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A platform for research: civil engineering, architecture and urbanism
Radial radiation grouting and self-maintenance microorganism solidification device and method
The invention discloses a radial radiation grouting and self-maintenance microorganism solidification device and method. The device comprises a chassis. An outer cylinder, a sand filling container anda porous pipe are sequentially arranged on the chassis from outside to inside; a solution storage space is reserved between the outer cylinder and the sand filling container, and the sand filling container communicates with the solution storage space through a circumferential solution infiltration hole; the porous pipe is vertically arranged in the sand filling container, and the upper end and the lower end of the porous pipe are blocked or opened through blocking plugs; an outer pressure transmission mechanism or an inner pressure transmission mechanism is arranged above the outer cylinder,the lower end of the outer pressure transmission mechanism is matched with the cross section of the solution storage space, and the cross section of the inner pressure transmission mechanism is matched with the cross section of the porous pipe; and the other end of the outer pressure transmission mechanism or the other end of the inner pressure transmission mechanism is driven by a driving device.According to the radial radiation grouting and self-maintenance microorganism solidification device and method, reinforcing body disturbance can be reduced, and solution distribution is more uniform.
一种径向辐射灌浆及自养护微生物固化装置及方法，包括底盘，底盘上由外向内依次设有外圆筒、砂土装填容器及多孔管；外圆筒与砂土装填容器之间预留溶液储存空间，砂土装填容器通过周向的溶液入渗孔与溶液储存空间连通；所述多孔管竖直设置在砂土装填容器内且上下端通过封堵塞完成封堵或打开；外圆筒上方设有外压力传递机构或内压力传递机构，外压力传递机构下端与溶液储存空间的横截面相匹配，内压力传递机构的横截面与多孔管的横截面相匹配；外压力传递机构或内压力传递机构另一端通过驱动装置驱动。本发明一种径向辐射灌浆及自养护微生物固化装置及方法，可减少加固体扰动且使得溶液分布更加均匀。
Radial radiation grouting and self-maintenance microorganism solidification device and method
The invention discloses a radial radiation grouting and self-maintenance microorganism solidification device and method. The device comprises a chassis. An outer cylinder, a sand filling container anda porous pipe are sequentially arranged on the chassis from outside to inside; a solution storage space is reserved between the outer cylinder and the sand filling container, and the sand filling container communicates with the solution storage space through a circumferential solution infiltration hole; the porous pipe is vertically arranged in the sand filling container, and the upper end and the lower end of the porous pipe are blocked or opened through blocking plugs; an outer pressure transmission mechanism or an inner pressure transmission mechanism is arranged above the outer cylinder,the lower end of the outer pressure transmission mechanism is matched with the cross section of the solution storage space, and the cross section of the inner pressure transmission mechanism is matched with the cross section of the porous pipe; and the other end of the outer pressure transmission mechanism or the other end of the inner pressure transmission mechanism is driven by a driving device.According to the radial radiation grouting and self-maintenance microorganism solidification device and method, reinforcing body disturbance can be reduced, and solution distribution is more uniform.
一种径向辐射灌浆及自养护微生物固化装置及方法，包括底盘，底盘上由外向内依次设有外圆筒、砂土装填容器及多孔管；外圆筒与砂土装填容器之间预留溶液储存空间，砂土装填容器通过周向的溶液入渗孔与溶液储存空间连通；所述多孔管竖直设置在砂土装填容器内且上下端通过封堵塞完成封堵或打开；外圆筒上方设有外压力传递机构或内压力传递机构，外压力传递机构下端与溶液储存空间的横截面相匹配，内压力传递机构的横截面与多孔管的横截面相匹配；外压力传递机构或内压力传递机构另一端通过驱动装置驱动。本发明一种径向辐射灌浆及自养护微生物固化装置及方法，可减少加固体扰动且使得溶液分布更加均匀。
Radial radiation grouting and self-maintenance microorganism solidification device and method
一种径向辐射灌浆及自养护微生物固化装置及方法
DENG HUAFENG (author) / PENG MENG (author) / XU PENGFEI (author) / LI GUANYE (author) / XIONG YU (author) / LI TAO (author) / QI YU (author)
2020-05-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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