Application of Several New Survey Methods in Detecting Air Raid Shelters

10.6919/ICJE.202205_8(5).0026

Aowen Li；Jie Dong；Chuang Chen；Wenzhe Li

Air Raid Shelter ； High Density Resistivity Method ； Transient Rayleigh Method ； Seismic Mapping Method ； Geological Radar

International Core Journal of Engineering

8卷5期（2022 / 05 / 01）

208 - 211

英文

A large number of air-raid shelters were excavated all over the country around the 1950s. The construction of air-raid shelters played a vital role in protecting the lives and property of the people during the war. With the development of society and the advent of peacetime, more and more air-raid shelters are abandoned and are no longer taken seriously, and as time goes on, the impact of air-raid shelters on urban construction has become more and more obvious, resulting in more and more engineering accidents. more. It is of practical significance to strengthen the survey and evaluation of urban air-raid shelters in order to take reasonable and reliable measures. This paper introduces four survey methods for determining the buried depth of the air-raid shelter. Combined with the geological survey, the plane distribution, scale, buried depth, trend, distribution of the overlying soil layer and physical and mechanical properties of the air-raid shelter can be accurately provided. Provide support for air-raid shelter technical risk assessment and post-construction reconstruction.

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