A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground diaphragm wall joint water-stopping process and device
The invention relates to the technical field of joints of underground diaphragm walls, in particular to an underground diaphragm wall joint water-stopping process and device. The underground diaphragmwall joint water-stopping process comprises three steps. The underground diaphragm wall joint water-stopping device comprises a water-stopping structure, the a water-stopping structure comprises twofixed steel plates, two connecting steel plates, an inner steel cylinder, an outer steel cylinder, a plurality of pressing bars, a plurality of supporting plates, a rubber layer and a pretension roller. According to the underground diaphragm wall joint water-stopping process, a plurality of reliable water-stopping belts at joints of underground diaphragm walls, the problem that water leakage occurs on the joints after the excavation of a foundation pit due to the fact that a conventional I-shaped steel joint type is prone to forming a seepage channel on the contact surface of profile steel andconcrete can be effectively solved, and potential safety hazards are eliminated; and the underground diaphragm wall joint water-stopping device is simple in structure, can be prefabricated in advance, is convenient to construct and install, the difficulty of construction is reduced, the construction efficiency is effectively improved, and the construction period is shortened.
本发明涉及地下连续墙接缝技术领域，具体涉及地下连续墙接缝止水工艺及其装置，其公开的地下连续墙接缝止水工艺，包括三个步骤，其公开的地下连续墙接缝止水装置，包括止水构造结构，止水构造结构包括两个固定钢板、两个连接钢板、内钢筒、外钢筒、若干压条、若干支撑板、橡胶层、预紧辊。本发明，其提出的地下连续墙接缝止水工艺能够在地下连续墙接缝处形成数道可靠的止水带，可有效解决常规的工字钢接缝型式易在型钢和混凝土接触面形成渗水通道造成基坑开挖后接缝处渗漏水的问题，从而杜绝安全隐患，其提出的地下连续墙接缝止水装置，结构简单，可以提前预制，便于施工安装，降低施工难度，可有效提高施工效率，缩短工期。
Underground diaphragm wall joint water-stopping process and device
The invention relates to the technical field of joints of underground diaphragm walls, in particular to an underground diaphragm wall joint water-stopping process and device. The underground diaphragmwall joint water-stopping process comprises three steps. The underground diaphragm wall joint water-stopping device comprises a water-stopping structure, the a water-stopping structure comprises twofixed steel plates, two connecting steel plates, an inner steel cylinder, an outer steel cylinder, a plurality of pressing bars, a plurality of supporting plates, a rubber layer and a pretension roller. According to the underground diaphragm wall joint water-stopping process, a plurality of reliable water-stopping belts at joints of underground diaphragm walls, the problem that water leakage occurs on the joints after the excavation of a foundation pit due to the fact that a conventional I-shaped steel joint type is prone to forming a seepage channel on the contact surface of profile steel andconcrete can be effectively solved, and potential safety hazards are eliminated; and the underground diaphragm wall joint water-stopping device is simple in structure, can be prefabricated in advance, is convenient to construct and install, the difficulty of construction is reduced, the construction efficiency is effectively improved, and the construction period is shortened.
本发明涉及地下连续墙接缝技术领域，具体涉及地下连续墙接缝止水工艺及其装置，其公开的地下连续墙接缝止水工艺，包括三个步骤，其公开的地下连续墙接缝止水装置，包括止水构造结构，止水构造结构包括两个固定钢板、两个连接钢板、内钢筒、外钢筒、若干压条、若干支撑板、橡胶层、预紧辊。本发明，其提出的地下连续墙接缝止水工艺能够在地下连续墙接缝处形成数道可靠的止水带，可有效解决常规的工字钢接缝型式易在型钢和混凝土接触面形成渗水通道造成基坑开挖后接缝处渗漏水的问题，从而杜绝安全隐患，其提出的地下连续墙接缝止水装置，结构简单，可以提前预制，便于施工安装，降低施工难度，可有效提高施工效率，缩短工期。
Underground diaphragm wall joint water-stopping process and device
地下连续墙接缝止水工艺及其装置
LIU XIAOWEN (author) / ZENG HUI (author) / WU HAOTIAN (author) / TAO YUN (author) / ZHANG XIAO (author) / SHEN NIUBEN (author) / QIAN YE (author) / SONG XIAOFENG (author)
2020-06-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Water stopping device and water stopping method for underground concrete diaphragm wall
| European Patent Office | 2023
Underground diaphragm wall joint and construction method of underground diaphragm wall
| European Patent Office | 2023
| European Patent Office | 2022
Joint device for underground diaphragm wall construction
| European Patent Office | 2024