Application of the cutoff wall of deep mixing pile in strengthening Yonghe Dyke;

This paper introduced the condition of using the geotextile bag concrete (new pritection bank technology)in the Wangyizhen dangerous reach of Yongan dyke of Changjiang River.

This paper discusses the industrial utilization, market prospecting, property and utilizing purpose of sepiolite deposit in Yonghe.

The paper presents an introduction to the method for construction of fabriform concrete to protect the banks of Binjiang segments along Yong an stretch of the Yangtze River and elaborates the important role that the technology has played in water control works as well as the broad prospects of the technology being employed in combination with other technologies in water control works.