【作者】 万利民； 苏亚武； 蔡庆军； 王四久；

【Author】 Wan Limin,Su Yawu,Cai Qingjun,Wang Sijiu (Guangzhou Branch,China Construction Eighth Engineering Division,Guangzhou,Guangdong 510665,China)

【机构】 中国建筑第八工程局有限公司广州分公司；

【摘要】 广州太古汇项目位于中心城区,在超深超大基坑施工过程中应用了控制爆破技术,施工时通过严格控制孔深、孔距、排距、药量等参数,保证了内支撑梁及钢格构柱的安全;通过制定切实可靠的措施,控制了爆破振动的不利影响,将爆破危害降到最低。更多还原

【Abstract】 Guangzhou Taiguhui project locates in center of city,where controlling blasting is used during construction of deep foundation excavotion.Based on strictly controlling some parameters during construction,such as the depth of holes, distance of holes,row spacing,and dosage,the safety of interior support beam and lattice column are ensured.Some reliable measures are used to control the negative influence of blasting vibration.更多还原