Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Confined water testing and dewatering well structure
The confined water testing and dewatering well structure comprises a shaft which is inserted into the ground, the side wall of the shaft is hollow, an inflatable rubber ring is arranged in the side wall of the shaft and divides the side wall of the shaft into an upper permeable layer and a lower permeable layer, the upper permeable layer is filled with mortar, and the lower permeable layer is filled with mortar. One end of the inflatable rubber ring is communicated with an inflatable pipe, and a soil layer, a first impervious layer, a second impervious layer, a third impervious layer, a fourth impervious layer and a confined water layer are sequentially arranged under the ground where the shaft is inserted from top to bottom; the shaft is divided into the upper permeable layer and the lower permeable layer through the inflatable rubber ring, the upper permeable layer is filled with the mortar, the water head pressure of the confined water layer and foundation pit dewatering are conveniently and independently measured, and operation is easy and convenient.
本发明公开了一种承压水测试及降水井构造，包括插入地下且侧壁为空心设置的井筒，所述井筒的侧壁内部设置有充气橡胶环，所述充气橡胶环将井筒侧壁内隔成上透水层和下透水层,所述上透水层内填充填砂浆，所述充气橡胶环的一端连通有充气管，所述井筒插入的地下从上至下依次为土壤层、第一不透水层、第二不透水层、第三不透水层、第四不透水层和承压水层；本发明通过使用充气橡胶环将井筒分隔成上透水层和下透水层，在上透水层内填充填砂浆，便于单独测量承压水层的水头压力以及对基坑降水，操作简便。
Confined water testing and dewatering well structure
The confined water testing and dewatering well structure comprises a shaft which is inserted into the ground, the side wall of the shaft is hollow, an inflatable rubber ring is arranged in the side wall of the shaft and divides the side wall of the shaft into an upper permeable layer and a lower permeable layer, the upper permeable layer is filled with mortar, and the lower permeable layer is filled with mortar. One end of the inflatable rubber ring is communicated with an inflatable pipe, and a soil layer, a first impervious layer, a second impervious layer, a third impervious layer, a fourth impervious layer and a confined water layer are sequentially arranged under the ground where the shaft is inserted from top to bottom; the shaft is divided into the upper permeable layer and the lower permeable layer through the inflatable rubber ring, the upper permeable layer is filled with the mortar, the water head pressure of the confined water layer and foundation pit dewatering are conveniently and independently measured, and operation is easy and convenient.
本发明公开了一种承压水测试及降水井构造，包括插入地下且侧壁为空心设置的井筒，所述井筒的侧壁内部设置有充气橡胶环，所述充气橡胶环将井筒侧壁内隔成上透水层和下透水层,所述上透水层内填充填砂浆，所述充气橡胶环的一端连通有充气管，所述井筒插入的地下从上至下依次为土壤层、第一不透水层、第二不透水层、第三不透水层、第四不透水层和承压水层；本发明通过使用充气橡胶环将井筒分隔成上透水层和下透水层，在上透水层内填充填砂浆，便于单独测量承压水层的水头压力以及对基坑降水，操作简便。
Confined water testing and dewatering well structure
一种承压水测试及降水井构造
ZHU GUOJIAN (Autor:in) / LI JICHAO (Autor:in) / LI XIA (Autor:in) / QIU YUNJUN (Autor:in) / BAO XIUGUO (Autor:in) / SHUI YONG (Autor:in) / CHENG XUEMING (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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