东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2006, Vol. 27 ›› Issue (1): 84-87.DOI: -

• 论著 • 上一篇    下一篇

地震横波反射法探测含水洞穴的研究

徐白山;王恩德;田钢;韩君;   

  1. 东北大学资源与土木工程学院;东北大学资源与土木工程学院;浙江大学理学院;东北煤田地质局 辽宁沈阳110004;辽宁沈阳110004;浙江杭州310027;辽宁沈阳110011
  • 收稿日期:2013-06-23 修回日期:2013-06-23 出版日期:2006-01-15 发布日期:2013-06-23
  • 通讯作者: Xu, B.-S.
  • 作者简介:-
  • 基金资助:
    国家“十五”科技攻关项目(2001BA310A09)

Detecting underground water-bearing caves by seismic transverse wave reflection method

Xu, Bai-Shan (1); Wang, En-De (1); Tian, Gang (2); Han, Jun (3)   

  1. (1) School of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China; (2) College of Sciences, Zhejiang University, Hangzhou 310027, China; (3) Northeast Coal Geology of Bureau, Shenyang 110011, China
  • Received:2013-06-23 Revised:2013-06-23 Online:2006-01-15 Published:2013-06-23
  • Contact: Xu, B.-S.
  • About author:-
  • Supported by:
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摘要： 以往由于近地表工程地震横波勘探的激发、接收在技术上的复杂性、识别困难,以及勘探深度(70~100 m)有限所致,故对地震横波的利用比较少.通过总结多年工程探测实践的经验,提出了用地震横波反射法可以高精度地解释地下含水洞穴等灾害性地质体产状和形态,这是一种行之有效的实用方法和解释技术.锤击震源探测深度一般可达到200~300 m,且规律、特征明显.探测成果多次经过开挖和钻孔验证,证明方法可靠,可作为主要手段为今后城市灾害地质调查、矿山采空区和工程场地评价检测提供相关信息和依据.

关键词: 地震横波, 无损检测, 脱空识别, 地质灾害诊断, 岩溶

Abstract: Because of the technical complexity of excitation and reception and difficulty in wave recognition especially the limitation of exploring depth (70-100 m) in seismic transverse wave reflection method for shallow-layer projects, the transverse wave method was rarely used. However, based on practical experience for years, the seismic transverse wave reflection method was found able to interpret practically and effectively such catastrophic geological structures as underground water-bearing caves with high precision, of which the exploring depth for seismic focus by hammering can be up to 200-300 m in general, thus providing evidently their formation and features. Through digging and drilling for many times, the exploring method was proved reliable and provide relevant information for urban disaster investigation and evaluation of gob areas and construction sites.

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