Pentagon
![]() Pemandangan Pentagon saking baduur Sungai Potomac ring warsa 2018 | |
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Inpormasi umum | |
Pakem Undagi | Kabangkitan Klasik, Modern, miwah Klasikisme Sane Kacabut |
Genah | Richmond Hwy./VA 110 at I-395, Arlington County, Virginia, U.S. |
Koordinat | 38°52′15″N 77°03′18″W / 38.87083°N 77.05500°W |
Ngawit kawangun | 11 Séptémber 1941 |
Puput | 15 Januari 1943 |
Biaya | $83 million (equivalent to $1.28 miliar in 2022)[1] |
Pemilik | United States Department of Defense |
Height | |
Raab | 77 ft (23 m)[2] |
Detail teknis | |
Akéh lantai | 7 (2 underground) |
Jimbar lantai | 6,636,360 sq ft (620,000 m2) |
Désain miwah undagi | |
Undagi | George Bergstrom David J. Witmer |
Kontraktor utama | John McShain, Inc. |
Other information | |
Parkir | 67 ékar (27 ha) |
Pentagon Office Building Complex | |
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No. Pustaka NRHP | 89000932[3] |
VLR No. | 000-0072 |
Significant dates | |
Added to NRHP | 27 July 1988 |
Designated VLR | 18 April 1989[4] |
Pentagon punika wangunan markas Departemen Pertahanan Amerika Serikat, ring Kabupaten Arlington, Virginia, nglintangin Sungai Potomac saking Washington, DC Wangunan punika kawangun manut jadwal sane gelis salami Perang Dunia II. Pinaka simbol militer AS, frasa Pentagon sering kaanggen pinaka metonim majeng ring Departemen Pertahanan lan kepemimpinannyane.
Wangunan punika kakaryanin olih arsitek Amerika George Bergstrom miwah kawangun olih kontraktor John McShain . Tanah kabelah ring tanggal 11 September 1941, miwah wangunan punika kadedikasiang ring tanggal 15 Januari 1943. Jenderal Brehon Somervell ngicenin dorongan utama antuk ngamolihang persetujuan Kongres antuk proyek punika. [5] Kolonel Leslie Groves madué swadharma ngawasin proyek punika majeng ring Korps Insinyur Tentara AS, sané ngawasin.
Pentagon inggih punika wangunan kantor sane pinih ageng kaping kalih ring jagate, antuk sawatara 6.5 yuta square feet (600,000 m2) saking genah lantai, 3.7 yuta square feet (340,000 m2) sane kaanggen kantor. [6] [7] Punika madue limang sisi, limang tingkat ring baduur tanah, kalih tingkat basement, lan limang koridor ring per tingkat antuk jumlah 17.5 mi (28.2 km) [7] saking koridor, antuk tengah 5 ékar (2.0 ha) plaza sane marupa segi lima. Sawatara 23.000 karyawan militer miwah sipil makarya ring Pentagon, taler sawatara 3.000 tenaga dukungan non-pertahanan. [7]
Ring warsa 2001, Pentagon rusak rikala serangan 11 September. Limang diri pembajak Al-Qaeda makeber nganggen pesawat American Airlines Flight 77 ka sisi kauh gedung, ngamademang raga lan 184 jadma sane lianan, rumasuk 59 ring pesawat lan 125 ring Pentagon. [8] Punika wantah serangan asing sané kapertama ring fasilitas federal ring ibu kota sasukat Washington kageseng selami Perang 1812 . [9] Risampune serangan-serangan punika, sisi kauh wangunan punika kabecikang, antuk memorial indoor alit lan kapel kawewehin ring titik tumbukan. Serangan sane terkoordinasi, sane ngranjing 3 genah sane lianan, ngamademang 2.977 diri, inggih punika serangan teroris sane pinih ngamademang ring sejarah.
Ring warsa 2009, memorial ring jaba sane kacumawisang majeng ring korban Pentagon saking serangan 11 September kabungkah langsung ring sisi kelod kauh Pentagon.
- Daftar Tengara Bersejarah Nasional ring Virginia
- Daftar pangkalan militer Amerika Serikat
- Daftar Nasional Genah Bersejarah ring Kabupaten Arlington, Virginia
- Badan Perlindungan Pasukan Pentagon
- ↑ Johnston, Louis; Williamson, Samuel H. (2023). "What Was the U.S. GDP Then?". MeasuringWorth. Kaaksés November 30, 2023. United States Gross Domestic Product deflator figures follow the Measuring Worth series.
- ↑ "Facts: Navigating The Pentagon". pentagontours.osd.mil. Kaarsipin saking versi asli tanggal 11 January 2018. Kaaksés 10 January 2018.
- ↑ "Pentagon Office Building Complex". United States Department of the Interior - National Park Service. July 27, 1989.
- ↑ "Virginia Landmarks Register". Virginia Department of Historic Resources. Kaarsipin saking versi asli tanggal 21 September 2013. Kaaksés 12 May 2013. Check date values in:
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(help) - ↑ Vogel (2007).
- ↑ Hancock, Michaila (27 August 2015). "Pentagon: the world's largest office building - in infographics". The Architects' Journal. Kaarsipin saking versi asli tanggal 15 January 2021. Kaaksés 27 February 2021.
- ↑ 7,0 7,1 7,2 "The Pentagon, Facts & Figures". Kaarsipin saking versi asli tanggal 19 August 2014. Kaaksés 23 August 2014.
- ↑ Stone, Andrea (August 20, 2002). "Military's aid and comfort ease 9/11 survivors' burden". USA TODAY. Kaarsipin saking versi asli tanggal 11 March 2015. Kaaksés September 12, 2021. Check date values in:
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(help) - ↑ "Bladensburg". American Battlefield Trust (ring Inggris). Kaaksés 3 November 2024.