CAJ | 학술논문

云南省安宁市世贸广场地下室开挖项目周边环境复杂，设计采用导爆管网路逐孔起爆技术以降低爆破振动。为了研究导爆管网路不同的传爆方向对爆破振动的影响，在爆破区域周围四个方向设置不同的测点，进而对大量的逐孔爆破进行振动监测。通过振动数据回归分析：导爆管网路传爆正方向的震动强度最大，反方向的震动强度最小，左侧与右侧方向的震动强度相当，并用统计方法总结出各方向的振动数值百分比。
운남성안저시세무엄장지하실개알항목주변배경복잡，설계채용도폭관망로축공기폭기술이강저폭파진동。위료연구도폭관망로불동적전폭방향대폭파진동적영향，재폭파구역주위사개방향설치불동적측점，진이대대량적축공폭파진행진동감측。통과진동수거회귀분석：도폭관망로전폭정방향적진동강도최대，반방향적진동강도최소，좌측여우측방향적진동강도상당，병용통계방법총결출각방향적진동수치백분비。
The surrounding environment of Anning City World Trade Plaza basement foundation pit excavation project is very complexity,designed to use connecting to the detonating network with by-hole detonation techniques to reduce blasting vibration. In order to study the different booster direction to the effects of blasting vibration of detonating network in this paper,by setting different measuring points of the four directions around the blasting area,then Monitoring a large number of by-hole blasting vibration. By regression analyzing vibration data,the detonating network booster opposite direction vibration intensity is maximum,the positive direction of the vibration intensity is minimum,being left direction and being right direction of vibration intensity is quite. And use statistical methods summed up the direction of the vibration numerical percentage.