Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel trestle construction method for non-navigable river channel
The invention provides a construction method for a steel trestle of a non-navigable river channel, which comprises the following steps: firstly, carrying out concrete pouring construction on two sides of the river channel to form buttresses, then mounting a steel pipe pile structure on a river bed through a crawler crane and a pile hammer, mounting a supporting bridge surface at the upper end of the steel pipe pile structure, and finishing the construction of a current beam section. And then the crawler crane is driven to the currently completed beam section, then the subsequent beam sections are sequentially constructed until the last beam section, and when the last beam section is constructed, only the supporting bridge surface of the last beam section needs to be installed on the steel pipe pile structure and the buttress of the last but one beam section. And then construction of the multiple beam sections from one side of the riverway to the other side of the riverway is completed, and construction of the whole steel trestle is completed. According to the method, ecological environment damage caused by island building operation can be avoided.
本发明提供了一种非通航河道的钢栈桥施工方法，包括如下步骤：先在河道两侧进行混凝土浇筑施工，形成支墩，再通过履带吊及打桩锤在河床上安装钢管桩结构，在所述钢管桩结构上端安装支撑桥面，完成当前梁段的施工，再驱动所述履带吊到当前完成的梁段上，进而依次对后面的梁段进行施工，直到最后一个梁段，当对最后一个梁段进行施工时，只需要在倒数第二个梁段的钢管桩结构和支墩上安装最后一个梁段的支撑桥面即可，进而完成多个梁段依次从河道一侧向河道另一侧的施工，即完成整体钢栈桥施工。在本发明中，通过上述方法，能够避免筑岛作业造成的生态环境破坏。
Steel trestle construction method for non-navigable river channel
The invention provides a construction method for a steel trestle of a non-navigable river channel, which comprises the following steps: firstly, carrying out concrete pouring construction on two sides of the river channel to form buttresses, then mounting a steel pipe pile structure on a river bed through a crawler crane and a pile hammer, mounting a supporting bridge surface at the upper end of the steel pipe pile structure, and finishing the construction of a current beam section. And then the crawler crane is driven to the currently completed beam section, then the subsequent beam sections are sequentially constructed until the last beam section, and when the last beam section is constructed, only the supporting bridge surface of the last beam section needs to be installed on the steel pipe pile structure and the buttress of the last but one beam section. And then construction of the multiple beam sections from one side of the riverway to the other side of the riverway is completed, and construction of the whole steel trestle is completed. According to the method, ecological environment damage caused by island building operation can be avoided.
本发明提供了一种非通航河道的钢栈桥施工方法，包括如下步骤：先在河道两侧进行混凝土浇筑施工，形成支墩，再通过履带吊及打桩锤在河床上安装钢管桩结构，在所述钢管桩结构上端安装支撑桥面，完成当前梁段的施工，再驱动所述履带吊到当前完成的梁段上，进而依次对后面的梁段进行施工，直到最后一个梁段，当对最后一个梁段进行施工时，只需要在倒数第二个梁段的钢管桩结构和支墩上安装最后一个梁段的支撑桥面即可，进而完成多个梁段依次从河道一侧向河道另一侧的施工，即完成整体钢栈桥施工。在本发明中，通过上述方法，能够避免筑岛作业造成的生态环境破坏。
Steel trestle construction method for non-navigable river channel
一种非通航河道的钢栈桥施工方法
TAN ZHIQIANG (Autor:in) / GE XINGUANG (Autor:in) / LU XINGLONG (Autor:in) / REN RUI (Autor:in) / LIU ZHENGANG (Autor:in) / QIU YAOYI (Autor:in) / KONG DECAN (Autor:in) / LIANG HAITANG (Autor:in)
29.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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