砖拱结构

砖砌双拱结构库房的爆破拆除

Blasting dismantlement of a store with double - arch brickwork structure

同时提出内衬混凝土空间箱型结构的加固方法，为今后对其它砖土拱城门结构的研究保护提供一定的参考。

At the same time , the reinforcement method of barking concrete structure , another available method to renovations of brick-and-clay city gate , is put forward in this paper .

本文介绍砖砌双拱结构库房控制爆破拆除方案、药孔参数确定、装药量计算和电爆网路设计。

This paper introduced a controlled blasting scheme for dismantling a store with double-arch brickwork structure , the determination of blasthole parameters , the calculation of powdered charge and the design of electric blasting network .

砖土拱城门结构的安全性分析及加固维修是一项系统工程，涉及调查检测、结构试验、可靠性鉴定、加固技术研究和健康监测等内容。

The security analysis and reinforcement of ancient brick-and-clay city gate structure is a systemic work , including investigation and admeasurement , structural test , reliability appraise , research of reinforcement technology and health detection .

本文首先从圬工拱结构的受力性能出发，讨论了砖土拱城门的结构形式、破坏机制及破坏原因。

Begin with the mechanical behavior of masonry-arch structure , the structural formation , destroying mechanism and reason of ancient brick-and-clay city gate are discussed in this paper .