The Irregular Structure of Meteorological Office Building Demolition Blasting

摘要：

　　The Meteorological office building also known as the building of thermometer is located in the bustling downtown,in the southwest of it with main roads on the both sides.It is very close to the protected object too,and the building itself is a irregular structure.The centre of gravity is on the rear because of thermometer body on the southwest side.Use directional blasting delay control and accurately locate the position of the center of gravity to ensure the collapse with accurate direction.By using effective protection,such as damping ditch excavation,building flexible buffer layers for blasting stones,control the blasting effect for the ground shaking,to achieve the expected goal.

关键词： irregular and asymmetry building quality uneven distribution cylinder pre-demolition

作者: LI Wei WANG Qun ZHAO Jingsen LI Dan

作者单位: Shenyang Xiaoying Blasting Engineering,Co.,Ltd.,Shenyang,Liaoning,China

会议类型: 国际会议

会议名称: The 4th Asian-Pacific Symposium on Blasting Techniques(第四届亚洲太平洋地区爆破技术研讨会)

会议地点: 深圳

会议语种:英文

页码: 356-360

在线出版日期: 2014-11-01（万方平台首次上网日期，不代表论文的发表时间）