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A platform for research: civil engineering, architecture and urbanism
Large-span small-radius continuous beam bridge construction method
The invention relates to the technical field of bridge construction, and particularly discloses a large-span small-radius continuous beam bridge construction method which specifically comprises the following steps: constructing a foundation, wherein the foundation adopts a row pile type structural form, and reinforced concrete strip-shaped foundations are adopted at pile tops to connect the same row of pile foundations together to form a frame structure; constructing a bracket, wherein the bracket is a steel pipe column bailey beam combined bracket; constructing a box girder; and finishing the construction. The method can effectively avoid the insufficient bearing capacity of the foundation and can resist the scouring of flood in the flood season.
本发明涉及桥梁施工技术领域，具体公开了一种大跨度小半径连续梁桥施工方法，具体包括以下步骤：基础施工；所述基础采用排桩式结构形式，桩顶采用钢筋混凝土条形基础将同一排桩基连接在一起，形成一个框架结构；支架施工；所述支架为钢管柱贝雷梁组合支架；箱梁施工；施工完毕。本发明能够有效的避免地基承载力不足，还能抵抗汛期洪水的冲刷。
Large-span small-radius continuous beam bridge construction method
The invention relates to the technical field of bridge construction, and particularly discloses a large-span small-radius continuous beam bridge construction method which specifically comprises the following steps: constructing a foundation, wherein the foundation adopts a row pile type structural form, and reinforced concrete strip-shaped foundations are adopted at pile tops to connect the same row of pile foundations together to form a frame structure; constructing a bracket, wherein the bracket is a steel pipe column bailey beam combined bracket; constructing a box girder; and finishing the construction. The method can effectively avoid the insufficient bearing capacity of the foundation and can resist the scouring of flood in the flood season.
本发明涉及桥梁施工技术领域，具体公开了一种大跨度小半径连续梁桥施工方法，具体包括以下步骤：基础施工；所述基础采用排桩式结构形式，桩顶采用钢筋混凝土条形基础将同一排桩基连接在一起，形成一个框架结构；支架施工；所述支架为钢管柱贝雷梁组合支架；箱梁施工；施工完毕。本发明能够有效的避免地基承载力不足，还能抵抗汛期洪水的冲刷。
Large-span small-radius continuous beam bridge construction method
一种大跨度小半径连续梁桥施工方法
CHEN XUEJIANG (author) / GUO XIANGWU (author) / WANG ZHIYONG (author) / ZHAO ZHI (author) / LEI ZHONGPING (author) / DENG CUNJUN (author) / HU CHAO (author) / XU YONG (author) / XI LIPING (author) / YANG ZHEN (author)
2021-06-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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