Method for detecting slip casting effect on ground surface

• Main Authors: TIAN CHAOXIA, WANG YOU, WANG XINGHUA, DUAN DONGMING, TU PENG, ZHANG QIUSHENG, ZHOU SHUMING, WANG JIANJUN, MAO SUOMING, ZHANG XIANFENG, JING XUEYA, ZHANG XUZHI
• Format: Patent
• Language: Chinese; English
• Published: 18.11.2009
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; SOIL SHIFTING; TESTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention discloses a method for detecting the slip casting effect on ground surface, which comprises the following steps of: before slip casting and after slip casting on engineering structures such as the ground surface or a side slope, an ultrasonic CT scanning system is used for probing the situation of an adjacent rock for twice, and then the result data of the ultrasonic CT scanning detections before the slip casting and after slip casting is compared and analyzed; a distribution map of the slip casting grout is drawn, thus accurately judging the effect of the slip casting on the ground surface. The invention relates to a method for detecting the slip casting effect on ground surface, which uses the ultrasonic CT scanning system for probing the situation of the adjacent rock for twice, can clearly prove up the distribution and trending of the grout in the mass body of the ground surface and the compaction rate of the rock mass after slip casting.