Wenhou University

Ziyang Ggao

Jun Wang

Junfeng Ni

Peng Wang

Hongtao Fu

Yuanqiang Cai

Guohui Yuan

Youchang Lv

Jinqiang Jin

Zhengde Xia

Zhiming Liu

Qiang Ye

Zhi Guan

Ziwu Jiang

Zhijian Chen

Haidong Xu

Yaguang Ding

A nonlinear magnetic force-based arched piezoelectric ceramic energy harvesting deceleration strip, which comprises an outer case and an internal generating mechanism. The outer case structure comprises an upper deceleration strip and a casing. The casing is embedded in the pavement structure by excavating the upper part of surface course. A rebounding mechanism is located between the upper deceleration strip and casing to restore the pressed upper deceleration strip. Features: the generating mechanism comprises a rack, a gear set and generating discs. The rack is disposed at the bottom of the upper deceleration strip and moving up and down therewith. The rack can drive the gear set to generate acceleration, and the transmission shafts drive the left and right generating discs to rotate. The gear set is combined with three transmission shafts.

Nonlinear magnetic force-based arched piezoelectric ceramic energy harvesting deceleration strip

A horizontal-vertical drain board-flocculation vacuum preloading sediment treatment method, including (1) electro-osmotic electrodes disposed on the top and bottom of each reinforcing bar of the reinforced frame; (2) after the sediment is blown to the bottommost layer of vacuum preloading tank, the support is fitted over each reinforced frame, and the clips are fastened; (3) the transverse drain board passes through the support, one end of transverse drain board is connected to a curved tube; (4) repeat Step 2 and Step 3 until the sediment is blown to the surface layer of vacuum preloading tank; (5) a vertical drain board is arranged vertically between two adjacent rows of reinforced frames; (6) the curved tube is connected to the first junction block through the second junction block, and then the geotextile and sealing film are laid, the vacuum pump and power supply are switched on at last.

Horizontal-vertical drain board-flocculation vacuum preloading sediment treatment method

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Wenzhou, China

Ziyang Ggao