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A platform for research: civil engineering, architecture and urbanism
Temporary trestle construction method for breakwater pipe gallery channel construction
The invention relates to the technical field of trestle construction, and provides a temporary trestle construction method for breakwater pipe gallery channel construction, which comprises the following steps: S1, hanging and mounting a cantilever guide frame at the tail end of a constructed bridge floor structure, and arranging a plurality of limiting rings for steel pipe piles to penetrate through at the tail end of the cantilever guide frame; s2, a steel pipe pile is placed into a limiting ring corresponding to the tail end of the cantilever guide frame on the constructed bridge deck structure through cooperation of a crane and a vibratory hammer, and the steel pipe pile is inserted and driven to the designed standard depth; s3, the cantilever guide frame is dismantled; s4, redundant parts at the top ends of the steel pipe piles are cut to the designed elevation; s5, distribution beams are installed; S6, supporting bailey beams are installed, specifically, the two ends of the supporting bailey beams are in lap joint and fixed to the distribution beams of the two adjacent pier structures; s7, the bridge deck slab is installed and fixed to the multiple supporting bailey beams; and S8, the steps from S1 to S8 are repeated till installation of the trestle structure is completed. The construction method has the effect of facilitating trestle structure steel pipe pile inserting and driving construction.
本申请涉及栈桥施工的技术领域，提出了一种防波堤管廊通道施工用临时栈桥施工方法，包括以下步骤：S1：在已施工桥面结构末端处吊放并安装悬臂导向架，悬臂导向架末端设置有若干用于供钢管桩穿设的限位环；S2：在已施工桥面结构上通过吊机配合振动锤将钢管桩放入至悬臂导向架末端对应的限位环内，并插打钢管桩至设计标深；S3：悬臂导向架拆除；S4：切割钢管桩顶端多余部分至设计标高；S5：分配梁安装：S6：支撑贝雷梁安装：将支撑贝雷梁两端分别搭接并固定于相邻两处桥墩结构的分配梁上；S7：将桥面板安装固定于若干支撑贝雷梁上；S8：重复步骤S1至S8，直至完成栈桥结构的安装。本申请具有便于栈桥结构钢管桩插打施工的效果。
Temporary trestle construction method for breakwater pipe gallery channel construction
The invention relates to the technical field of trestle construction, and provides a temporary trestle construction method for breakwater pipe gallery channel construction, which comprises the following steps: S1, hanging and mounting a cantilever guide frame at the tail end of a constructed bridge floor structure, and arranging a plurality of limiting rings for steel pipe piles to penetrate through at the tail end of the cantilever guide frame; s2, a steel pipe pile is placed into a limiting ring corresponding to the tail end of the cantilever guide frame on the constructed bridge deck structure through cooperation of a crane and a vibratory hammer, and the steel pipe pile is inserted and driven to the designed standard depth; s3, the cantilever guide frame is dismantled; s4, redundant parts at the top ends of the steel pipe piles are cut to the designed elevation; s5, distribution beams are installed; S6, supporting bailey beams are installed, specifically, the two ends of the supporting bailey beams are in lap joint and fixed to the distribution beams of the two adjacent pier structures; s7, the bridge deck slab is installed and fixed to the multiple supporting bailey beams; and S8, the steps from S1 to S8 are repeated till installation of the trestle structure is completed. The construction method has the effect of facilitating trestle structure steel pipe pile inserting and driving construction.
本申请涉及栈桥施工的技术领域，提出了一种防波堤管廊通道施工用临时栈桥施工方法，包括以下步骤：S1：在已施工桥面结构末端处吊放并安装悬臂导向架，悬臂导向架末端设置有若干用于供钢管桩穿设的限位环；S2：在已施工桥面结构上通过吊机配合振动锤将钢管桩放入至悬臂导向架末端对应的限位环内，并插打钢管桩至设计标深；S3：悬臂导向架拆除；S4：切割钢管桩顶端多余部分至设计标高；S5：分配梁安装：S6：支撑贝雷梁安装：将支撑贝雷梁两端分别搭接并固定于相邻两处桥墩结构的分配梁上；S7：将桥面板安装固定于若干支撑贝雷梁上；S8：重复步骤S1至S8，直至完成栈桥结构的安装。本申请具有便于栈桥结构钢管桩插打施工的效果。
Temporary trestle construction method for breakwater pipe gallery channel construction
一种防波堤管廊通道施工用临时栈桥施工方法
YANG YI (author) / LI JINGCHUN (author) / ZHANG JUN (author) / DING FENG (author) / LI JIE (author) / LI LONGLONG (author) / XUE YINGQIANG (author) / RONG YANQIANG (author) / ZHANG XINYI (author) / ZHANG WENDA (author)
2024-11-01
Patent
Electronic Resource
Chinese
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