Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Karst grouting system
The invention relates to the technical field of building construction, in particular to a karst grouting system which comprises a grouting pipe integrally arranged underground and a grouting pump fixed to the ground, the output end of the grouting pump is fixedly communicated with the grouting pipe, the end, located on the outer side of a soil layer, of the grouting pipe is fixedly connected with a grouting disc, the outer side of the grouting pump is covered with a shell, and the shell is fixedly connected with the output end of the grouting pump. A grouting pipe is fixedly connected to the lower end of the shell, a grouting hole is formed in the grouting pipe, the input end of the grouting pump is fixedly connected with a grouting hopper, the output end of the grouting pump is fixedly connected with a grouting cylinder, the lower end of the shell is fixedly connected with a base, and the grouting cylinder penetrates through the base. The grouting holes can be prevented from being blocked by an external soil layer during pre-burying operation, stable grouting in the later period is guaranteed, the structural strength of a karst area can be enhanced through slurry, and construction safety of an enclosure structure, an engineering pile, a foundation pit, a shield tunneling method or a mining method is guaranteed.
本发明涉及建筑施工技术领域，具体是岩溶注浆系统，包括一体化设置于地下的注浆管和固定于地上的注浆泵，所述注浆泵的输出端与注浆管固定连通，所述注浆管位于土层层外侧的端部固定连接有注浆盘，所述注浆泵的外侧罩设有壳体，所述注浆管上设置有注浆孔，所述注浆泵的输入端固定连接有注浆斗，所述注浆泵的输出端固定连接有注浆筒，所述壳体的下端固定连接有底座，所述注浆筒贯穿底座，本发明通过在注浆孔处覆盖弹性密封件，可在预埋操作时防止外部土层封堵注浆孔，保证后期稳定注浆，浆料可以加强岩溶区域的结构强度，保证围护结构、工程桩、基坑、盾构掘进或矿山法的施工安全。
Karst grouting system
The invention relates to the technical field of building construction, in particular to a karst grouting system which comprises a grouting pipe integrally arranged underground and a grouting pump fixed to the ground, the output end of the grouting pump is fixedly communicated with the grouting pipe, the end, located on the outer side of a soil layer, of the grouting pipe is fixedly connected with a grouting disc, the outer side of the grouting pump is covered with a shell, and the shell is fixedly connected with the output end of the grouting pump. A grouting pipe is fixedly connected to the lower end of the shell, a grouting hole is formed in the grouting pipe, the input end of the grouting pump is fixedly connected with a grouting hopper, the output end of the grouting pump is fixedly connected with a grouting cylinder, the lower end of the shell is fixedly connected with a base, and the grouting cylinder penetrates through the base. The grouting holes can be prevented from being blocked by an external soil layer during pre-burying operation, stable grouting in the later period is guaranteed, the structural strength of a karst area can be enhanced through slurry, and construction safety of an enclosure structure, an engineering pile, a foundation pit, a shield tunneling method or a mining method is guaranteed.
本发明涉及建筑施工技术领域，具体是岩溶注浆系统，包括一体化设置于地下的注浆管和固定于地上的注浆泵，所述注浆泵的输出端与注浆管固定连通，所述注浆管位于土层层外侧的端部固定连接有注浆盘，所述注浆泵的外侧罩设有壳体，所述注浆管上设置有注浆孔，所述注浆泵的输入端固定连接有注浆斗，所述注浆泵的输出端固定连接有注浆筒，所述壳体的下端固定连接有底座，所述注浆筒贯穿底座，本发明通过在注浆孔处覆盖弹性密封件，可在预埋操作时防止外部土层封堵注浆孔，保证后期稳定注浆，浆料可以加强岩溶区域的结构强度，保证围护结构、工程桩、基坑、盾构掘进或矿山法的施工安全。
Karst grouting system
岩溶注浆系统
QIU YUNJUN (Autor:in) / LI JICHAO (Autor:in) / WEI MALI (Autor:in) / LIU SHAORAN (Autor:in) / SHI HONGBING (Autor:in) / LUAN SHUAI (Autor:in) / YUE YAWEI (Autor:in) / ZHENG YANMING (Autor:in) / ZHANG FENG (Autor:in) / BAO XIUGUO (Autor:in)
01.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Karst site remediation grouting
| British Library Conference Proceedings | 1995
Construction process for karst grouting of karst section
| Europäisches Patentamt | 2022