勒丁頓燈塔(Ludington Light)一個57英尺(17米)高的大鋼鍍燈塔,位於美國密西根州勒丁顿。
勒丁頓燈塔位於密西根湖東岸,勒丁頓燈塔位佩爾馬凱特港於防波堤上。因為佩爾馬凱特河與密歇根湖的北防波堤,勒丁頓燈塔有時也被稱為勒丁頓北防波堤燈塔。勒丁頓燈塔本身是一個船頭狀結構,其目的是打破波浪。
勒丁頓燈塔於1871年成立。勒丁頓燈塔於1924年開始運作。勒丁頓燈塔在1972年自動化。勒丁頓燈塔融入輕鋼結構和鋼筋混凝土。勒丁頓燈塔有一個方形錐體的形式,為白色與黑色的建築。勒丁頓燈塔原來的鏡頭是四階菲涅耳透鏡,菲涅耳透鏡於1995年10月17日被移除,由海塗信號300毫米亞克力光纖取代。
參考
文獻
- [https://web.archive.org/web/20080531005328/http://www.michiganlighthouse.org/bibliography.html Bibliography on Michigan lighthouses.]
- Crompton, Samuel Willard & Michael J. Rhein, The Ultimate Book of Lighthouses (2002) ISBN 1-59223-102-0; ISBN 978-1-59223-102-7.
- Hyde, Charles K., and Ann and John Mahan. The Northern Lights: Lighthouses of the Upper Great Lakes. Detroit: Wayne State University Press, 1995. ISBN 0-8143-2554-8 ISBN 9780814325544.
- Jones, Ray & Bruce Roberts, American Lighthouses (Globe Pequot, September 1, 1998, 1st Ed.) ISBN 0-7627-0324-5; ISBN 978-0-7627-0324-1.
- Jones, Ray,The Lighthouse Encyclopedia, The Definitive Reference (Globe Pequot, January 1, 2004, 1st ed.) ISBN 0-7627-2735-7; ISBN 978-0-7627-2735-3.
- Noble, Dennis, Lighthouses & Keepers: U. S. Lighthouse Service and Its Legacy (Annapolis: U. S. Naval Institute Press, 1997). ISBN 1-55750-638-8; ISBN 978-1-55750-638-2.
- Oleszewski, Wes, Great Lakes Lighthouses, American and Canadian: A Comprehensive Directory/Guide to Great Lakes Lighthouses, (Gwinn, Michigan: Avery Color Studios, Inc., 1998) ISBN 0-932212-98-0.
- Penrod, John, Lighthouses of Michigan, (Berrien Center, Michigan: Penrod/Hiawatha, 1998) ISBN 978-0-942618-78-5 ISBN 9781893624238.
*
- Putnam, George R., Lighthouses and Lightships of the United States, (Boston: Houghton Mifflin Co., 1933).
- United States Coast Guard, Aids to Navigation, (Washington, DC: U. S. Government Printing Office, 1945).
*
*
- Wagner, John L., Michigan Lighthouses: An Aerial Photographic Perspective, (East Lansing, Michigan: John L. Wagner, 1998) ISBN 1-880311-01-1 ISBN 9781880311011.
- Wargin, Ed, Legends of Light: A Michigan Lighthouse Portfolio (Ann Arbor Media Group, 2006). ISBN 978-1-58726-251-7.
- Wright, Larry and Wright, Patricia, Great Lakes Lighthouses Encyclopedia Hardback (Erin: Boston Mills Press, 2006) ISBN 1-55046-399-3
评论 (0)