Model test device for pile foundation bearing capacity during horizontal displacement of fault zone

• Main Authors: CHEN HUIYUN, LAI DEJIN, ZHANG CONG, GUAN YUNHUI, LIAO WENTIAN, LIN LUYU, CHEN SIXIAO, ZHOU GUIMEI, FENG ZHONGJU, LI YUTING, LI ZONGHAI, ZHAO RUIXIN, ZHOU CHANGCUN, ZHU JIXIN, DONG JIANSONG, BAI SHAOFEN, CAI JIE
• Format: Patent
• Language: Chinese; English
• Published: 23.12.2022
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model relates to the technical field of civil engineering, in particular to a model test device for pile foundation bearing capacity during horizontal displacement of a fault zone, which comprises a model box with an upper opening, the fault zone, a first rock-soil layer, a second rock-soil layer, a first lifting platform, a second lifting platform, an elastic piece, a walking and sliding assembly and a plurality of pile foundations. The first lifting platform and the second lifting platform are oppositely arranged between the first rock-soil layer and the second rock-soil layer; the elastic piece is arranged between the first lifting table and the second lifting table; the strike-slip assemblies are arranged below the first rock-soil layer at intervals. According to the model test device for the pile foundation bearing capacity during horizontal displacement of the fault zone, the strike-slip assembly is arranged and can drive the first rock-soil layer to move front and back, the relative displac