Pentagon shine? Bayani na taƙaitaccen ginin

Pentagon ne tsarin tsarin pentagon. Ita ce hedkwatar Ma'aikatar Tsaro na Amurka. Wannan ita ce babbar ginin ginin a duniya. Bugu da ƙari, shi ne makaman soja mafi kariya a Amurka. Ina Pentagon a Amurka? A gini ne dake kusa da babban birnin kasar Amurka birnin Washington (Virginia).

Dalilin gina

A cikin 30s na karni na 20, Amurka ta yi bayani game da hada kan sassan soja 17 a fadin ƙasa a ƙarƙashin rufin daya. Na dogon lokaci da aka dakatar da tambayar, yayin da Amurka, wanda aka kai a yakin duniya na biyu, bai fahimci cewa wannan aikin ya kamata a yi a cikin gajeren lokaci ba. Ministocin soja sun yi kira ga shugaban kasar F. Roosevelt tare da bukatar a ba da wuri da kudi don gina ginin. An ba da umarni don kammala aikin Pentagon da wuri-wuri. Duk da haka, yayin da aka kafa tsari, ya zama dole don rage yawan farashi kamar yadda ya yiwu, rage su zuwa mafi yawan iyaka.

Ginin Pentagon

An fara ginin ginin a ranar 11 ga Satumba, 1941. Wannan aikin ya jagoranci Janar Brehon Somervell da Colonel Leslie Groves. Tuni a kan Janairu 15, 1943 an kafa ginin. Har ila yau, yana aiki a zamaninmu. An kafa Pentagon cikin watanni 16. Yayin da ake gina ginin kawai, an yi amfani da yashi da sifofi. Pentagon babban gini ne na karni. Bugu da ƙari, yana da daraja daraja, kasafin kudin. Bisa ga wasu rahotanni, an kashe kimanin dala miliyan 80 a kan gine-gine na ofishin mafi girma.

Fasali na ginin

Gidan hedkwatar yana da tsari mai ban sha'awa. Wannan shi ne pentagon da aka gina a cikin dukkan ka'idoji na geometric. Dukkanin ginin yana daidaita, kowanne yana da tsawon mita 281. Mun gode da wannan, anan adadi ya fito. Wannan mahimmanci ne idan aka duba shi daga idon idon tsuntsun Pentagon. Wannan ginin yana da yanki na mita mita 116. Akwai tsakar gida a ginin. Yankinsa na mita mita dubu 21 ne. M. Kotu tana rufe da lawn, wanda, kamar ginin kanta, yana da siffar pentagon. Akwai jujjuya da mutane suke kira shi Sashin kasa ("farfadowa"). Yaushe waɗannan ƙungiyoyi? Da zato da "sunan barkwanci" wannan wuri ya samu tun zamanin da Cold War tsakanin Amurka da kuma Rasha, kamar yadda aka yi nufi ga shiriya na nukiliya da makamai masu linzami.

Pentagon - hedkwatar Ma'aikatar Tsaro na Amurka - gida ce ta bakwai. Mintuna biyar kawai, biyu - karkashin kasa. Dukkanansu suna cikin nau'i na ma'aunin ƙwayar mahimmanci, wanda aka haɗa ta hanyar sadarwa, wanda kawai 11. Duka tsawonsu ya kai kimanin kilomita 30. An yi imanin cewa godiya ga wannan tsari na gine-ginen daga ko'ina cikin ginin zuwa wani zaku iya samun ta wajen ciyar da mintuna 7 kawai. Tsawon hedkwatar yana da mita 23.5. A halin yanzu, akwai mutane da dama suna aiki a nan - kimanin dubu 26, cikinsu akwai fararen hula da ma'aikatan soja.

Facades

Pentagon wani gini ne wanda yake da facade a gefe ɗaya. A gefen arewacin akwai tashar cin kasuwa. Ana amfani da façade don tarurruka ko abubuwan da suka faru. Kudu masoya ne. A cikin uku sa helipad. Sauran facades suna da damar isa ga tashar metro da cinikayya. Abin da ake kira kasuwanci facade yana da shaguna da yawa, cafes da bankunan da aka tsara don bauta wa ma'aikatan Pentagon.

Masifa

A lokacin matsalolin makamai a Amurka, gidan Pentagon ya sha wahala. Ya faru a ranar 11 ga watan Satumba, 2001. Daya daga cikin wadanda aka kama a cikin jirgin ya fadi cikin facade. A sakamakon haka, wuta ta fadi, an kashe ma'aikata. A sabuntawa na wannan reshe ya kasance fiye da shekara guda. A shafin yanar-gizon jirgin saman jirgin sama, an yi wani abin tunawa ga wadanda suka rasu.