A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of assembly type slip form cast-in-situ drainage ditch
The invention relates to the field of drainage ditch construction, and provides a construction method of an assembly type slip form cast-in-situ drainage ditch. The construction method comprises the following steps that preparation is carried out before construction; a foundation pit is excavated, and the foundation pit is reinforced; a movable support is erected, and an outer formwork and an inner formwork are fixed through an outer side lifting appliance and an inner side lifting appliance; steel bars are bound between the inner formwork and the outer formwork, and concrete is poured; afterthe concrete is formed, the outer formwork and the inner formwork are separated from the concrete; and the movable support drives the inner formwork and the outer formwork to move to the next workingposition. According to the construction method, the movable support is erected to transport the formworks, so that the labor cost is reduced, the working efficiency is improved, and the economic benefit is improved; in the concrete pouring process, the inner formwork and the outer formwork are supported through the movable support, so that the positioning accuracy is improved; the two inner formworks and the outer formwork move synchronously, the concrete is uniformly formed, and the drainage ditch meets the design requirement; and the movable support walks on a side rail, the moving process is not influenced by the flatness of the foundation pit, and stability and firmness are achieved.
本发明涉及排水沟施工领域，提供了一种装配式滑模现浇排水沟施工方法。该施工方法包括以下步骤：施工前准备；开挖基坑，并对基坑进行加固处理；架设移动支架，通过外侧吊具和内侧吊具固定外模板和内模板；在内模板和外模板之间绑扎钢筋，并浇筑混凝土；待混凝土成型后，外模板和内模板脱离混凝土；移动支架带动内模板和外模板移动到下一个工作位。本申请通过架设移动支架倒运模板，减少人力成本，增加工作效率，提高经济效益，且浇筑混凝土过程中，通过移动支架支撑内模板和外模板，增加定位的准确性，两个内模板和外模板同步移动，混凝土均匀成型，确保排水沟符合设计要求，移动支架行走在侧面轨道上，移动过程不受基坑平整度影响，平稳牢靠。
Construction method of assembly type slip form cast-in-situ drainage ditch
The invention relates to the field of drainage ditch construction, and provides a construction method of an assembly type slip form cast-in-situ drainage ditch. The construction method comprises the following steps that preparation is carried out before construction; a foundation pit is excavated, and the foundation pit is reinforced; a movable support is erected, and an outer formwork and an inner formwork are fixed through an outer side lifting appliance and an inner side lifting appliance; steel bars are bound between the inner formwork and the outer formwork, and concrete is poured; afterthe concrete is formed, the outer formwork and the inner formwork are separated from the concrete; and the movable support drives the inner formwork and the outer formwork to move to the next workingposition. According to the construction method, the movable support is erected to transport the formworks, so that the labor cost is reduced, the working efficiency is improved, and the economic benefit is improved; in the concrete pouring process, the inner formwork and the outer formwork are supported through the movable support, so that the positioning accuracy is improved; the two inner formworks and the outer formwork move synchronously, the concrete is uniformly formed, and the drainage ditch meets the design requirement; and the movable support walks on a side rail, the moving process is not influenced by the flatness of the foundation pit, and stability and firmness are achieved.
本发明涉及排水沟施工领域，提供了一种装配式滑模现浇排水沟施工方法。该施工方法包括以下步骤：施工前准备；开挖基坑，并对基坑进行加固处理；架设移动支架，通过外侧吊具和内侧吊具固定外模板和内模板；在内模板和外模板之间绑扎钢筋，并浇筑混凝土；待混凝土成型后，外模板和内模板脱离混凝土；移动支架带动内模板和外模板移动到下一个工作位。本申请通过架设移动支架倒运模板，减少人力成本，增加工作效率，提高经济效益，且浇筑混凝土过程中，通过移动支架支撑内模板和外模板，增加定位的准确性，两个内模板和外模板同步移动，混凝土均匀成型，确保排水沟符合设计要求，移动支架行走在侧面轨道上，移动过程不受基坑平整度影响，平稳牢靠。
Construction method of assembly type slip form cast-in-situ drainage ditch
装配式滑模现浇排水沟施工方法
ZHAO LICAI (author) / LIU PENG (author) / TAO JUNBO (author) / ZHANG LINFENG (author) / YANG SHENGHUI (author) / YING YIFAN (author) / WU YUNTAO (author) / LYU JIADONG (author)
2020-06-30
Patent
Electronic Resource
Chinese
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