III had captured and executed an outlaw sheltering there, William de Marisco (Figure 3). The king then kept Lundy in his own hands. This tells us that Lundy was a bastion, indeed a natural fortress that could be used either by rebels and enemies, or for the defence of the Bristol Channel. -
Monitoring the Movement of St. Catherine's Point
United States Military Academy USMA Digital Commons Department of Geography and Environmental Faculty Theses and Dissertations Engineering 11-30-2001 MONITORING THE MOVEMENT OF ST. CATHERINE’S POINT LIGHTHOUSE USING THE UNITED KINGDOM’s ACTIVE GLOBAL POSITIONING SYSTEM NETWORK Jared L. Ware United States Military Academy, [email protected] Follow this and additional works at: https://digitalcommons.usmalibrary.org/gene_etd Part of the Environmental Sciences Commons, and the Geological Engineering Commons Recommended Citation Ware, Jared L., "MONITORING THE MOVEMENT OF ST. CATHERINE’S POINT LIGHTHOUSE USING THE UNITED KINGDOM’s ACTIVE GLOBAL POSITIONING SYSTEM NETWORK" (2001). Faculty Theses and Dissertations. 1. https://digitalcommons.usmalibrary.org/gene_etd/1 This Master's Thesis is brought to you for free and open access by the Department of Geography and Environmental Engineering at USMA Digital Commons. It has been accepted for inclusion in Faculty Theses and Dissertations by an authorized administrator of USMA Digital Commons. For more information, please contact [email protected]. Cranfield University No. 86 ARMY SURVEY COURSE MSc PROJECT REPORT Monitoring the Movement of St. Catherine’s Point Lighthouse Using the United Kingdom’s Active Global Positioning System Network By CPT J.L. Ware ROYAL SCHOOL OF MILITARY SURVEY 30 NOVEMBER 2001 DISCLAIMER This paper was written by a student on the Army Survey Course at the Royal School of Military Survey. It has not been corrected or altered as a result of assessment and it may contain errors and omissions. The views expressed in it, together with any recommendations are those of the author and not those of Military Survey, Cranfield University or individual members of its staff.