Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cantilever type overwater ultra-large bent cap combined support platform and construction method thereof
The invention relates to the technical field of bridge engineering bent cap supports, and provides a cantilever type overwater ultra-large bent cap combined support platform and a construction method.The cantilever type overwater ultra-large bent cap combined support platform comprises a support body, the support body comprises a plurality of pier columns and bent caps, the lower ends of the pier columns are fixed to the water bottom, and the upper ends of the pier columns are higher than the water surface; the cover beam is mounted above the pier column; at least two horizontally-distributed center penetrating bars are embedded in the upper portion of the outer wall of each pier column. The method has the beneficial effects that the suspended design is adopted, a support does not need to be erected from a riverbed, and the construction difficulty is greatly reduced; the supporting area above the pier columns is enlarged, and constructors can conveniently manufacture cover beams on the pier columns on the supporting assembly; the construction period is shortened, a large number of permanent materials and turnover materials are saved, and the measure cost and the construction period cost are greatly reduced; the combined support platform is far away from the river flowing water surface, water flow impact can be effectively avoided, and the safety risk is greatly reduced.
本发明涉及桥梁工程盖梁支架技术领域，提供了一种悬臂式水上超大型盖梁组合支架平台及其施工方法，悬臂式水上超大型盖梁组合支架平台，包括架体，架体包括若干墩柱和盖梁，若干墩柱下端均固定于水底处，上端高出于水面，盖梁安装于墩柱上方；墩柱外壁上方均至少预埋有两根呈水平分布的穿心杠；本发明的有益效果在于：采用悬空设计，无需从河床开始搭设支架，大大降低了施工难度；扩大了若干墩柱上方的支撑面积，方便施工人员在支撑组件上给若干墩柱上制作盖梁；缩短了施工周期，节省了大量的永久材料和周转材料，大大降低措施费用和工期成本；本组合支架平台远离河流流水面，可以有效避免水流冲击，大大降低了安全风险。
Cantilever type overwater ultra-large bent cap combined support platform and construction method thereof
The invention relates to the technical field of bridge engineering bent cap supports, and provides a cantilever type overwater ultra-large bent cap combined support platform and a construction method.The cantilever type overwater ultra-large bent cap combined support platform comprises a support body, the support body comprises a plurality of pier columns and bent caps, the lower ends of the pier columns are fixed to the water bottom, and the upper ends of the pier columns are higher than the water surface; the cover beam is mounted above the pier column; at least two horizontally-distributed center penetrating bars are embedded in the upper portion of the outer wall of each pier column. The method has the beneficial effects that the suspended design is adopted, a support does not need to be erected from a riverbed, and the construction difficulty is greatly reduced; the supporting area above the pier columns is enlarged, and constructors can conveniently manufacture cover beams on the pier columns on the supporting assembly; the construction period is shortened, a large number of permanent materials and turnover materials are saved, and the measure cost and the construction period cost are greatly reduced; the combined support platform is far away from the river flowing water surface, water flow impact can be effectively avoided, and the safety risk is greatly reduced.
本发明涉及桥梁工程盖梁支架技术领域，提供了一种悬臂式水上超大型盖梁组合支架平台及其施工方法，悬臂式水上超大型盖梁组合支架平台，包括架体，架体包括若干墩柱和盖梁，若干墩柱下端均固定于水底处，上端高出于水面，盖梁安装于墩柱上方；墩柱外壁上方均至少预埋有两根呈水平分布的穿心杠；本发明的有益效果在于：采用悬空设计，无需从河床开始搭设支架，大大降低了施工难度；扩大了若干墩柱上方的支撑面积，方便施工人员在支撑组件上给若干墩柱上制作盖梁；缩短了施工周期，节省了大量的永久材料和周转材料，大大降低措施费用和工期成本；本组合支架平台远离河流流水面，可以有效避免水流冲击，大大降低了安全风险。
Cantilever type overwater ultra-large bent cap combined support platform and construction method thereof
一种悬臂式水上超大型盖梁组合支架平台及其施工方法
ZHAO ZHIWU (Autor:in) / ZHAO LUAN (Autor:in) / GONG JIEMEI (Autor:in) / WANG BING (Autor:in) / YAN JIE (Autor:in) / ZHAO ZHENBEI (Autor:in)
05.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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