A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for ballast concrete in buoyancy tank
The invention relates to the technical field of overwater construction, and provides a construction method for ballast concrete in a buoyancy tank, which comprises the following steps: S1, dividing the buoyancy tank into a plurality of pouring areas along the length direction of the buoyancy tank; s2, ballast concrete is poured into all the pouring areas, the pouring sequence is from the middle of the buoyancy tank to the two ends of the buoyancy tank, one pouring area is poured every n pouring areas during pouring, and n is larger than or equal to 1; s3, the step S2 is repeated until concrete pouring is completed in all the pouring areas; and S4, a prefabricated balancing weight is installed in the buoyancy tank, and the prefabricated balancing weight is used for adjusting the draft depth and posture balance of the buoyancy tank. The technical problems that in the prior art, ballast concrete in the buoyancy tank is poured in a cast-in-place mode, consequently, the buoyancy tank is prone to being unbalanced in stress, and the posture is unstable can be solved.
本发明涉及水上施工技术领域，提供了一种浮箱内压载混凝土的施工方法，包含如下步骤：S1、沿浮箱的长度方向将浮箱划分为多个浇筑区域；S2、向各浇筑区域浇筑压载混凝土，浇筑顺序为从浮箱的中部至浮箱的两端，浇筑时每间隔n个浇筑区域浇筑一个浇筑区域，n≥1；S3、重复步骤S2直至所有浇筑区域均完成混凝土浇筑；S4、在浮箱内安装预制配重块，预制配重块用于调整浮箱的吃水深度和姿态平衡。本发明能克服现有技术中使用现浇的方式浇筑浮箱内的压载混凝土，导致浮箱容易受力不平衡并发生姿态失稳的技术问题。
Construction method for ballast concrete in buoyancy tank
The invention relates to the technical field of overwater construction, and provides a construction method for ballast concrete in a buoyancy tank, which comprises the following steps: S1, dividing the buoyancy tank into a plurality of pouring areas along the length direction of the buoyancy tank; s2, ballast concrete is poured into all the pouring areas, the pouring sequence is from the middle of the buoyancy tank to the two ends of the buoyancy tank, one pouring area is poured every n pouring areas during pouring, and n is larger than or equal to 1; s3, the step S2 is repeated until concrete pouring is completed in all the pouring areas; and S4, a prefabricated balancing weight is installed in the buoyancy tank, and the prefabricated balancing weight is used for adjusting the draft depth and posture balance of the buoyancy tank. The technical problems that in the prior art, ballast concrete in the buoyancy tank is poured in a cast-in-place mode, consequently, the buoyancy tank is prone to being unbalanced in stress, and the posture is unstable can be solved.
本发明涉及水上施工技术领域，提供了一种浮箱内压载混凝土的施工方法，包含如下步骤：S1、沿浮箱的长度方向将浮箱划分为多个浇筑区域；S2、向各浇筑区域浇筑压载混凝土，浇筑顺序为从浮箱的中部至浮箱的两端，浇筑时每间隔n个浇筑区域浇筑一个浇筑区域，n≥1；S3、重复步骤S2直至所有浇筑区域均完成混凝土浇筑；S4、在浮箱内安装预制配重块，预制配重块用于调整浮箱的吃水深度和姿态平衡。本发明能克服现有技术中使用现浇的方式浇筑浮箱内的压载混凝土，导致浮箱容易受力不平衡并发生姿态失稳的技术问题。
Construction method for ballast concrete in buoyancy tank
一种浮箱内压载混凝土的施工方法
GOU HAOPING (author) / WANG CHONG (author) / ZHOU ZHAOYU (author) / ZHONG SIMING (author) / LIANG ZHU (author) / ZHAO HAIPING (author)
2025-01-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
British Library Online Contents | 1992
British Library Online Contents | 1993