防爆墙

钢筋混凝土防爆墙设置安全基础研究

Study on the Safety Basis of Reinforced Concrete Explosion-protection Wall

爆炸冲击波作用下钢板-砂土组合防爆墙的实验研究

Experimental Study of Steel Plate-sandy Soil Composite Blast Wall under the Effect of Blast Wave

两种装配式防爆墙分别和一种翻转式路刺组合形成防护装置。

Two fabricated explosion-protection walls are combined with a turnover road needle respectively to form the protective device .

分析室附近将建立气瓶站，气瓶站由防爆墙构建。

The gas yard , which should be constructed with explosion-proof wall , will be located near the analysis room .

防爆墙的设置对于工厂特别是化工企业的安全生产具有重要意义，足够强度的防爆墙可以保证装置区爆炸时周围建筑和人员的安全。

The set of explosion-proof wall takes on an important role to the safety production of factory , especially chemical industry .

因此，本文提出在以后的防爆墙设计中，采用非线性时程动力分析方法进行结构分析更加适用。

Therefore , non-linear time-path dynamic analysis method is suggested to be used in future design of blast wall in this paper .

本发明装配式防爆墙和翻转式路刺组合防护装置属于结构工程领域。

The invention relates to a protective device combined by fabricated explosion-protection wall and turnover road needle , belonging to the structure engineering field .

简述了化工企业防爆墙构造的基本形式，钢筋混凝土有限元分析的优点、意义及钢筋混凝土结构动力响应的研究现状。

The basic structures of the explosion-protection wall of chemical industry are introduced simply . The advantage , significance of reinforced concrete finite element analysis and the research actuality of reinforced concrete structure dynamics response are introduced .

国内开展此类研究相对起步比较晚，但是随着我国海洋油气开采事业的发展，油气生产安全越来越引起国家的重视，海洋平台防爆墙也开始逐渐进入了应用阶段。

In China , the research of blast wall started late , however , as the development of ocean oil gas exploitation , the government has paid more and more attention to the security of oil gas production .

从现有的建筑规范、标准和生产实际来看，对有爆炸危险的厂房、仓库、工艺单元设置合理的足够强度的防爆墙是减轻爆炸事故危害的一项重要措施。

From the existing building codes and standards , building an explosion-proof wall with enough intensity is an important measure to relieve explosion accident harm to the workshop , storage , process unit which is in explosion danger .

因此本文以爆炸发生在底框砌体结构2层某房间为例，采用ANSYS/LS-DYNA瞬态动力学分析程序对防爆墙的破坏过程及整体结构响应进行数值模拟。

So in this paper , the destruction process which was provoked by explosive shock wave acting on the second storey of the masonry buildings with bottom frames was simulated by using transient dynamics analysis of ANSYS / LS-DYNA .

从相关资料中可以看出钢筋混凝土结构的抗爆能力较强且最为经济，所以本文主要研究钢筋混凝土防爆墙的设置。

From the correlative data , the reinforced concrete structure is found not only with better anti-detonation capability but also economical . So , in this paper , the setup of the reinforced concrete explosion-protection wall is discussed principally .

煤矿防爆密闭墙技术标准探讨

Discussion on technical standard of mine flame proof seal dam