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A platform for research: civil engineering, architecture and urbanism
Concrete retaining wall construction method
The invention relates to the technical field of building construction, in particular to a concrete retaining wall construction method. The method comprises the steps that S1, retaining wall plates, fixing bases, concrete beams and short columns are prefabricated, and I-shaped rabbets are reserved in the two sides of each short column; s2, the fixed bases are arranged at intervals, and a short column is fixed to the top of each fixed base; s3, the rabbets of the adjacent short columns are opposite, and the concrete beams are installed between the rabbets of the adjacent short columns from top to bottom and fall on the fixed bases; s4, mortar is smeared on the concrete beam; s5, prefabricated retaining wall plates are installed between the rabbets of the adjacent short columns from top to bottom and fall on the concrete beams; the short columns are used for resisting lateral pressure of a soil layer, the anti-overturning performance of the structure is improved, the retaining wall plates and the short columns are combined to form a whole through the limitation of the rabbets, factory prefabrication can be carried out during construction of the assembly type prefabricated concrete retaining wall, waste of main materials is greatly reduced, meanwhile, installation is convenient and fast, the field operation period is greatly shortened, and the construction cost is reduced; and component cracking caused by settlement difference can be greatly reduced.
本发明涉及建筑施工技术领域，具体是一种混凝土挡土墙施工方法。S1：预制挡墙板、固定基座、混凝土梁和短柱，短柱的两侧预留工字形企口；S2：固定基座间隔布置，每个固定基座的顶部固定有短柱；S3：相邻的短柱间企口相对，将混凝土梁从上至下安装在相邻短柱的企口间并落在固定基座上；S4：在混凝土梁上涂抹砂浆；S5：将预制挡墙板从上至下安装在相邻短柱的企口间并落在混凝土梁上；以短柱抵抗土层侧向压力，增加结构抗倾覆性，通过企口的限制将挡墙板与短柱相结合，形成整体，该装配式预制混凝土挡土墙的施工可进行工厂化预制，大大减少主材的浪费，同时安装便捷，大幅减少现场作业周期，降低施工成本，可大幅减少因沉降差异而导致的构件开裂。
Concrete retaining wall construction method
The invention relates to the technical field of building construction, in particular to a concrete retaining wall construction method. The method comprises the steps that S1, retaining wall plates, fixing bases, concrete beams and short columns are prefabricated, and I-shaped rabbets are reserved in the two sides of each short column; s2, the fixed bases are arranged at intervals, and a short column is fixed to the top of each fixed base; s3, the rabbets of the adjacent short columns are opposite, and the concrete beams are installed between the rabbets of the adjacent short columns from top to bottom and fall on the fixed bases; s4, mortar is smeared on the concrete beam; s5, prefabricated retaining wall plates are installed between the rabbets of the adjacent short columns from top to bottom and fall on the concrete beams; the short columns are used for resisting lateral pressure of a soil layer, the anti-overturning performance of the structure is improved, the retaining wall plates and the short columns are combined to form a whole through the limitation of the rabbets, factory prefabrication can be carried out during construction of the assembly type prefabricated concrete retaining wall, waste of main materials is greatly reduced, meanwhile, installation is convenient and fast, the field operation period is greatly shortened, and the construction cost is reduced; and component cracking caused by settlement difference can be greatly reduced.
本发明涉及建筑施工技术领域，具体是一种混凝土挡土墙施工方法。S1：预制挡墙板、固定基座、混凝土梁和短柱，短柱的两侧预留工字形企口；S2：固定基座间隔布置，每个固定基座的顶部固定有短柱；S3：相邻的短柱间企口相对，将混凝土梁从上至下安装在相邻短柱的企口间并落在固定基座上；S4：在混凝土梁上涂抹砂浆；S5：将预制挡墙板从上至下安装在相邻短柱的企口间并落在混凝土梁上；以短柱抵抗土层侧向压力，增加结构抗倾覆性，通过企口的限制将挡墙板与短柱相结合，形成整体，该装配式预制混凝土挡土墙的施工可进行工厂化预制，大大减少主材的浪费，同时安装便捷，大幅减少现场作业周期，降低施工成本，可大幅减少因沉降差异而导致的构件开裂。
Concrete retaining wall construction method
混凝土挡土墙施工方法
CHEN KEYU (author) / TIAN LIN (author) / WANG ZHIYU (author) / ZHANG LIWEI (author) / GAO HONGCAI (author)
2024-08-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
CONCRETE EARTH-RETAINING WALL, AND CONSTRUCTION METHOD FOR CONCRETE EARTH-RETAINING WALL
| European Patent Office | 2024
| European Patent Office | 2020