A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid construction method for viaduct overcrossing existing ground bridge
The invention relates to a rapid construction method for a viaduct overcrossing an existing ground bridge. The rapid construction method comprises the following steps that firstly, a bearing platform is constructed; 2, bridge pier construction; thirdly, a support is fixed to the top ends of the two bridge piers; fourthly, a bearing plate is fixed to the support; 5, repeating the step 1 to the step 4; and fifthly, the bridge plates are fixed to the two adjacent bearing plates. The service life of the bridge plate can be prolonged.
本申请涉及一种上跨既有地面桥的高架桥快速施工方法，其包括如下步骤：步骤一：承台施工；步骤二：桥墩施工；步骤三：将支架固定于两个所述桥墩的顶端；步骤四：将承载板固定于所述支架上；步骤五：重复步骤一到步骤四；步骤五：将桥板固定于相邻两个所述承载板上。本申请能够延长桥板的使用寿命。
Rapid construction method for viaduct overcrossing existing ground bridge
The invention relates to a rapid construction method for a viaduct overcrossing an existing ground bridge. The rapid construction method comprises the following steps that firstly, a bearing platform is constructed; 2, bridge pier construction; thirdly, a support is fixed to the top ends of the two bridge piers; fourthly, a bearing plate is fixed to the support; 5, repeating the step 1 to the step 4; and fifthly, the bridge plates are fixed to the two adjacent bearing plates. The service life of the bridge plate can be prolonged.
本申请涉及一种上跨既有地面桥的高架桥快速施工方法，其包括如下步骤：步骤一：承台施工；步骤二：桥墩施工；步骤三：将支架固定于两个所述桥墩的顶端；步骤四：将承载板固定于所述支架上；步骤五：重复步骤一到步骤四；步骤五：将桥板固定于相邻两个所述承载板上。本申请能够延长桥板的使用寿命。
Rapid construction method for viaduct overcrossing existing ground bridge
一种上跨既有地面桥的高架桥快速施工方法
LIU CHANG (author) / WU HONGXI (author) / GAO PAN (author) / WANG XIAOCHENG (author) / YANG HONGGUANG (author) / ZHANG CHENXI (author) / LI JIDONG (author)
2022-03-01
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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