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Large-area soft soil foundation electroosmosis separation well point dewatering system and reinforcing method thereof
The invention relates to a large-area soft soil foundation electroosmosis separation well point dewatering system. The large-area soft soil foundation electroosmosis separation well point dewatering system is characterized by comprising an electroosmosis grid and a well point grid, wherein the electroosmosis grid comprises electroosmosis electrode bars arranged in an array mode; the electroosmosis electrode bars are connected to the positive and negative electrode ends of an electroosmosis instrument through conducting wires; the positive and negative electrodes of the electroosmosis electrode bars are connected in a positive and negative electrode array symmetrical mode; the well point grid comprises well points arranged in an array mode; and the electroosmosis grid and the well point grid are arranged in a staggered mode. The large-area soft soil foundation electroosmosis separation well point dewatering reinforcement method has the advantages that a large-area soft soil foundation electroosmosis separation well point dewatering system is used for operation; in a soft soil foundation area to be reinforced, dewatering is firstly performed, and then, dynamic reinforcement is performed according to soil texture conditions and design requirements; the method can be applicable to the reinforcement treatment on mucky soft soil with a low permeability coefficient; and the thickness of a reinforcement layer can reach a range of 20 m.
本发明涉及的一种大面积软土地基电渗分离井点降水系统，其特征在于包括电渗网格以及井点网格，所述电渗网格包括阵列布置的电渗极棒，电渗极棒通过导线连接到电渗仪正负极端，电渗极棒的正负极接通为正负极阵列对称布置，所述井点网格包括阵列布置的井点，所述电渗网格以及井点网格错位布置。一种大面积软土地基电渗分离井点降水加固方法，采用大面积软土地基电渗分离井点降水系统进行作业，在需加固的软弱地基区域，根据土质条件及设计要求，先进行降水再进行动力加固；可适用于渗透系数低的淤泥质软土进行加固处理，其加固层厚可达20m范围。
Large-area soft soil foundation electroosmosis separation well point dewatering system and reinforcing method thereof
The invention relates to a large-area soft soil foundation electroosmosis separation well point dewatering system. The large-area soft soil foundation electroosmosis separation well point dewatering system is characterized by comprising an electroosmosis grid and a well point grid, wherein the electroosmosis grid comprises electroosmosis electrode bars arranged in an array mode; the electroosmosis electrode bars are connected to the positive and negative electrode ends of an electroosmosis instrument through conducting wires; the positive and negative electrodes of the electroosmosis electrode bars are connected in a positive and negative electrode array symmetrical mode; the well point grid comprises well points arranged in an array mode; and the electroosmosis grid and the well point grid are arranged in a staggered mode. The large-area soft soil foundation electroosmosis separation well point dewatering reinforcement method has the advantages that a large-area soft soil foundation electroosmosis separation well point dewatering system is used for operation; in a soft soil foundation area to be reinforced, dewatering is firstly performed, and then, dynamic reinforcement is performed according to soil texture conditions and design requirements; the method can be applicable to the reinforcement treatment on mucky soft soil with a low permeability coefficient; and the thickness of a reinforcement layer can reach a range of 20 m.
本发明涉及的一种大面积软土地基电渗分离井点降水系统，其特征在于包括电渗网格以及井点网格，所述电渗网格包括阵列布置的电渗极棒，电渗极棒通过导线连接到电渗仪正负极端，电渗极棒的正负极接通为正负极阵列对称布置，所述井点网格包括阵列布置的井点，所述电渗网格以及井点网格错位布置。一种大面积软土地基电渗分离井点降水加固方法，采用大面积软土地基电渗分离井点降水系统进行作业，在需加固的软弱地基区域，根据土质条件及设计要求，先进行降水再进行动力加固；可适用于渗透系数低的淤泥质软土进行加固处理，其加固层厚可达20m范围。
Large-area soft soil foundation electroosmosis separation well point dewatering system and reinforcing method thereof
一种大面积软土地基电渗分离井点降水系统及其加固方法
YE NINGWEN (author) / LU HAI (author) / YE JI (author)
2021-06-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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