Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cutter head system and method for constructing TRD cement soil continuous wall with specified depth
The invention relates to a cutterhead system for constructing a TRD cement-soil continuous wall with a specified depth, which comprises a vertical longitudinal cutting mechanism, a transverse cutting mechanism, a transverse cutting mechanism and a transverse chain saw, one end of the horizontal cutting mechanism is connected to the longitudinal cutting mechanism, and the horizontal cutting mechanism is provided with a horizontal chain saw for horizontal cutting; one end of the grouting pipe is close to the longitudinal cutting mechanism, and the grouting pipe is used for grouting; the longitudinal cutting mechanism is connected with the horizontal cutting mechanism, the longitudinal cutting mechanism is inserted into a groove of a construction cement soil continuous wall, the longitudinal cutting mechanism and the horizontal cutting mechanism are started at the same time, and grouting is conducted on the deep soil body range where the longitudinal cutting mechanism is located through the grouting pipe while cutting is conducted. The longitudinal cutting mechanism can drive slurry to be uniformly stirred in the deep soil body while cutting the deep soil body, so that the cement-soil continuous wall is constructed only in the deep soil body and is prevented from being constructed in the shallow soil body, the waste of construction materials is avoided, and the problems that the exposure time of a foundation pit is too long due to two times of construction, and the construction cost is reduced are solved. And the stability of the foundation pit is improved.
本发明涉及一种用于施工指定深度TRD水泥土连续墙的刀盘系统，包括：竖直设置的纵向切削机构，纵向切削机构设有用于竖向切削的纵向链锯；一端连接于纵向切削机构的水平切削机构，水平切削机构设有用于水平切削的水平链锯；一端靠近纵向切削机构设置的注浆管，注浆管用于注浆；通过纵向切削机构与水平切削机构连接，将纵向切削机构插入施工水泥土连续墙的沟槽内，同时启动纵向切削机构和水平切削机构，且在切削的同时，通过注浆管对纵向切削机构所在的深层土体范围进行注浆，纵向切削机构在深层土体切削的同时会带动浆液在深层土体搅拌均匀，实现只在深层土体施工水泥土连续墙而避免在浅层土体施工水泥土连续墙，进而避免了施工材料的浪费，且避免了施工两次导致的基坑暴露时间过长，提高了基坑的稳定性。
Cutter head system and method for constructing TRD cement soil continuous wall with specified depth
The invention relates to a cutterhead system for constructing a TRD cement-soil continuous wall with a specified depth, which comprises a vertical longitudinal cutting mechanism, a transverse cutting mechanism, a transverse cutting mechanism and a transverse chain saw, one end of the horizontal cutting mechanism is connected to the longitudinal cutting mechanism, and the horizontal cutting mechanism is provided with a horizontal chain saw for horizontal cutting; one end of the grouting pipe is close to the longitudinal cutting mechanism, and the grouting pipe is used for grouting; the longitudinal cutting mechanism is connected with the horizontal cutting mechanism, the longitudinal cutting mechanism is inserted into a groove of a construction cement soil continuous wall, the longitudinal cutting mechanism and the horizontal cutting mechanism are started at the same time, and grouting is conducted on the deep soil body range where the longitudinal cutting mechanism is located through the grouting pipe while cutting is conducted. The longitudinal cutting mechanism can drive slurry to be uniformly stirred in the deep soil body while cutting the deep soil body, so that the cement-soil continuous wall is constructed only in the deep soil body and is prevented from being constructed in the shallow soil body, the waste of construction materials is avoided, and the problems that the exposure time of a foundation pit is too long due to two times of construction, and the construction cost is reduced are solved. And the stability of the foundation pit is improved.
本发明涉及一种用于施工指定深度TRD水泥土连续墙的刀盘系统，包括：竖直设置的纵向切削机构，纵向切削机构设有用于竖向切削的纵向链锯；一端连接于纵向切削机构的水平切削机构，水平切削机构设有用于水平切削的水平链锯；一端靠近纵向切削机构设置的注浆管，注浆管用于注浆；通过纵向切削机构与水平切削机构连接，将纵向切削机构插入施工水泥土连续墙的沟槽内，同时启动纵向切削机构和水平切削机构，且在切削的同时，通过注浆管对纵向切削机构所在的深层土体范围进行注浆，纵向切削机构在深层土体切削的同时会带动浆液在深层土体搅拌均匀，实现只在深层土体施工水泥土连续墙而避免在浅层土体施工水泥土连续墙，进而避免了施工材料的浪费，且避免了施工两次导致的基坑暴露时间过长，提高了基坑的稳定性。
Cutter head system and method for constructing TRD cement soil continuous wall with specified depth
用于施工指定深度TRD水泥土连续墙的刀盘系统及方法
YANG PO (Autor:in) / ZHANG LIJIAN (Autor:in) / HU LEI (Autor:in) / WANG ZHENHUI (Autor:in) / WEI WEIWEI (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Method for constructing continuous wall using chain cutter type trenching machine
| Europäisches Patentamt | 2016
| Europäisches Patentamt | 2021