Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of soft foundation large cantilever bent cap and support system
The invention relates to a construction method of a soft foundation large cantilever bent cap. The construction method comprises the steps that firstly, steel pipe piles are installed; secondly, a vertical supporting frame is installed; thirdly, a construction platform is erected, and formworks are installed; fourthly, pouring is conducted; fifthly, the large cantilever bent cap is tensioned for the first time; sixthly, dismounting is conducted; seventhly, a bridge plate is installed on the large cantilever bent cap; and eighthly, the large cantilever bent cap is tensioned for the second time.The construction method of the soft foundation large cantilever bent cap can give consideration to both the construction cost and the engineering quality, and the problem that an existing construction method cannot give consideration to both the construction cost and the engineering quality is solved.
本发明涉及一种软弱地基大悬臂盖梁的施工方法，第一步、钢管桩安装；第二步、安装竖支撑架；第三步、搭设施工平台及模板安装；第四步、浇筑；第五步、大悬臂盖梁第一次张拉；第六步、拆除；第七步、将桥板安装在大悬臂盖梁上；第八步、大悬臂盖梁第二次张拉。本发明提供了一种能够兼顾施工成本和工程质量的软弱地基大悬臂盖梁的施工方法，以解决现有的施工方法不能够兼顾施工成本和工程质量的问题。
Construction method of soft foundation large cantilever bent cap and support system
The invention relates to a construction method of a soft foundation large cantilever bent cap. The construction method comprises the steps that firstly, steel pipe piles are installed; secondly, a vertical supporting frame is installed; thirdly, a construction platform is erected, and formworks are installed; fourthly, pouring is conducted; fifthly, the large cantilever bent cap is tensioned for the first time; sixthly, dismounting is conducted; seventhly, a bridge plate is installed on the large cantilever bent cap; and eighthly, the large cantilever bent cap is tensioned for the second time.The construction method of the soft foundation large cantilever bent cap can give consideration to both the construction cost and the engineering quality, and the problem that an existing construction method cannot give consideration to both the construction cost and the engineering quality is solved.
本发明涉及一种软弱地基大悬臂盖梁的施工方法，第一步、钢管桩安装；第二步、安装竖支撑架；第三步、搭设施工平台及模板安装；第四步、浇筑；第五步、大悬臂盖梁第一次张拉；第六步、拆除；第七步、将桥板安装在大悬臂盖梁上；第八步、大悬臂盖梁第二次张拉。本发明提供了一种能够兼顾施工成本和工程质量的软弱地基大悬臂盖梁的施工方法，以解决现有的施工方法不能够兼顾施工成本和工程质量的问题。
Construction method of soft foundation large cantilever bent cap and support system
软弱地基大悬臂盖梁的施工方法及支架体系
MIAO GUOBO (Autor:in) / ZHAO QINGKUI (Autor:in) / ZHENG KERU (Autor:in) / SHI KECHENG (Autor:in) / FENG XIAOHUA (Autor:in) / ZHAI JITENG (Autor:in) / LI GAIGAI (Autor:in) / CHEN DONGBO (Autor:in) / ZHANG YUPENG (Autor:in) / FENG XIACHEN (Autor:in)
04.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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