Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for separating blasting seismic wave cavity
The invention discloses a method for separating a blasting seismic wave cavity. Blasting seismic waves can be spread in rock and soil and have a destructive effect on buildings within a certain distance; the most effective method for eliminating seismic wave propagation in rock soil is cavity partition, namely, a cavity is formed between a blasting area and a building needing to be protected, and seismic waves are reflected when encountering the cavity and are not propagated in the original direction any more; according to the method, a partition cavity is excavated between a mining area needing frequent blasting and nearby villages according to a cross strut mining method, and therefore seismic wave harm is eliminated.
一种爆破地震波空腔隔断的方法。爆破地震波会在岩土中传播，并对一定距离内的构建筑物产生破坏作用；消除岩土中地震波传播的最有效方法就是空腔隔断，即是：在爆破区和需要保护的构建筑物之间设置空腔，地震波遇到空腔就产生反射，而不再按原方向传播；本发明就是在需要经常性爆破的矿区与附近村庄之间，依照横撑支柱采矿法，开挖出一道隔断空腔，从而消除地震波危害。
Method for separating blasting seismic wave cavity
The invention discloses a method for separating a blasting seismic wave cavity. Blasting seismic waves can be spread in rock and soil and have a destructive effect on buildings within a certain distance; the most effective method for eliminating seismic wave propagation in rock soil is cavity partition, namely, a cavity is formed between a blasting area and a building needing to be protected, and seismic waves are reflected when encountering the cavity and are not propagated in the original direction any more; according to the method, a partition cavity is excavated between a mining area needing frequent blasting and nearby villages according to a cross strut mining method, and therefore seismic wave harm is eliminated.
一种爆破地震波空腔隔断的方法。爆破地震波会在岩土中传播，并对一定距离内的构建筑物产生破坏作用；消除岩土中地震波传播的最有效方法就是空腔隔断，即是：在爆破区和需要保护的构建筑物之间设置空腔，地震波遇到空腔就产生反射，而不再按原方向传播；本发明就是在需要经常性爆破的矿区与附近村庄之间，依照横撑支柱采矿法，开挖出一道隔断空腔，从而消除地震波危害。
Method for separating blasting seismic wave cavity
一种爆破地震波空腔隔断的方法
LIU ZHAOLANG (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Influence of the Step Elevation on Blasting Seismic Wave
| British Library Conference Proceedings | 2017
Assessing seismic hazard during blasting
| Online Contents | 1967
Seismic effects of quarry blasting
| Engineering Index Backfile | 1942
Circuit for firing seismic blasting caps
| Engineering Index Backfile | 1950