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A platform for research: civil engineering, architecture and urbanism
Effective pile length researching simulation test box for variable parameter super-long pile
The invention discloses an effective pile length researching simulation test box for a variable parameter super-long pile. The effective pile length researching simulation test box comprises a test pile, a bearing table, a bottom plate, a conduction column, springs, a jack, a flexible loader, a test box body, a partition plate, a counter-force beam and a counter-force frame, and further comprises an optical fiber sensor, soil stress detectors and a test pile body variation layer. By means of the effective pile length researching simulation test box, tests of a super-long pile foundation under certain control conditions can be completed; the action mechanism of the super-long pile foundation is explored, and the effective pile length phenomenon is researched; the test pipe body is a pile capable of being assembled and disassembled, the outer layer of the pile body is wrapped by the test pile body variation layer, various pile body parameters such as the diameter of the pile and the friction and resistance coefficients between the pile and soil, the diameter of the pile end and other parameters can be varied, and the mutual variation of various parameters between the super-long pile and the soil body can be basically covered. Theoretical guidance and test data support are provided for the design of the super-long pile foundation, and the application and practice risks of the super-long pile foundation are lowered.
Effective pile length researching simulation test box for variable parameter super-long pile
The invention discloses an effective pile length researching simulation test box for a variable parameter super-long pile. The effective pile length researching simulation test box comprises a test pile, a bearing table, a bottom plate, a conduction column, springs, a jack, a flexible loader, a test box body, a partition plate, a counter-force beam and a counter-force frame, and further comprises an optical fiber sensor, soil stress detectors and a test pile body variation layer. By means of the effective pile length researching simulation test box, tests of a super-long pile foundation under certain control conditions can be completed; the action mechanism of the super-long pile foundation is explored, and the effective pile length phenomenon is researched; the test pipe body is a pile capable of being assembled and disassembled, the outer layer of the pile body is wrapped by the test pile body variation layer, various pile body parameters such as the diameter of the pile and the friction and resistance coefficients between the pile and soil, the diameter of the pile end and other parameters can be varied, and the mutual variation of various parameters between the super-long pile and the soil body can be basically covered. Theoretical guidance and test data support are provided for the design of the super-long pile foundation, and the application and practice risks of the super-long pile foundation are lowered.
Effective pile length researching simulation test box for variable parameter super-long pile
ZHOU XIAOLONG (author)
2015-07-22
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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