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A platform for research: civil engineering, architecture and urbanism
Construction method for concrete pouring of side span cast-in-place section of continuous rigid frame bridge
The invention discloses a construction method, particularly discloses a construction method for concrete pouring of a side span cast-in-place section of a continuous rigid frame bridge, and belongs to the technical field of design and manufacturing of construction process equipment of constructional engineering structures. The construction method for concrete pouring of the side span cast-in-place section of the continuous rigid frame bridge is good in structural stress and more reasonable in overall layout. The construction method at least comprises the steps of preparation and erection of the supporting bracket, pavement and arrangement of the formwork sand cushion assembly, installation of reinforcing steel bars, erection of the side formworks and the end formworks, pouring and maintenance of concrete of the side span cast-in-place section, removal of the end formworks, pouring of the closure section and removal of the supporting bracket and the bottom formwork.
本发明公开了一种施工方法，尤其是公开了一种用于连续刚构桥边跨现浇段混凝土浇筑的施工方法，属于建筑工程结构物施工工艺装备设计制造技术领域。提供一种结构受力好，整体布局更加合理的用于连续刚构桥边跨现浇段混凝土浇筑的施工方法。所述的施工方法至少包括支撑托架的制备和支设，模板垫沙组件的铺装与布置，钢筋的安装与侧模板、端模板的支设，边跨现浇段混凝土的浇筑、养护以及端模板的拆除，合拢段的浇筑以及支撑托架、底模板的拆除几个步骤。
Construction method for concrete pouring of side span cast-in-place section of continuous rigid frame bridge
The invention discloses a construction method, particularly discloses a construction method for concrete pouring of a side span cast-in-place section of a continuous rigid frame bridge, and belongs to the technical field of design and manufacturing of construction process equipment of constructional engineering structures. The construction method for concrete pouring of the side span cast-in-place section of the continuous rigid frame bridge is good in structural stress and more reasonable in overall layout. The construction method at least comprises the steps of preparation and erection of the supporting bracket, pavement and arrangement of the formwork sand cushion assembly, installation of reinforcing steel bars, erection of the side formworks and the end formworks, pouring and maintenance of concrete of the side span cast-in-place section, removal of the end formworks, pouring of the closure section and removal of the supporting bracket and the bottom formwork.
本发明公开了一种施工方法，尤其是公开了一种用于连续刚构桥边跨现浇段混凝土浇筑的施工方法，属于建筑工程结构物施工工艺装备设计制造技术领域。提供一种结构受力好，整体布局更加合理的用于连续刚构桥边跨现浇段混凝土浇筑的施工方法。所述的施工方法至少包括支撑托架的制备和支设，模板垫沙组件的铺装与布置，钢筋的安装与侧模板、端模板的支设，边跨现浇段混凝土的浇筑、养护以及端模板的拆除，合拢段的浇筑以及支撑托架、底模板的拆除几个步骤。
Construction method for concrete pouring of side span cast-in-place section of continuous rigid frame bridge
用于连续刚构桥边跨现浇段混凝土浇筑的施工方法
GONG QINGFU (author) / QIU YANG (author) / XU HANG (author) / LI XINGQUAN (author) / YANG YAFANG (author) / YUE WENGANG (author) / LI WENLONG (author) / SUN HAOLIN (author)
2022-12-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Continuous rigid frame bridge side span cast-in-place section construction method
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