Akashi-Kaike


Daya daga cikin mafi tsawo a duniya shine Akashi-Kaiky (Akashi Kaiky подвес), wanda yake a Japan . Har ila yau an san shi a matsayin Bridge Bridge.

Bayani na gani

Akashi-Kaike shi ne kewayar mota guda shida wanda ke haɗa da biranen Awaji (Shikoku Island) da Kobe (Honshu). Ƙungiyar Akashi Strait ta rarraba ƙauyuka.

Tsarin yana da tsawon 3911 m kuma tsawo na 282.8 m. Nisa tsakanin tsakiya na goyon baya shine 1991 m, rabuwa na 960 m ya rabu da gefe.

An gina gada tare da siffofin fasaha na musamman a hankali. Zai iya tsayayya da kaya mai tsanani, iska mai tsananin iska har zuwa 286 km / h (80 m / s) da girgizar ƙasa tare da girma har zuwa maki takwas, da kuma tsayayya da gabar teku. Wadannan alamu za a iya samun su ta hanyar yin amfani da ginshiƙai masu tsayi guda biyu da kuma tsarin tsarin musamman wanda ke aiki tare da tsarin tsarin.

Ko da masana kimiyya sun kirkiro wani mahimmanci na musamman. Yana da dukiya don daskare a kowane matsakaici kuma ba a rushe cikin ruwa. Dama kusa da Akashi Strait, an gina wata masana'antu domin samar da kayan abinci mai kyau. A nan, an gina manyan siffofi 2 don zub da pylons cikin su daga baya. An yi ambaliya tare da daidaito na 10 cm, duk da tsananin karfi.

Fasali na gina

Gwamnatin Japan ta yanke shawarar kafa gadar Akashi-Kaike a tsakiyar karni na ashirin. Wannan ya faru bayan yara 168 da suka mutu a lokacin mummunar hadari a kan jiragen ruwa guda biyu. Sun fara gina gada ne kawai a shekarar 1988.

Kebul na gada ya kuma inganta ta hanyar fasaha na musamman. Don yin wannan, an halicci waya, ƙarfinsa ya karu ta hanyar factor 2 idan aka kwatanta da sassan al'ada. A wani bangare, masana kimiyya sun tattara nau'in mita 25 na mintuna biyar, sa'an nan kuma 290 daga cikin waɗannan nau'ukan da aka haɗa tare. An cire igiya mai jagora da aka haɗa da pylons tare da helikafta.

Ma'aikata sunyi aiki a cikin matsananciyar yanayin, saboda ba'a ba su kawai ta hanyar jirgin ruwa ba (kimanin 1,400 jirgi na yau da kullum), amma kuma ruwan gishiri mai karfi da kuma kyakkyawar ƙasa.

An bude bude tashar jiragen saman Akashi-Kaike a 1998 a ranar 5 ga Afrilu. A lokacin da aka gina shi ya kasance:

Yau, tafiya don gada shine kimanin $ 20. Saboda yawan kudin da mutane da yawa ke yi, kamar yadda suke a dā? ƙetare haɗari ta hanyar jirgin ruwa ko kuma kai bas.

Wadanda suke son sha'awar Akashi-Kaik za su iya yin wannan daga birnin Kobe, inda aka gina wani filin wasa na musamman. Shafin yana da tsawon 317 m, kuma yana bada ra'ayi mai ban mamaki akan gada. Musamman yana da kyau a daren, lokacin da aka haskaka ta dubban fitilu.

Gaskiya mai ban sha'awa game da gada

Akashi-Kaikke ne sananne ne ba kawai a kasar ba, amma a fadin duniya. Ya sami sanannun saboda gaskiyar cewa:

Yadda za a samu can?

Bridge bridge Bridge Akashi-Kaikke yana daga cikin babbar hanya ta haɗu da manyan tsibiran Japan . Daga tsakiyar birnin Kobe za ku isa kobe-awaji-Naruto Expressway. Tsawon nisa kusan kilomita 35.

Daga kauyen Awaji, za ku iya samun hanyoyi da hanyoyi 66, 469 da Kobe-Awaji-Naruto Expressway. Wannan tafiya yana kimanin minti 50.