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跨越中国长江下游 南京长江桥的最长公路、铁路两用钢桁架梁桥。位于中国江苏省南京市。1968年建成通车。桥的上层为公路,车行道宽15米,两侧人行道各宽2.25米;下层为双线铁路。正桥10孔,共长1576米,连同两端引桥,其总长为:铁路桥6772米;公路桥4589米。正桥两端各有一组桥头建筑,高达70米。 正桥包括1孔 128米的简支桁架梁和3联3孔各160米的连续桁架梁。正桥桥跨结构为在各支承处增设第三弦杆的平行弦桁架梁,桁高:在平行弦部分为16米,在各支承处为30米。主桁中距为14米,采用16锰低合金桥梁钢。公路桥面采用陶粒轻质混凝土(见轻集料混凝土)。铁路引桥为多孔预应力混凝土简支梁桥(见预应力混凝土桥),每孔跨度为32米;公路引桥由预应力混凝土简支梁桥和双曲拱桥组成。 正桥有9个深水桥墩,其中两个桥墩的基础,采用在钢板桩围堰内下沉直径3.6米的管柱(见管柱基础);另两个因水深过大,采用在钢沉井(见沉井基础)内下沉直径 3.0米的管 南京长江桥柱;其余5个则用沉井,其中1个是就地制造的重型混凝土沉井,4个是浮式混凝土沉井(每个沉井设置20个气筒以增强浮力)。沉井的最大平面尺寸为28.2×22.4米,沉井基底最深的达水面以下65米。该桥的建成,将原津浦、沪宁两铁路连接为京沪铁路,加强了长江南北的交通联系。(见彩图)

长江大桥简介英文

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尛小尛111

南京长江大桥位于江苏省南京下关和浦口之间,是继武汉长江大桥和重庆白沙沱长江大桥之后的第三座跨越长江的大桥,是全部由中国自行设计和施工的特大铁路、公路两用的双层钢木桁梁桥。南京长江大桥上层为公路桥,下层为双线铁路桥,连接津浦线与沪宁线两条铁路干线,为南北交通要津,也是南京市的著名景点之一。南京长江大桥是长江上第一座完全由中国设计、建造及采用国产材料的双层式铁路、公路两用桥,因而在中国桥梁史上具有重要意义。1960年代曾以“最长的公铁两用桥”被载入《吉尼斯世界记录大全》。

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思美味520

江苏省境内7座:苏通大桥(在建)、江阴长江大桥、扬中长江大桥(注:未跨长江南北)、润扬长江大桥、南京长江二桥、南京长江大桥(公路铁路两用)、南京长江三桥(在建); 安徽省境内3座:芜湖长江大桥(公路铁路两用)、铜陵长江大桥、安庆长江大桥; 江西与湖北省界之间1座:九江长江大桥(公路铁路两用); 湖北省境内17座(含隧道):黄石长江大桥、鄂黄长江大桥、武汉阳逻长江大桥(在建)、武汉天兴洲长江大桥(公路铁路两用)(在建)、武汉长江二桥、武汉长江隧道(在建)、武汉长江大桥(公路铁路两用)、武汉白沙洲长江大桥、武汉军山长江大桥、荆州长江大桥、枝城长江大桥(公路铁路两用)、宜昌长江大桥、宜昌长江铁路大桥(铁路桥)(在建)、葛洲坝三江大桥、夷陵长江大桥、西陵长江大桥、巴东长江大桥; 重庆市境内24座:巫山长江大桥、奉节长江大桥(在建)、云阳长江大桥、万州长江二桥、万宜铁路万州长江大桥(铁路桥)(在建)、万州长江大桥、忠县长江大桥、石忠高速公路忠县长江大桥(在建)、丰都长江大桥、涪陵李渡长江桥(在建)、涪陵长江大桥、涪陵石板沟长江大桥(在建)、渝怀铁路长寿长江大桥(铁路桥)、重庆大佛寺大桥、重庆朝天门长江大桥(在建)、重庆长江大桥、重庆菜园坝长江大桥(在建)、重庆鹅公岩大桥、重庆李家沱大桥、重庆鱼洞长江大桥(在建)、重庆马桑溪大桥、白沙沱大桥(铁路桥)、地维长江大桥、江津长江大桥; 四川省境内6座:泸州泰安长江大桥(在建)、泸州铁路长江大桥(铁路桥)、泸州长江二桥、泸州长江大桥、江安长江大桥(在建)、宜宾长江大桥(在建);Jiangsu Province7: Su Tong Bridge ( under construction), Jiangyin Yangtze River bridge, Yangzhong Yangtze River bridge ( Note : not across the north and south of the Yangtse River ), Yangtze River bridge, the Nanjing Yangtze River Bridge, Nanjing Yangtze River Bridge ( rail road ), the Nanjing Yangtze River Third Bridge (built in );Anhui province3: Yangtze River bridge ( Wuhu Rail Road ), Tongling Yangtze River bridge, Anqing Yangtze River bridge;Jiangxi and Hubei provincial boundaries between1: Yangtze River bridge ( Jiujiang rail road );Hubei province17(including tunnel ): Yangtze River bridge, Huangshi, Yangluo, Yangtze River bridge, Wuhan Hubei Huang Changjiang bridge ( under construction), Yangtze River bridge ( Wuhan Tianxingzhou highway railway dual-purpose ) ( under construction), Wuhan Yangtze River Bridge, Wuhan Yangtze River Tunnel ( under construction), Yangtze River bridge ( Wuhan rail road ), Wuhan Baishazhou Yangtze River bridge, Wuhan army mountain in Yangtze River bridge, Jingzhou Yangtze River bridge, Zhicheng Yangtze River bridge ( Road Railway ), Yichang Yangtze River bridge, Yichang Yangtze River Railway Bridge ( bridge ) ( under construction), Gezhouba Dam Sanjiang bridge, Yiling Yangtze River bridge, Xiling Yangtze River Bridge, Badong Yangtze River bridge;The territory of Chongqing City, Wushan Yangtze River bridge, Fengjie24: Yangtze River bridge ( under construction), Yunyang Yangtze River bridge, Wanzhou Yangtze River Bridge, Wanzhou Yangtze River bridge ( million Yi railway railway bridge ) ( under construction), Wanzhou Yangtze River bridge, Zhongxian Yangtze River bridge, Zhongxian Yangtze River bridge Shi Zhong highway ( under construction), Fengdu Yangtze River bridge, Fuling Lee crossing the Yangtze River Bridge (built in ) Yangtze River bridge, Fuling, Fuling ditch stone Yangtze River bridge ( under construction), Yangtze River bridge ( Yuhuai Railway Long Railway Bridge ), Chongqing large Buddhist temple bridge, Chongqing Chaotianmen Yangtze River bridge ( under construction), Chongqing Yangtze River bridge, Chongqing Caiyuanba Yangtze River bridge ( under construction), Chongqing Egongyan bridge, Li Jiatuo bridge, Chongqing Chongqing Yudong Yangtze River bridge ( under construction), Chongqing Ma Sangxi bridge, Pak Da Bridge ( railway bridge ), Yangtze River bridge, Yangtze River bridge to Victoria Jiangjin;Sichuan Province in6: Luzhou Tai'an Yangtze River bridge ( under construction), Luzhou railroad ( Yangtze River bridge railroad bridge ), the Second Changjiang River Bridge in Luzhou, Luzhou Yangtze River bridge, the Yangtze River bridge ( under construction), Yibin Yangtze River bridge ( under construction);分享到 翻译结果重试抱歉,系统响应超时,请稍后再试支持中英、中日在线互译支持网页翻译,在输入框输入网页地址即可提供一键清空、复制功能、支持双语对照查看,使您体验更加流畅

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社会大学i

The Wuhan Yangtze River Bridge, commonly known as First Wuhan Yangtze Bridge, is a double-deck road and rail bridge across the Yangtze River in Wuhan in Central China. The bridge, completed in 1957, is the first crossing built over the mid- and lower reaches of the Yangtze River and remains the oldest of the Yangtze River bridges in Wuhan.

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