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Vacuum preloading and foundation heating combined foundation treatment system
The invention discloses a vacuum preloading and foundation heating combined foundation treatment system. The foundation treatment system is characterized in that a plastic drainage plate is vertically arranged in a to-be-treated soft soil foundation, the plastic drainage plate comprises a core plate and a filter membrane coating the core plate, the core plate is formed by connecting a plurality of relatively independent channel pipes side by side, drainage channels are formed in the spaces between the filter membrane and the outer walls of the channel pipes of the core plate, internal channels are formed by internal channels of the channel pipes, the top end of the channel pipe of each plastic drainage plate is connected with a top end joint, and the bottom end is connected with a top end joint, so that each plastic drainage plate has a hot water circulation channel; a sand cushion layer is laid on the soft soil foundation, a transversely-arranged water filtering pipe is buried in the sand cushion layer, a sealing film is laid on the sand cushion layer, and a closed vacuum preloading system is formed; and circulating water inlets and circulating water outlets of the top end joints at the top ends of all the plastic drainage plates are connected with circulating heating equipment through pipelines to form a water circulating heating system capable of heating the soft soil foundation.
本发明公开了一种真空预压联合地基加热的地基处理系统，在待处理的软土地基中竖向打设塑料排水板，塑料排水板包括芯板和包覆在芯板上的滤膜，芯板由多个相对独立的通道管并排连接组成，滤膜和芯板的通道管外壁之间的空间形成排水通道，通道管自身的内部通道形成内部通道，每个塑料排水板的通道管顶端连接有顶端接头，底端连接有顶端接头，使每个塑料排水板具有热水循环通道；在软土地基上铺设砂垫层，砂垫层中埋设有横向布置的滤水管，砂垫层上铺设密封膜，形成闭式真空预压系统；将所有塑料排水板顶端的顶端接头的循环进水口和循环出水口通过管路与循环加热设备连接，形成能够对软土地基进行加热的水循环加热系统。
Vacuum preloading and foundation heating combined foundation treatment system
The invention discloses a vacuum preloading and foundation heating combined foundation treatment system. The foundation treatment system is characterized in that a plastic drainage plate is vertically arranged in a to-be-treated soft soil foundation, the plastic drainage plate comprises a core plate and a filter membrane coating the core plate, the core plate is formed by connecting a plurality of relatively independent channel pipes side by side, drainage channels are formed in the spaces between the filter membrane and the outer walls of the channel pipes of the core plate, internal channels are formed by internal channels of the channel pipes, the top end of the channel pipe of each plastic drainage plate is connected with a top end joint, and the bottom end is connected with a top end joint, so that each plastic drainage plate has a hot water circulation channel; a sand cushion layer is laid on the soft soil foundation, a transversely-arranged water filtering pipe is buried in the sand cushion layer, a sealing film is laid on the sand cushion layer, and a closed vacuum preloading system is formed; and circulating water inlets and circulating water outlets of the top end joints at the top ends of all the plastic drainage plates are connected with circulating heating equipment through pipelines to form a water circulating heating system capable of heating the soft soil foundation.
本发明公开了一种真空预压联合地基加热的地基处理系统，在待处理的软土地基中竖向打设塑料排水板，塑料排水板包括芯板和包覆在芯板上的滤膜，芯板由多个相对独立的通道管并排连接组成，滤膜和芯板的通道管外壁之间的空间形成排水通道，通道管自身的内部通道形成内部通道，每个塑料排水板的通道管顶端连接有顶端接头，底端连接有顶端接头，使每个塑料排水板具有热水循环通道；在软土地基上铺设砂垫层，砂垫层中埋设有横向布置的滤水管，砂垫层上铺设密封膜，形成闭式真空预压系统；将所有塑料排水板顶端的顶端接头的循环进水口和循环出水口通过管路与循环加热设备连接，形成能够对软土地基进行加热的水循环加热系统。
Vacuum preloading and foundation heating combined foundation treatment system
一种真空预压联合地基加热的地基处理系统
ZHENG AIRONG (author) / LI WEI (author) / ZHU YAOTING (author) / ZHANG XIAOHAN (author)
2021-04-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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