CN107858928B - 路桥扩建施工跨线防护结构及其施工方法 - Google Patents
路桥扩建施工跨线防护结构及其施工方法 Download PDFInfo
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- CN107858928B CN107858928B CN201711060740.4A CN201711060740A CN107858928B CN 107858928 B CN107858928 B CN 107858928B CN 201711060740 A CN201711060740 A CN 201711060740A CN 107858928 B CN107858928 B CN 107858928B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D1/00—Bridges in general
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
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CN201711060740.4A CN107858928B (zh) | 2017-11-02 | 2017-11-02 | 路桥扩建施工跨线防护结构及其施工方法 |
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CN107858928A CN107858928A (zh) | 2018-03-30 |
CN107858928B true CN107858928B (zh) | 2018-10-12 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103469817B (zh) * | 2013-09-30 | 2015-05-13 | 中铁一局集团有限公司 | 一种既有地铁车站主体结构扩建施工方法 |
CN203603071U (zh) * | 2013-12-03 | 2014-05-21 | 中铁五局(集团)有限公司 | 公路桥梁扩宽改造工程跨线防护结构 |
JP6341027B2 (ja) * | 2014-09-18 | 2018-06-13 | 株式会社大林組 | 床版拡幅工法 |
CN204212065U (zh) * | 2014-11-05 | 2015-03-18 | 中铁六局集团有限公司 | 跨线桥防撞护栏钢模安装设备 |
CN205591061U (zh) * | 2015-12-10 | 2016-09-21 | 中铁二院工程集团有限责任公司 | 山区双向不等高公路防护结构 |
CN205443962U (zh) * | 2016-03-14 | 2016-08-10 | 中交第二航务工程局有限公司 | 适用于简支梁桥施工的自承式防护结构 |
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CB03 | Change of inventor or designer information |
Inventor after: Li Sheng Inventor after: Li Jun Inventor after: Qing Zhigang Inventor before: Ge Chunlei Inventor before: Dong Liqiang Inventor before: Jiao Jianhui Inventor before: Ding Ke Inventor before: Yuan Zhenfeng |
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Effective date of registration: 20180828 Address after: 530000 15, West Guangxi building, 4 Kok Road, Nanning, the Guangxi Zhuang Autonomous Region Applicant after: GUANGXI CHANGCHANG ROAD & BRIDGE CONSTRUCTION Co.,Ltd. Address before: 050000 South Avenue, Shijiazhuang, Hebei Province, No. 70 Applicant before: CSCEC ROAD AND BRIDGE GROUP Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: Building F3, Group F, Nanning ASEAN Enterprise Headquarters Port, No. 10, Xinji Road, Gaoxin District, Nanning City, Guangxi Zhuang Autonomous Region, 530000 Patentee after: Guangxi Jiaojian Engineering Construction Group Co.,Ltd. Address before: 530000 15, West Guangxi building, 4 Kok Road, Nanning, the Guangxi Zhuang Autonomous Region Patentee before: GUANGXI CHANGCHANG ROAD & BRIDGE CONSTRUCTION Co.,Ltd. |
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