The Test and Analysis of the Influence to Highway Bridges Brought by Underwater Drilling and Blasting Vibration
Jianqiang Li · Guangxi Science and Technology of Communication · 2003
Based on the test results of the underwater drilling and blasting vibration in Guangxi, this paper introduces the reason of generating vibration. Tested with the adoption of the vibration instrument NCSC5000 manufactured by American SAULS Co., the main factors influencing underwater drilling and blasting vibration effect are analyzed and summarized. Suggestions are raised in this paper regarding the safety criterion of blasting vibration to highway bridges.