【摘要】 采用超声波CT探测技术探测工程场区内的岩溶发育情况。探测结果表明,岩溶裂隙发育以覆盖层下的浅部岩溶为主(多数小于10.0 m),且多充填黏土,少数剖面存在深部岩溶裂隙发育。探测结果对下一步工程施工奠定了基础。更多还原

【Abstract】 The survey technology of ultrasonic wave CT is used to detect karst growth in the project field area. The results show that karst cranny growth is mainly made up of shallow karst under the covering ( mostly smaller that 10.0 m) , and is filled with clay. Deep karst cranny growth exists in a small number of sections. The exploration results lays a foundation for the further project construction and also offers the reliable guarantee to the project quality.更多还原