Shandong University

Shandong Jiaotong University

Other

Peng Zhang

Ke Wu

Hetao Hou

Li Tian

Zeying Yang

Fengjin Zhao

Shucai Li

Jie Liu

Jiwei Zhang

Xingyu Guo

Zhi Ge

Qingsong Zhang

Yinglin Sun

Jinxiang Feng

Qingzhen Wu

Qian Jia

Jianbo Qu

Xuguang Wang

Tianmin Wang

Xiangzhen Kong

Yuhui Shan

Ying Han

Huijun Wang

Weisong Qu

Cuiping Qu

Xianggui Li

Qianyi Yang

Zhiguang Guan

Xinzhuang Cui

Da Zhang

Gongfeng Xin

Haoze Yu

Xiaoyan Ding

Xinghua Xi

Hongwu Liu

Yalei Zhang

Xiaobin Fan

Youzhi Wang

Yongye Qu

Huiqin Zhang

Yangchun Wang

Naixuan Ma

Chuanchang Xu

Liqiang Gao

Minghao Sun

Zhenyu Zhao

Yuntong Guo

An intelligent vehicle capturing apparatus for a high-pier bridge includes: a double-layer metal protective net; and a support unit and an actuation unit connected to the double-layer metal protective net. The double-layer metal protective net is mounted to a backside of the high-pier bridge through the support unit. The actuation unit includes a hydraulic link mechanism. The hydraulic link mechanism is connected to one end of the double-layer metal protective net. The hydraulic link mechanism is moved to unwind the double-layer metal protective net on the backside of the high-pier bridge to capture a vehicle. In this way, the apparatus stops and buffers a vehicle that is about to rush out of a high-pier bridge.

Intelligent vehicle capturing apparatus and method for high-pier bridge

An intelligent integrated anti-collision system and method for a pier, including: a radar sensing device disposed at the joint between the pier and a girder, image collection devices disposed around the pier, control system, hydraulic system and execution device, where the radar sensing and image collection devices transmit collected signals to the control system, which uses the hydraulic system to control the action of the execution device; the execution device is disposed at a middle part of the pier and includes a plurality of sections of steel-reinforced rubber concrete girder connected end to end through pulleys, the hydraulic system can drive the pulleys to rotate to enable the sections to be located on the same horizontal line, and an energy dissipation apparatus is disposed at the tail end of the last section to realize energy dissipation of the energy generated by impact when an object impacts the energy dissipation apparatus.

Intelligent integrated anti-collision system and method for pier

A magnetic tag sensor includes a cylinder and threaded pipe embedded therein and simulates a magnetic dipole; two threaded pipe wiring interfaces being connected to first and second cables, running through a cylinder upper cross-section outer wall and extending out of the cylinder; the cylinder is sleeved on a guide rail and at a junction between a riverbed and water; an guide rail end inserts into the riverbed, a water sealing box is mounted on a top of the guide rail, a power supply module, a relay and a load arranged inside the water sealing box, the first cable connected to a positive pole of the power supply module, and the second cable connected to a negative pole through the relay and load connected in series; and the threaded pipe in the wall of the cylinder moves up and down with the riverbed to generate a magnetic field signal.

Magnetic tag sensor and method for manufacturing same, and riverbed scour detection device

Provided is a method of treating a protein to be renatured, including: (1) mixing the protein to be renatured with a denaturing solution containing a denaturing reagent; (2) incubating a resulting mixture at such a low temperature that the denaturing agent is gradually precipitated from the denaturing solution, resulting in a decreasing concentration gradient of the denaturing agent and an increasing concentration of a renatured protein or its precursor in the denaturing solution with a decreasing volume; and (3) obtaining at least one of the renatured protein and its precursor.

Method capable of being used for protein renaturation independently or being used as preceding operations of protein renaturation

Disclosed is a gasbag type pavement testing apparatus, comprising a main frame (), roller wheels () and a pneumatic suspension frame system which consists of gasbags (), ventilated bolts (), spokes (), an inflating valve (), a communicating shaft () and rockers (). The gasbags (), ventilated bolts (), spokes (), inflating valve (), and communicating shaft () constitute an air storing space interconnecting each gasbag, the air storing space is inflated or deflated through the inflating valve (), and the rockers () are hinge-jointed with the spokes (). The spokes (), rockers () and the communicating shaft () constitute a spoke assembly. The roller wheels () are driven by the spoke assembly to rotate round the communicating shaft (), the roller wheels () contact the pavement in turn under the joint action of the gasbags () and the spoke assembly to simulate the practical situation and hence conduct the rolling test for the pavement. The testing apparatus performs the test with higher accuracy and higher efficiency.

Gasbag type pavement accelerated loading testing apparatus

Disclosed is a floating mechanism loading vehicle provided with double shafts and eight wheels for pavement accelerated loading test. The floating mechanism loading vehicle comprises front and rear rotating shafts (), on each of which two loading steel wheels () and two backhaul steel wheels () are mounted, the loading steel wheels () being fixed on the rotating shafts () and the backhaul steel wheels () being rotatable round the rotating shafts (). During the loading rolling course, the loading steel wheels () runs on the loading rail (), while during the unloading backhaul course, the backhaul steel wheels () runs on the backhaul rail ().

Floating mechanism loading vehicle provided with double shafts and eight wheels for pavement accelerated loading test

Growing community of inventors

Jinan, China

Peng Zhang