An introduction was made on the operation status and existing problems of miter gate bottom pivots at the ship lock of Jingnan Hydraulic Complex,based on which the author analyzed the causes for integral sinking of gate leaf and regulation becoming difficult,presented the experience in technical improvement and operating maintenance.

Leakage treatment on joint and bottom seals of spillway gate of Jingnan hydropower station;

Application of GPR to archaeological survey in Nanwang water-diversion project on Jinghang Canal;

On the Planning and Design of Urban Comprehensive Passenger Transport Center —With Xizhimen Central Station in Beijing as an Example;

From the Nerve Ending to International Hub——An Overview of Guangxi Transport Development Since the 16th NCCPC;

Design and Application of Hub and Spoke Network;

Exploration on the Scheme of PassengerOrganization While Leading HighSpeed Railway Into Ji nan Hub;