China Railway 14th Bureau Group Co., Ltd.

Ocean University of China

China Railway Siyuan Survey and Design Group Co., Ltd.

Jereh Environmental Protection Technology Co., Ltd.

Chengzhen Wang

Jian Chen

Shuchen Li

Yan Zhang

Rengang Liang

Penglin Li

Zhe'na Zhang

Mingqing Xiao

Xiudong Li

Bin Zhi

Yankun Wu

Wenhao Sun

Peichao Cong

Chuangang Lin

Xiuting Su

Zhaodi Jin

Hongjun Liu

Feng Xue

Zhixue Wang

Embodiments of the present disclosure provide a system for treating oily solid material and a method for treating oily solid material. The system for treating oily solid material includes a thermal desorption module, a thermal desorption vapor treatment module and an incondensable gas treatment module. The thermal desorption module includes a vertical furnace body, a stirring shaft and an electromagnetic induction heating coil assembly. The electromagnetic induction heating coil assembly includes a plurality of coil units sequentially arranged at an outer side of the sidewall of the vertical furnace body along the height direction (Y). A heating power of each of the plurality of coil units is configured to be independently controlled.

System for treating oily solid material and method for treating oily solid material

A method and apparatus for controlling stratum deformation in a shield construction process, a non-volatile storage medium, and a processor are disclosed. The method includes: monitoring settlement characteristic parameters in a shield construction process; predicting a settlement proportion according to the settlement characteristic parameters, the settlement proportion being a ratio between a predicted settlement value and a corresponding settlement threshold; and determining construction parameters in the shield construction process according to the settlement proportion. In the method, a settlement proportion is predicted through settlement characteristic parameters monitored in a shield construction process, and then appropriate construction parameters are determined according to the settlement proportion, so that the construction parameters in the shield construction process can be corrected in real time, and the safety and scientificity of stratum deformation control in shield construction can be ensured.

Method and apparatus for controlling stratum deformation in shield construction process, and non-volatile storage medium

The present disclosure provides a shield sealing device and a shield sealing method, a pile wall is arranged at a shield receiving opening, the shield sealing device is mounted on the pile wall, and the shield sealing device comprises: an elastic inner ring, an inner wall of the elastic inner ring adapting to an outer wall of a cutter head of a shield tunneling machine; and a plurality of control units, the plurality of control units being mounted on the pile wall, the plurality of control units being arranged in a circumferential direction of the elastic inner ring at intervals, and a driving end of the control part pressing against an outer side of the elastic inner ring so as to extrude or release the elastic inner ring.

Shield sealing device and shield sealing method

Growing community of inventors

Shandong, China

Chengzhen Wang