A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated underground continuous wall joint structure shaped like Chinese character 'wang'
The invention relates to the field of prefabricated underground continuous walls, in particular to a prefabricated underground continuous wall joint structure shaped like a Chinese character 'wang'. The joint structure includes a left underground diaphragm wall and a right underground diaphragm wall which are symmetrically distributed, and also includes joints shaped like the Chinese character 'wang', the joints shaped like the Chinese character 'wang' are arranged at the joint positions of the left underground diaphragm wall and the right underground diaphragm wall and can improve the bondingperformance between steel shaped like the Chinese character 'wang' and concrete at the joints, and the left underground diaphragm wall and the right underground diaphragm wall are provided with reinforcing steel bars for improving strength. Compared with existing I-shaped steel joints, cross-shaped steel plate joints and round lock pipe flexible joints, the joint structure shaped like the Chinesecharacter 'wang' can better transmit bending moment, shear force and axial force, the problem of insufficient joint connection strength of prefabricated underground diaphragm walls is solved, and thejoint structure shaped like the Chinese character 'wang' prolongs a water seepage path and has relatively good anti-leakage performance.
本发明涉及预制装配式地下连续墙领域，具体是一种预制装配式地下连续墙王字型接头结构，包括呈对称分布的左侧幅地下连续墙和右侧幅地下连续墙，还包括在左侧幅地下连续墙和右侧幅地下连续墙对接处均设置有提高接头处王字钢和混凝土之间的黏结性能的王字型接头，所述的左侧幅地下连续墙和右侧幅地下连续墙上设置有用于提高强度的钢筋，相比于现有的工字钢接头、十字钢板接头、圆形锁口管柔性接头，王字型接头结构能够较好地传递弯矩、剪力和轴力，克服了预制装配式地下连续墙存在的接头连接强度不够的问题，王字型接头结构延长了渗水途径,防渗漏性能相对较好。
Prefabricated underground continuous wall joint structure shaped like Chinese character 'wang'
The invention relates to the field of prefabricated underground continuous walls, in particular to a prefabricated underground continuous wall joint structure shaped like a Chinese character 'wang'. The joint structure includes a left underground diaphragm wall and a right underground diaphragm wall which are symmetrically distributed, and also includes joints shaped like the Chinese character 'wang', the joints shaped like the Chinese character 'wang' are arranged at the joint positions of the left underground diaphragm wall and the right underground diaphragm wall and can improve the bondingperformance between steel shaped like the Chinese character 'wang' and concrete at the joints, and the left underground diaphragm wall and the right underground diaphragm wall are provided with reinforcing steel bars for improving strength. Compared with existing I-shaped steel joints, cross-shaped steel plate joints and round lock pipe flexible joints, the joint structure shaped like the Chinesecharacter 'wang' can better transmit bending moment, shear force and axial force, the problem of insufficient joint connection strength of prefabricated underground diaphragm walls is solved, and thejoint structure shaped like the Chinese character 'wang' prolongs a water seepage path and has relatively good anti-leakage performance.
本发明涉及预制装配式地下连续墙领域，具体是一种预制装配式地下连续墙王字型接头结构，包括呈对称分布的左侧幅地下连续墙和右侧幅地下连续墙，还包括在左侧幅地下连续墙和右侧幅地下连续墙对接处均设置有提高接头处王字钢和混凝土之间的黏结性能的王字型接头，所述的左侧幅地下连续墙和右侧幅地下连续墙上设置有用于提高强度的钢筋，相比于现有的工字钢接头、十字钢板接头、圆形锁口管柔性接头，王字型接头结构能够较好地传递弯矩、剪力和轴力，克服了预制装配式地下连续墙存在的接头连接强度不够的问题，王字型接头结构延长了渗水途径,防渗漏性能相对较好。
Prefabricated underground continuous wall joint structure shaped like Chinese character 'wang'
一种预制装配式地下连续墙王字型接头结构
LU YONGHUA (author) / YU CHENGHUA (author) / YIN XIA (author) / LIU XIAOMIN (author) / XIAO BING (author) / ZHOU HONGTAO (author) / LIU CHANGXIAO (author) / CHEN MENG'OU (author) / HU YUCHEN (author) / LIU QI (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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