【摘要】 随着恐怖爆炸以及偶然性爆炸的不断增多,建(构)筑物的抗爆、防爆问题越来越受关注.首先分别对地面建筑(砖石建筑物、钢筋混凝土建筑物、钢结构建筑物等)和地下建筑(地下结构、地下管线等)在爆炸作用下的动力响应研究进行了总结分析;然后,对爆炸波在复杂环境下传播规律的研究现状进行了详细分析.并对建(构)筑物的抗爆防护措施进行了详细的总结概括,其中包括重要构件抗爆设计的加固措施、抗爆墙、防爆路障等;最后介绍了重要建(构)筑物在设计和规划过程中抗爆问题的研究现状,主要包括建筑物外形对抗爆设计的影响和抗爆规划与周围环境的协调设计等.通过对这些研究课题国内外相关文献的总结分析,指出了国内在建(构)筑物抗爆防爆相关领域需进一步深入研究的内容和方向.更多还原

【Abstract】 With the increase of terrorist bombing and accidental explosion,the blast resistant and blast preven- tion of the building(structure)became more and more concern.Firstly,this paper proposes state-of-the-art of the study on the dynamic response of the ground construction(brick buildings,reinforced concrete buildings, steel buildings),underground construction(underground structures,underground pipelines,etc.)under the blast loadings;Secondly,the research overview on propagation law of the blast wave in the complex environ- ment is carried out,and anti-blast and protective measures of the building(structure)is summed up in de- tails,including the important anti-blast design reinforcement measures,anti-blast wall,blast roadblocks etc.; Finally,details on blast resistant measures of the buildings,the blast resistant ideas of key buildings during the design and planning is discussed,such as the shape of buildings and design of the surrounding environ- ment.Based on the summary analysis on above research topics,the further research direction and content are pointed out.更多还原