A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Quick construction process for prefabricated tower crane foundation
The invention relates to the technical field of building construction, in particular to a quick construction process for a prefabricated tower crane foundation, which comprises the following steps: S1, welding a box body: determining the size of the box body according to the construction requirements of the tower crane foundation, welding by adopting steel plates, manufacturing the box body of the tower crane foundation, and welding four corners of the box body into lifting rings by using round steel; s2, after the box body is manufactured, waterproof construction is conducted in the tower crane foundation box body according to the waterproof design; s3, after waterproof construction is completed, reinforcing steel bar binding is conducted in the box body; s4, after steel bar binding is completed, the two opposite inner walls of the box body are oppositely jacked in the form of steel pipes, U supports and battens, and deformation of the box body during hoisting is avoided; s5, earth excavation is conducted; s6, leveling is conducted; s7, hoisting the box body; s8, an embedded part is placed in the prefabricated box body according to the requirement of the tower crane; and S9, finally, concrete pouring is conducted, and the steel pipes, the U-shaped supports and the battens are dismantled when the supporting steel pipes are poured. The construction method has the technical effects of shortening the construction period and improving the construction efficiency.
本发明涉及建筑施工的技术领域，具体为一种预制塔吊基础快速施工工艺，包括如下步骤：S1、箱体焊接，针对塔吊基础施工要求对箱体的尺寸进行确定，采用钢板进行焊接，制作成塔吊基础的箱体，箱体的四角实用圆钢焊接成吊环；S2、箱体制作完成后，按照防水设计在塔吊基础箱体内部进行防水施工；S3、防水施工完成后，在箱体内进行钢筋绑扎；S4、钢筋绑扎完成，使用钢管+U托+木方的形式对箱体两个相对的内壁进行对顶，避免吊装时箱体出现变形；S5、土方开挖；S6、找平；S7、吊装箱体；S8、根据塔吊要求在预制箱体内放置预埋件；S9、最后进行混凝土浇筑，在浇筑至支撑钢管时将钢管，U托及木方拆除。本发明具有缩短工期，提高施工效率的技术效果。
Quick construction process for prefabricated tower crane foundation
The invention relates to the technical field of building construction, in particular to a quick construction process for a prefabricated tower crane foundation, which comprises the following steps: S1, welding a box body: determining the size of the box body according to the construction requirements of the tower crane foundation, welding by adopting steel plates, manufacturing the box body of the tower crane foundation, and welding four corners of the box body into lifting rings by using round steel; s2, after the box body is manufactured, waterproof construction is conducted in the tower crane foundation box body according to the waterproof design; s3, after waterproof construction is completed, reinforcing steel bar binding is conducted in the box body; s4, after steel bar binding is completed, the two opposite inner walls of the box body are oppositely jacked in the form of steel pipes, U supports and battens, and deformation of the box body during hoisting is avoided; s5, earth excavation is conducted; s6, leveling is conducted; s7, hoisting the box body; s8, an embedded part is placed in the prefabricated box body according to the requirement of the tower crane; and S9, finally, concrete pouring is conducted, and the steel pipes, the U-shaped supports and the battens are dismantled when the supporting steel pipes are poured. The construction method has the technical effects of shortening the construction period and improving the construction efficiency.
本发明涉及建筑施工的技术领域，具体为一种预制塔吊基础快速施工工艺，包括如下步骤：S1、箱体焊接，针对塔吊基础施工要求对箱体的尺寸进行确定，采用钢板进行焊接，制作成塔吊基础的箱体，箱体的四角实用圆钢焊接成吊环；S2、箱体制作完成后，按照防水设计在塔吊基础箱体内部进行防水施工；S3、防水施工完成后，在箱体内进行钢筋绑扎；S4、钢筋绑扎完成，使用钢管+U托+木方的形式对箱体两个相对的内壁进行对顶，避免吊装时箱体出现变形；S5、土方开挖；S6、找平；S7、吊装箱体；S8、根据塔吊要求在预制箱体内放置预埋件；S9、最后进行混凝土浇筑，在浇筑至支撑钢管时将钢管，U托及木方拆除。本发明具有缩短工期，提高施工效率的技术效果。
Quick construction process for prefabricated tower crane foundation
预制塔吊基础快速施工工艺
XUN WENLIANG (author) / YAN ZHIHUI (author) / ZHANG LINSEN (author)
2024-08-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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