A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage and grouting integrated pipe device and foundation pit underground grouting construction method
The invention discloses a water drainage and grouting integrated pipe device and a foundation pit underground grouting construction method, and aims to provide an integrated pipe device which can realize synchronous implementation of water drainage and grouting and can be reused and a foundation pit underground grouting construction method. The drainage and grouting integrated pipe device comprises an integrated pipe, a grouting channel, a drainage channel, a grouting hole section and a drainage hole section, the grouting channel and the drainage channel are arranged in the integrated pipe, the grouting hole section and the drainage hole section are arranged on the integrated pipe, the drainage hole section is close to the first end of the integrated pipe, and the drainage hole section and the first end of the integrated pipe are located on the same side of the grouting hole section. The outer side face, where the grouting hole section is located, of the integrated pipe is provided with a grouting hole communicated with the grouting channel, and the outer side face, where the drainage hole section is located, of the integrated pipe is provided with a drainage hole communicated with the drainage channel. By achieving synchronous grouting and drainage, the grouting reinforcement effect is improved, and the problem of water leakage of the side wall of the foundation pit is effectively solved.
本发明公开了一种排水注浆集成管装置及基坑地下注浆施工方法，旨在提供一种能够实现排水注浆同步实施，且可重复利用的集成管装置及基坑地下注浆施工方法。排水注浆集成管装置，包括集成管、设置在集成管内的注浆通道与排水通道、设置在集成管上的注浆孔段及排水孔段，排水孔段靠近集成管的第一端，排水孔段与集成管的第一端位于注浆孔段的同一侧，注浆孔段所在的集成管的外侧面上与注浆通道相连通的注浆孔，排水孔段所在的集成管的外侧面上设有与排水通道连通的排水孔。本发明通过实现同步注浆与排水，提高注浆加固效果及有效解决基坑侧壁渗漏水问题。
Drainage and grouting integrated pipe device and foundation pit underground grouting construction method
The invention discloses a water drainage and grouting integrated pipe device and a foundation pit underground grouting construction method, and aims to provide an integrated pipe device which can realize synchronous implementation of water drainage and grouting and can be reused and a foundation pit underground grouting construction method. The drainage and grouting integrated pipe device comprises an integrated pipe, a grouting channel, a drainage channel, a grouting hole section and a drainage hole section, the grouting channel and the drainage channel are arranged in the integrated pipe, the grouting hole section and the drainage hole section are arranged on the integrated pipe, the drainage hole section is close to the first end of the integrated pipe, and the drainage hole section and the first end of the integrated pipe are located on the same side of the grouting hole section. The outer side face, where the grouting hole section is located, of the integrated pipe is provided with a grouting hole communicated with the grouting channel, and the outer side face, where the drainage hole section is located, of the integrated pipe is provided with a drainage hole communicated with the drainage channel. By achieving synchronous grouting and drainage, the grouting reinforcement effect is improved, and the problem of water leakage of the side wall of the foundation pit is effectively solved.
本发明公开了一种排水注浆集成管装置及基坑地下注浆施工方法，旨在提供一种能够实现排水注浆同步实施，且可重复利用的集成管装置及基坑地下注浆施工方法。排水注浆集成管装置，包括集成管、设置在集成管内的注浆通道与排水通道、设置在集成管上的注浆孔段及排水孔段，排水孔段靠近集成管的第一端，排水孔段与集成管的第一端位于注浆孔段的同一侧，注浆孔段所在的集成管的外侧面上与注浆通道相连通的注浆孔，排水孔段所在的集成管的外侧面上设有与排水通道连通的排水孔。本发明通过实现同步注浆与排水，提高注浆加固效果及有效解决基坑侧壁渗漏水问题。
Drainage and grouting integrated pipe device and foundation pit underground grouting construction method
一种排水注浆集成管装置及基坑地下注浆施工方法
ZHANG JINHONG (author) / YE JIAHUAN (author) / LI BINGHE (author) / ZHANG LISHA (author) / YANG KONGLI (author) / CHEN CHENG (author) / SUN ZHENGBO (author) / YU YI (author) / ZHANG CHANGJU (author) / LI YING (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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