A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fully-prefabricated assembly type spray-seeding grass-planting arched slope protection and construction method
The invention relates to a full-prefabricated assembly type spray-seeding grass-planting arch-shaped slope protection and a construction method. The construction method comprises the following steps that a slope surface is leveled, and surveying and lofting are carried out; the multifunctional movable truss is installed; the milling and excavating mechanical arm excavates a groove; the moving frame assists in installation of the arch-shaped framework; carrying bucket auxiliary planting soil backfilling; and carrying out cast-in-place concrete coping construction. The multifunctional movable truss has the beneficial effects that a multifunctional movable truss global construction technology is researched and developed, the multifunctional movable truss is installed on the slope surface, a milling and digging mechanical arm or a sliding transverse rod can be replaced, a moving frame, a position correction caliper and a moving hopper can be replaced on the sliding transverse rod, the slope surface grooving, prefabricated block moving and installing and planting soil backfilling procedures can be achieved, and the construction efficiency is improved. The mechanical automation degree is high, and the field construction efficiency and the construction precision are greatly improved; the light steel mold is adopted to solve the problem of arched framework cast-in-place concrete coping mold supporting, adjustable screws are arranged in the light steel mold to enable the steel mold to be coupled with the radian of the top of an arched framework, and the cast-in-place concrete coping construction quality is improved.
本发明涉及一种全预制装配式喷播植草拱形护坡及施工方法，包括以下步骤：坡面平整、测量放样；多功能移动桁架安装；铣挖机械臂开挖沟槽；移运架辅助拱形骨架安装；运斗辅助种植土回填；现浇混凝土压顶施工。本发明的有益效果是：研发了多功能移动桁架全域施工技术，通过在坡面安装多功能移动桁架，可以换装铣挖机械臂或滑移横杆，而滑移横杆上又可换装移运架、校位卡尺和移运料斗，可实现坡面开槽、预制块移运安装及种植土回填工序，机械自动化程度高，现场施工效率及施工精度均有大幅提升；采用轻型钢模解决拱形骨架现浇混凝土压顶支模问题，利用轻型钢模内置可调螺旋使钢模耦合拱形骨架顶部弧度，提升现浇混凝土压顶施工质量。
Fully-prefabricated assembly type spray-seeding grass-planting arched slope protection and construction method
The invention relates to a full-prefabricated assembly type spray-seeding grass-planting arch-shaped slope protection and a construction method. The construction method comprises the following steps that a slope surface is leveled, and surveying and lofting are carried out; the multifunctional movable truss is installed; the milling and excavating mechanical arm excavates a groove; the moving frame assists in installation of the arch-shaped framework; carrying bucket auxiliary planting soil backfilling; and carrying out cast-in-place concrete coping construction. The multifunctional movable truss has the beneficial effects that a multifunctional movable truss global construction technology is researched and developed, the multifunctional movable truss is installed on the slope surface, a milling and digging mechanical arm or a sliding transverse rod can be replaced, a moving frame, a position correction caliper and a moving hopper can be replaced on the sliding transverse rod, the slope surface grooving, prefabricated block moving and installing and planting soil backfilling procedures can be achieved, and the construction efficiency is improved. The mechanical automation degree is high, and the field construction efficiency and the construction precision are greatly improved; the light steel mold is adopted to solve the problem of arched framework cast-in-place concrete coping mold supporting, adjustable screws are arranged in the light steel mold to enable the steel mold to be coupled with the radian of the top of an arched framework, and the cast-in-place concrete coping construction quality is improved.
本发明涉及一种全预制装配式喷播植草拱形护坡及施工方法，包括以下步骤：坡面平整、测量放样；多功能移动桁架安装；铣挖机械臂开挖沟槽；移运架辅助拱形骨架安装；运斗辅助种植土回填；现浇混凝土压顶施工。本发明的有益效果是：研发了多功能移动桁架全域施工技术，通过在坡面安装多功能移动桁架，可以换装铣挖机械臂或滑移横杆，而滑移横杆上又可换装移运架、校位卡尺和移运料斗，可实现坡面开槽、预制块移运安装及种植土回填工序，机械自动化程度高，现场施工效率及施工精度均有大幅提升；采用轻型钢模解决拱形骨架现浇混凝土压顶支模问题，利用轻型钢模内置可调螺旋使钢模耦合拱形骨架顶部弧度，提升现浇混凝土压顶施工质量。
Fully-prefabricated assembly type spray-seeding grass-planting arched slope protection and construction method
全预制装配式喷播植草拱形护坡及施工方法
WEI QIANFENG (author) / ZHANG GONGYIN (author) / XUE QING (author) / CAO YI (author) / ZHANG HONG (author) / SUN MOUFEI (author) / ZHAO HAOYU (author) / SU YING (author) / JIANG XIONG (author) / QIAN CHUNYE (author)
2024-06-21
Patent
Electronic Resource
Chinese
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