A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Electrolytic-desaturation prefabricated pipe pile composite pile foundation and using method
The invention discloses an electrolytic-desaturation prefabricated pipe pile composite pile foundation. The electrolytic-desaturation prefabricated pipe pile composite pile foundation comprises at least two concrete piles, wherein a plurality of inert electrode rings are arranged on each concrete pile at intervals in the length direction of the concrete pile, and the inert electrode rings are connected with an analysis power supply terminal through insulated wires. The invention discloses a using method of the electrolytic-desaturation prefabricated pipe pile composite pile foundation. The using method comprises the steps that the at least two concrete piles are inserted into a soil body; the analysis power supply terminal monitors the electrical resistivity of the soil body around the concrete piles and converts the electrical resistivity into the saturation of a foundation; and when the saturation of the foundation is higher than a preset value, the analysis power supply terminal powers on the concrete piles. The electrolytic-desaturation prefabricated pipe pile composite pile foundation can be applied to existing buildings, the saturation change condition of the foundation can be monitored continuously and quantitatively, and electrolytic-desaturation anti-liquefaction treatment can be conducted on the foundation under the buildings for a long time and multiple times.
本发明公开了一种电解减饱和预制管桩复合桩基，包括至少两个混凝土桩，所述混凝土桩沿其长度方向间隔设置有多个惰性电极环，所述惰性电极环通过绝缘导线连接有分析供电终端。本发明公开了一种电解减饱和预制管桩复合桩基的使用方法，包括：将至少两个混凝土桩插入土体中；分析供电终端监测混凝土桩周围土体的电阻率，并换算为地基饱和度；当地基饱和度高于预设值时，分析供电终端对混凝土桩进行通电。可以应用于既有建筑物下，能够持续量化监测地基的饱和度变化情况，并能够长期、多次对建筑物下地基进行电解减饱和抗液化处理。
Electrolytic-desaturation prefabricated pipe pile composite pile foundation and using method
The invention discloses an electrolytic-desaturation prefabricated pipe pile composite pile foundation. The electrolytic-desaturation prefabricated pipe pile composite pile foundation comprises at least two concrete piles, wherein a plurality of inert electrode rings are arranged on each concrete pile at intervals in the length direction of the concrete pile, and the inert electrode rings are connected with an analysis power supply terminal through insulated wires. The invention discloses a using method of the electrolytic-desaturation prefabricated pipe pile composite pile foundation. The using method comprises the steps that the at least two concrete piles are inserted into a soil body; the analysis power supply terminal monitors the electrical resistivity of the soil body around the concrete piles and converts the electrical resistivity into the saturation of a foundation; and when the saturation of the foundation is higher than a preset value, the analysis power supply terminal powers on the concrete piles. The electrolytic-desaturation prefabricated pipe pile composite pile foundation can be applied to existing buildings, the saturation change condition of the foundation can be monitored continuously and quantitatively, and electrolytic-desaturation anti-liquefaction treatment can be conducted on the foundation under the buildings for a long time and multiple times.
本发明公开了一种电解减饱和预制管桩复合桩基，包括至少两个混凝土桩，所述混凝土桩沿其长度方向间隔设置有多个惰性电极环，所述惰性电极环通过绝缘导线连接有分析供电终端。本发明公开了一种电解减饱和预制管桩复合桩基的使用方法，包括：将至少两个混凝土桩插入土体中；分析供电终端监测混凝土桩周围土体的电阻率，并换算为地基饱和度；当地基饱和度高于预设值时，分析供电终端对混凝土桩进行通电。可以应用于既有建筑物下，能够持续量化监测地基的饱和度变化情况，并能够长期、多次对建筑物下地基进行电解减饱和抗液化处理。
Electrolytic-desaturation prefabricated pipe pile composite pile foundation and using method
一种电解减饱和预制管桩复合桩基及使用方法
CHEN YUMIN (author) / CHEN RUNZE (author) / ZHOU YING (author) / LI CHANGCHUN (author) / ZHANG XINLEI (author) / ZHOU XIAOZHI (author) / NI SONGTAO (author) / ZHANG SHUHANG (author) / JIANG KEXIN (author) / WANG ZIJUN (author)
2021-06-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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