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A platform for research: civil engineering, architecture and urbanism
Drainage sluice full-length cantilever scaffold installation and construction method
The invention relates to the technical field of overhanging scaffolds, in particular to a drainage sluice full-length overhanging scaffold installation construction method which comprises the following steps: (1) surveying and setting out; (2) anchoring a U-shaped bolt; (3) mounting a cantilever beam; (4) mounting a scaffold; according to the construction method, the erection foundation of the full-length cantilever scaffold is that the U-shaped bolts are pre-buried on the machine frame bridge plate, and erection is started from the upper part in a manner of fixing the I-shaped steel beam, so that not only is the problem of opening a river gate to drain water avoided, but also the construction period is shortened; scaffold erection of the part below the bridge plate of the machine bridge is omitted, so that the construction content is simplified, and the construction period is shortened; in addition, the factor that the stability of the scaffold foundation cannot be determined due to a water overflowing part is avoided, and the requirements of construction and structural maintenance are met. In addition, manpower and material resources are greatly reduced, the construction cost is saved, the erecting height of the scaffold is shortened, and factors such as deviation and deformation of the scaffold body caused by wind loads are reduced.
本发明涉及悬挑脚手架技术领域，特别涉及一种排水闸通长悬挑脚手架安装施工工法，包括以下步骤：(1)测量放线；(2)锚固U形螺栓；(3)安装悬挑梁；(4)安装脚手架；本发明中，通长悬挑脚手架的搭设基础于机架桥板预埋U形螺栓，通过固定工字钢梁的形式于上部开始搭设，不仅避免了河道开闸放水的问题，且缩短了施工工期；由于本发明取消了机架桥板以下部分脚手架搭设，简化了施工内容，从而缩短了施工工期；此外，本发明避免了因水漫部分造成的无法确定脚手架基础稳定性的因素，满足了施工及结构维护的需要。本发明还极大地减少了人力物力，节约了施工成本，缩短了脚手架的搭设高度，减少了风力载荷所造成的架体偏移和变形等因素。
Drainage sluice full-length cantilever scaffold installation and construction method
The invention relates to the technical field of overhanging scaffolds, in particular to a drainage sluice full-length overhanging scaffold installation construction method which comprises the following steps: (1) surveying and setting out; (2) anchoring a U-shaped bolt; (3) mounting a cantilever beam; (4) mounting a scaffold; according to the construction method, the erection foundation of the full-length cantilever scaffold is that the U-shaped bolts are pre-buried on the machine frame bridge plate, and erection is started from the upper part in a manner of fixing the I-shaped steel beam, so that not only is the problem of opening a river gate to drain water avoided, but also the construction period is shortened; scaffold erection of the part below the bridge plate of the machine bridge is omitted, so that the construction content is simplified, and the construction period is shortened; in addition, the factor that the stability of the scaffold foundation cannot be determined due to a water overflowing part is avoided, and the requirements of construction and structural maintenance are met. In addition, manpower and material resources are greatly reduced, the construction cost is saved, the erecting height of the scaffold is shortened, and factors such as deviation and deformation of the scaffold body caused by wind loads are reduced.
本发明涉及悬挑脚手架技术领域，特别涉及一种排水闸通长悬挑脚手架安装施工工法，包括以下步骤：(1)测量放线；(2)锚固U形螺栓；(3)安装悬挑梁；(4)安装脚手架；本发明中，通长悬挑脚手架的搭设基础于机架桥板预埋U形螺栓，通过固定工字钢梁的形式于上部开始搭设，不仅避免了河道开闸放水的问题，且缩短了施工工期；由于本发明取消了机架桥板以下部分脚手架搭设，简化了施工内容，从而缩短了施工工期；此外，本发明避免了因水漫部分造成的无法确定脚手架基础稳定性的因素，满足了施工及结构维护的需要。本发明还极大地减少了人力物力，节约了施工成本，缩短了脚手架的搭设高度，减少了风力载荷所造成的架体偏移和变形等因素。
Drainage sluice full-length cantilever scaffold installation and construction method
排水闸通长悬挑脚手架安装施工工法
LIU WANLONG (author) / ZHOU ZIHANG (author) / WANG JIANJUN (author)
2023-03-14
Patent
Electronic Resource
Chinese
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