{"meta":{"id":"https:\/\/api.iclient.ifeng.com\/ipadtestdoc?aid=ucms_7xibwJ0zHGg","type":"doc","o":"1","documentId":"ucms_7xibwJ0zHGg"},"body":{"newStatus":"1","documentId":"ucms_7xibwJ0zHGg","staticId":"ucms_7xibwJ0zHGg","title":"湖北保康:郑万高铁第一高桥主跨合龙","shareTitle":"湖北保康:郑万高铁第一高桥主跨合龙","thumbnail":"http:\/\/d.ifengimg.com\/w150_h106_q100\/x0.ifengimg.com\/res\/2020\/49A02F8B51B942C702B32B0C202F4DFE8F9054D0_size823_w2048_h1366.jpeg","source":"环球网","author":"","editorcode":"weMedia","editTime":"2020-06-30 08:43:32","updateTime":"2020\/06\/30 08:43:32","wapurl":"http:\/\/\/\/feng.ifeng.com\/c\/7xibwJ0zHGg","introduction":"","wwwurl":"http:\/\/\/\/feng.ifeng.com\/c\/7xibwJ0zHGg","commentsUrl":"ucms_7xibwJ0zHGg","commentCount":0,"text":"
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2020年6月29日,由中铁十二局集团承建的郑万高铁全线最高墩桥梁工程——湖北段保康县马桥镇两河口双线特大桥主跨顺利合龙,为全线顺利通车奠定基础。<\/p>
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两河口双线特大桥是郑万高铁控制性工程之一,全长668.36米,共有桥墩12个,其中6号墩高111米,是郑万高铁全线第一高墩。<\/p>
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两河口双线特大桥所处位置是典型的“三山围一谷”地带,桥址所经地区地质条件复杂多样,是全线“最高、最难、最复杂”的桥梁工程。项目开工建设以来,建设者以工艺创新、工装革新和数字升级为抓手,全面推进桩、台、墩、跨等环节施工,顺利完成施工任务。 郑万(河南郑州到重庆万州)高铁全长818公里,设计行车速度350公里\/小时,是郑渝高铁(郑州-重庆)的重要组成部分,是构建中国西南地区与华中、华北等地区快速客运网的主要通道。<\/p>","img":[{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/49A02F8B51B942C702B32B0C202F4DFE8F9054D0_size823_w2048_h1366.jpeg","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/BC849F88AC58DC9D14643B0E7A8285CF43040CF4_size1226_w2048_h1366.jpeg","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/D20B75775871188BF5C64115BC899E5F80F3C159_size1145_w2048_h1366.jpeg","size":{"width":"640","height":"426"}}],"summary":"2020年6月29日,由中铁十二局集团承建的郑万高铁全线最高墩桥梁工程——湖北段保康县马桥镇两河口双线特大桥主跨顺利合龙,为全线顺利通车奠定基础。两河口双线特大","sharesummary":"2020年6月29日,由中铁十二局集团承建的郑万高铁全线最高墩桥梁工程——湖北段保康县马桥镇两河口双线特大桥主跨顺利合龙,为全线顺利通车奠定基础。两河口双线特大","commentType":"0","wemediaEAccountId":"767468","showclient":"0","shareurl":"https:\/\/ishare.ifeng.com\/c\/s\/v002OahaXZ97n--jiKdZ--40r86nprbN2r52ynyMZuysMhAxI__","praise":"0","like_num":"0"}}