When waves higher than the vessels that sail upon them smash against the half-submerged rocks at the extremities our coastline, the whole ocean becomes a raging foam which continues to claim the lives of unwary navigators. Man's struggle to build a permanent and durable structure such as a lighthouse on these sites is a story that cannot fail to stir the emotions of anyone who enjoys tales of endeavour, ingenuity and dogged determination. In this second edition of his book, Christopher Nicholson vividly describes the construction and history to the present day of some of the world's most famous lighthouses. Book jacket.
Lighthouses are striking totems of our relationship to the sea. For many, they encapsulate a romantic vision of solitary homes amongst the waves, but their original purpose was much more utilitarian than that. Today we still depend upon their guiding lights for the safe passage of ships. Nowhere is this truer than in the rock lighthouses of Great Britain and Ireland which form a ring of twenty towers built between 1811 and 1904, so-called because they were constructed on desolate rock formations in the middle of the sea, and made of granite to withstand the power of its waves. Seashaken Housesis a lyrical exploration of these singular towers, the people who risked their lives building and rebuilding them, those that inhabited their circular rooms, and the ways in which we value emblems of our history in a changing world.
Lighthouses have always unsettled and attracted in equal measure, highlighting the triumphs and failures in humanity's battle with the forces of nature. Taking as its heroes the lighthouses themselves, Sentinels of the Sea describes the engineering genius that allowed their construction on even the smallest of rock outcrops and the innovations that made the lights so powerful and reliable. Intricate, elegant architectural plans and elevations, and evocative period drawings and photographs showcase the innovative designs and technologies behind fifty historic lighthouses built around the world from the 17th to the 20th century. R.G. Grant's engaging and authoritative text chronicles the incredible feats of engineering and endurance that brought these iconic, isolated towers into being, the advances in lens technology that made the lights so effective, and the everyday routines of the lighthouse keepers and the heroic rescues that some performed. Packed with extraordinary stories of human endeavour, desperate shipwrecks, builders defying the elements and heroic sea rescues, the book also reveals the isolation and vulnerability of the dedicated lighthouse keepers.
Christopher Nicholson vividly describes the construction and history to the present day of some of the world's most famous lighthouses in this classic book which has become the standard work on the subject. It brings the story of the rock lighthouse completely up-to-date--from the day the first granite block was laid, through construction, automation, the disappearance of the lighthouse keeper, right up to the technology of today with the use of solar and wind power. This is a joy to read with its mix of exciting text, some of the most dramatic new colour photographs of British lighthouses ever taken, a selection of beautiful, hand-coloured plans and drawings, a brand new chapter about Rockall, the most unusual rock 'lighthouse' of all, and a detailed appendix. For those not intimately connected with the sea it's almost impossible to imagine waves higher than the vessels that sail upon them smashing against half-submerged reefs that stir the whole ocean into a raging foam of white water. Man's struggle to build a permanent and durable structure such as a lighthouse on these sites is a story that cannot fail to stir the emotions of anyone who enjoys tales of endeavour, ingenuity and dogged determination.
The sheer beauty of the elegant, lonely lighthouses along our shores--and their unspoiled, scenic natural settings--has captivated our collective imagination. A celebration of one of America's purest landmarks, The Ultimate Book of Lighthouses is a must-have for any home.
This book is a wonderful celebration of the traditional lighthouses of England and Wales which are all administered by Trinity House. Fascinating personal reminiscences of some of Britain's last lighthouse keepers are included, together with individual portraits of all the Trinity House Lighthouses and light vessels in service today.
Comprehensively covers the basic principles and practice ofOperational Modal Analysis (OMA). Covers all important aspects that are needed to understand whyOMA is a practical tool for modal testing Covers advanced topics, including closely spaced modes, modeshape scaling, mode shape expansion and estimation of stress andstrain in operational responses Discusses practical applications of Operational ModalAnalysis Includes examples supported by MATLAB® applications Accompanied by a website hosting a MATLAB® toolbox forOperational Modal Analysis
'I can think of no other edifice constructed by man as altruistic as a lighthouse. They were built only to serve.' George Bernard Shaw Since ancient times, long before GPS, radio transmission or radar, lighthouses have served as beacons helping ships to navigate Ireland's sometimes treacherous waters. The earliest lights were simply bonfires built on hillsides; in the fifth century, St Dúbhan established a brazier of burning wood or turf on the headland of Hy Kinsellagh (now known as Hook Head). Today, despite technological advances, these coastal icons continue to serve as crucial navigational aids for the maritime traffic of our island nation, from the smallest leisure crafts to cargo ships and trawlers. By day, they mark the way with their instantly recognisable appearances; at night, by the character of their signals. One flash every two seconds tells a sailor that they are near Valentia Island off the coast of Kerry. Four flashes every twenty seconds means that they are further north, approaching Loop Head in County Clare. As well as representing a unique part of our maritime history and built heritage, lighthouses are a powerful symbol of strength and resilience in times of darkness. This evokes an irresistible fascination with them in many people. Artist Roger O'Reilly grew up near the Boyne Estuary lighthouse in County Meath and ever since has associated a sense of peace and reassurance with the warm glow of lighthouse beacons. He has spent two years criss-crossing the country to draw dramatic portraits of these sentinels of our shores. Gathered in this extraordinary collection, each beloved landmark is accompanied by a wealth of practical and insightful information: history, location, elevation, signal and range. This spectacularly illustrated celebration of these architectural gems will be treasured by anyone who finds comfort, intrigue or excitement in the glimmer of a lighthouse through the darkness.
