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A platform for research: civil engineering, architecture and urbanism
Method for reinforcing soft soil foundation through bionic drainage
The invention belongs to the technical field of soft soil foundation treatment, and discloses a method for reinforcing a soft soil foundation through bionic drainage, a drainage vertical shaft device is used for conducting drainage reinforcement on the soft soil foundation, and the drainage vertical shaft device comprises a liquid storage tank, a drainage straight cylinder, a dialysis membrane and a supporting net; firstly, a vertical shaft is arranged according to the design of the drainage vertical shaft device, and soft soil is backfilled to the surface of a foundation after the drainage vertical shaft device is installed in the vertical shaft; then high-concentration imbibition liquid is poured into the liquid storage tank through the drainage straight cylinder, and water molecules in the soft soil foundation can enter the liquid storage tank through the dialysis membrane; after the liquid level in the drainage straight cylinder is stable and unchanged, the solution is extracted, and solute is added to enable the imbibition liquid in the liquid storage tank to keep high concentration; the operation is repeated until the liquid level in the drainage straight cylinder is not changed all the time, and drainage reinforcement of the soft soil foundation is completed. According to the method, the soft soil foundation can be effectively reinforced in different areas and different surrounding environments while economy, rapidness, energy conservation and safety are kept.
本发明属于软土地基处理技术领域，公开了一种仿生排水加固软土地基的方法，利用排水竖井装置进行软土地基排水加固，排水竖井装置包括储液罐、排水直筒、透析膜、支撑网；先按照排水竖井装置的设计布置打设竖井，在竖井中安装排水竖井装置后回填软土至地基表面；然后通过排水直筒向储液罐中灌入高浓度的渗吸液，软土地基中的水分子将会通过透析膜进入储液罐；待排水直筒中液面稳定不变后，抽取溶液并加入溶质使储液罐中渗吸液保持高浓度；重复上述操作至排水直筒中液面始终无变化，说明软土地基排水加固完成。本发明能够在保持经济、快速、节能、安全的同时，实现不同地区、不同周围环境下软土地基的有效加固。
Method for reinforcing soft soil foundation through bionic drainage
The invention belongs to the technical field of soft soil foundation treatment, and discloses a method for reinforcing a soft soil foundation through bionic drainage, a drainage vertical shaft device is used for conducting drainage reinforcement on the soft soil foundation, and the drainage vertical shaft device comprises a liquid storage tank, a drainage straight cylinder, a dialysis membrane and a supporting net; firstly, a vertical shaft is arranged according to the design of the drainage vertical shaft device, and soft soil is backfilled to the surface of a foundation after the drainage vertical shaft device is installed in the vertical shaft; then high-concentration imbibition liquid is poured into the liquid storage tank through the drainage straight cylinder, and water molecules in the soft soil foundation can enter the liquid storage tank through the dialysis membrane; after the liquid level in the drainage straight cylinder is stable and unchanged, the solution is extracted, and solute is added to enable the imbibition liquid in the liquid storage tank to keep high concentration; the operation is repeated until the liquid level in the drainage straight cylinder is not changed all the time, and drainage reinforcement of the soft soil foundation is completed. According to the method, the soft soil foundation can be effectively reinforced in different areas and different surrounding environments while economy, rapidness, energy conservation and safety are kept.
本发明属于软土地基处理技术领域，公开了一种仿生排水加固软土地基的方法，利用排水竖井装置进行软土地基排水加固，排水竖井装置包括储液罐、排水直筒、透析膜、支撑网；先按照排水竖井装置的设计布置打设竖井，在竖井中安装排水竖井装置后回填软土至地基表面；然后通过排水直筒向储液罐中灌入高浓度的渗吸液，软土地基中的水分子将会通过透析膜进入储液罐；待排水直筒中液面稳定不变后，抽取溶液并加入溶质使储液罐中渗吸液保持高浓度；重复上述操作至排水直筒中液面始终无变化，说明软土地基排水加固完成。本发明能够在保持经济、快速、节能、安全的同时，实现不同地区、不同周围环境下软土地基的有效加固。
Method for reinforcing soft soil foundation through bionic drainage
一种仿生排水加固软土地基的方法
DIAO YU (author) / GUO XIN (author) / YANG CHAO (author) / LIU SHI (author) / LI PENGJIN (author)
2022-04-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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