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A platform for research: civil engineering, architecture and urbanism
Underground diaphragm wall I-shaped steel joint water stop control structure and construction method thereof
The invention discloses an underground diaphragm wall I-shaped steel joint water stop control structure and a construction method thereof, and relates to the field of building construction. The underground diaphragm wall I-shaped steel joint water stop control structure comprises an underground diaphragm wall groove section, an I-shaped steel joint, a steel reinforcement cage, concrete, a port locking pipe and back pressing broken stones; the cross section of the I-shaped steel joint faces upwards, and the I-shaped steel joint is vertically arranged in the underground diaphragm wall groove section; the steel reinforcement cage is welded to one side face of a web of the I-shaped steel joint; the concrete is poured to the steel reinforcement cage and poured into the underground diaphragm wall groove section; the cross section of the port locking pipe faces upwards, and the port locking pipe is vertically and closely attached to the other side face of the web of the I-shaped steel joint;the other side of the port locking pipe is filled with the back pressing broken stones; and a pair of slurry stop plates are symmetrically welded to the outer side of a flange plate of the I-shaped steel joint, and slurry stop pressing strips are welded to the outer sides of the inner ends of the slurry stop plates. According to the underground diaphragm wall I-shaped steel joint water stop control structure and the construction method thereof, the problems that in an existing underground diaphragm wall I-shaped steel joint construction water stop method, round flowing of the concrete is difficult to control, the water stop quality is difficult to control, a large amount of manpower and construction period are consumed, and the construction efficiency is low are solved.
一种地连墙工字型钢接头止水控制结构及其施工方法，涉及建筑施工领域，地连墙工字型钢接头止水控制结构包括地下连续墙槽段，横截面朝上、竖直设置在地下连续墙槽段内的工字型钢接头，焊接在工字型钢接头的腹板一侧面上的钢筋笼，浇筑在钢筋笼上、地下连续墙槽段内的混凝土，横截面朝上、竖直密贴在工字型钢接头的腹板另一侧面上的锁口管，及填充在锁口管另一侧的反压碎石；所述工字型钢接头的翼缘板外侧对称焊接有一对止浆板，所述止浆板的内端头外侧焊接止浆压条。本发明解决现有地连墙工字型钢接头施工止水方法，难以控制混凝土绕流，止水质量难以控制，耗费大量的人力和工期，施工效率低下的问题。
Underground diaphragm wall I-shaped steel joint water stop control structure and construction method thereof
The invention discloses an underground diaphragm wall I-shaped steel joint water stop control structure and a construction method thereof, and relates to the field of building construction. The underground diaphragm wall I-shaped steel joint water stop control structure comprises an underground diaphragm wall groove section, an I-shaped steel joint, a steel reinforcement cage, concrete, a port locking pipe and back pressing broken stones; the cross section of the I-shaped steel joint faces upwards, and the I-shaped steel joint is vertically arranged in the underground diaphragm wall groove section; the steel reinforcement cage is welded to one side face of a web of the I-shaped steel joint; the concrete is poured to the steel reinforcement cage and poured into the underground diaphragm wall groove section; the cross section of the port locking pipe faces upwards, and the port locking pipe is vertically and closely attached to the other side face of the web of the I-shaped steel joint;the other side of the port locking pipe is filled with the back pressing broken stones; and a pair of slurry stop plates are symmetrically welded to the outer side of a flange plate of the I-shaped steel joint, and slurry stop pressing strips are welded to the outer sides of the inner ends of the slurry stop plates. According to the underground diaphragm wall I-shaped steel joint water stop control structure and the construction method thereof, the problems that in an existing underground diaphragm wall I-shaped steel joint construction water stop method, round flowing of the concrete is difficult to control, the water stop quality is difficult to control, a large amount of manpower and construction period are consumed, and the construction efficiency is low are solved.
一种地连墙工字型钢接头止水控制结构及其施工方法，涉及建筑施工领域，地连墙工字型钢接头止水控制结构包括地下连续墙槽段，横截面朝上、竖直设置在地下连续墙槽段内的工字型钢接头，焊接在工字型钢接头的腹板一侧面上的钢筋笼，浇筑在钢筋笼上、地下连续墙槽段内的混凝土，横截面朝上、竖直密贴在工字型钢接头的腹板另一侧面上的锁口管，及填充在锁口管另一侧的反压碎石；所述工字型钢接头的翼缘板外侧对称焊接有一对止浆板，所述止浆板的内端头外侧焊接止浆压条。本发明解决现有地连墙工字型钢接头施工止水方法，难以控制混凝土绕流，止水质量难以控制，耗费大量的人力和工期，施工效率低下的问题。
Underground diaphragm wall I-shaped steel joint water stop control structure and construction method thereof
一种地连墙工字型钢接头止水控制结构及其施工方法
ZHAO BAOSEN (author) / XUE GANG (author) / LIU JIAYIN (author) / TANG DEYUN (author) / WANG YANMING (author) / SU DONGLI (author) / ZHAO YAJUN (author) / LYU PENG (author) / GUAN HAILUN (author) / GAO YUNFEI (author)
2020-05-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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