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城区早期人防结构加固开发利用的实践研究
彭国东 王 胜
摘 要

(中建三局集团有限公司人防与地下空间设计院, 武汉 430071)

[摘要]1969年至1978年,是我国全面动员大力发展人民防空建设的高潮时期。20世纪80年代中后期,是我国城市单体人防工程集中建设时期。为提高当时城市面临空袭时的作战能力,我国各大城市政府及企业在城区或城郊修建了大量地下人防工事。这些工事平时多为地下广场、旅社、商场、窖藏或通道使用,现随着城市高层建筑的快速发展和周边环境的变化,其配套使用功能有所改变,需要结构做相应调整改造;从兼顾人防战时功能的角度来看,工程随现代核武器毁伤能力的提高也函待加固。针对多年来已加固的地下人防工事的结构设计做加固设计总结,以供其他同类型地下人防工事加固设计或施工参考。

[关键词]早期地下工事; 人防坑道; 内嵌套; 注浆填充; 组合结构

中图分类号: TU354 文献标识码: A文章编号: 1002-848X(2015)S2-0044-05

作者简介:彭国东,高级工程师,一级注册结构工程师,Email24327793@qq.com 

Research on the practice of strengthening development and utilization of

early civil air defense structure in urban area

Peng Guodong, Wang Sheng

(China Construction Third Engineering Bureau Group Co., Ltd., Wuhan 430071, China)

Abstract: From 1969 to 1978, it is the climax period of our countrys comprehensive mobilization to develop the civil air defense construction. In the late 80s, it is the construction period of civil air defense project of city in China. In order to improve the operation ability of the city at that time, the government and enterprises in China built a large number of underground civil air defense works in urban and suburban areas. These fortifications more than usual on the ground floor of the Plaza, hotels, shopping malls, or cellar channel, now with the rapid development of high-rise buildings in the city and surrounding environment changes, the supporting function of the change, structure need to do corresponding adjustment and transformation; from both wartime air defense function of angle of view, engineering with the improvement of modern nuclear weapon damage ability also function to be strengthened. The structural design of the underground civil air defense works have been strengthened for many years, so that we can provide a reference for the design and construction of the same type of underground air defense works.

 

Keywords: early civil air defense underground fortification; tunnel; nested; grouting filling; composite structure 

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