A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Formwork-erecting-free system construction method for irregular concrete gutter
The invention discloses a formwork-erecting-free system construction method for an irregular concrete gutter. The formwork-erecting-free system construction method comprises the following steps that aconcrete gutter BIM model is built, the specifications of a steel bottom formwork and a steel top formwork are defined, and manufacturing is conducted; the steel bottom formwork is hoisted in place;concrete gutter steel bars are bound on the steel bottom formwork, and the steel top formwork is fixed; and concrete is poured, the steel top formwork is dismounted, the concrete is cured and formed,and the concrete gutter fixed to the steel bottom formwork is formed. According to the formwork-erecting-free system construction method, the steel bottom formwork can be used for replacing a lower reinforcing steel bar of the concrete gutter and meanwhile is used as a gutter formwork, so that formwork-erecting-free concrete pouring is realized, and the formwork-erecting-free system construction method has the advantages of firmness, cost saving and efficiency improvement.
本发明公开了一种不规则混凝土天沟的免支模体系施工方法。建立混凝土天沟BIM模型，明确钢底模与钢顶模规格，并进行制造；将钢底模吊装就位安装；在钢底模之上绑扎混凝土天沟钢筋、固定钢顶模；浇筑混凝土，拆除钢顶模，对混凝土养护成型，形成固定在钢底模上的混凝土天沟。本发明能够利用利用钢底模代替混凝土天沟下部钢筋，同时作为天沟模板，实现免支模混凝土浇筑，具有结实牢靠、节省成本、提高效率的优点。
Formwork-erecting-free system construction method for irregular concrete gutter
The invention discloses a formwork-erecting-free system construction method for an irregular concrete gutter. The formwork-erecting-free system construction method comprises the following steps that aconcrete gutter BIM model is built, the specifications of a steel bottom formwork and a steel top formwork are defined, and manufacturing is conducted; the steel bottom formwork is hoisted in place;concrete gutter steel bars are bound on the steel bottom formwork, and the steel top formwork is fixed; and concrete is poured, the steel top formwork is dismounted, the concrete is cured and formed,and the concrete gutter fixed to the steel bottom formwork is formed. According to the formwork-erecting-free system construction method, the steel bottom formwork can be used for replacing a lower reinforcing steel bar of the concrete gutter and meanwhile is used as a gutter formwork, so that formwork-erecting-free concrete pouring is realized, and the formwork-erecting-free system construction method has the advantages of firmness, cost saving and efficiency improvement.
本发明公开了一种不规则混凝土天沟的免支模体系施工方法。建立混凝土天沟BIM模型，明确钢底模与钢顶模规格，并进行制造；将钢底模吊装就位安装；在钢底模之上绑扎混凝土天沟钢筋、固定钢顶模；浇筑混凝土，拆除钢顶模，对混凝土养护成型，形成固定在钢底模上的混凝土天沟。本发明能够利用利用钢底模代替混凝土天沟下部钢筋，同时作为天沟模板，实现免支模混凝土浇筑，具有结实牢靠、节省成本、提高效率的优点。
Formwork-erecting-free system construction method for irregular concrete gutter
一种不规则混凝土天沟的免支模体系施工方法
2021-02-26
Patent
Electronic Resource
Chinese
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