Southeast University

Ming Jin

Jiaping Liu

Zhisong Xu

Shijun Yuan

A testing device for a characteristic of resistance between fresh concrete and a boundary, and a testing method includes a counter-force frame, a driving mechanism, an outer cylinder, a rotor, and pressurization mechanisms, where a bottom of an inner side of the counter-force frame is provided with the driving mechanism, an output shaft of the driving mechanism is connected to the rotor, the rotor is placed in the outer cylinder, space between the rotor and the outer cylinder is filled with a concrete specimen, a plurality of pressurization mechanisms are symmetrically arranged at a top of the concrete specimen, tail ends of the pressurization mechanisms are mounted on the counter-force frame, and the pressurization mechanisms, the rotor and the driving mechanism are connected to a data receiver.

Growing community of inventors

Nanjing, China

Ming Jin