CCR BENEFICIAL USE STRUCTURE FOR A PUMPED STORAGE FACILITY USING IN-SITU COAL COMBUSTION RESIDUALS WITH ENGINEERING MEASURES

Anti-ice pushing/pulling device installed on slope of earth-rock dam and ice thrust calculation method

Underwater repair system for cavity region of concrete panel rock-fill dam panel

Cofferdam deformation-adaptive impervious structure and construction method of composite geomembrane

FLOOD WALL PROTECTION SYSTEM

REUSABLE AND REMOVABLE FLEXIBLE BAG OR CELL FLOOD WALL PROTECTION SYSTEM

Flood wall protection system

Method and apparatus for constructing filter zones in earthfill dams

Method and system for survey and stability evaluation of upstream tailing fill dam

Earthen dam structure

Method for cemented material dam construction based on whole-process quality control