钻孔与管波相结合分析岩溶发育的方法研究

岩溶在我国发育广泛，且发育无规律性，特征极其复杂。在各类工程建设过程中，很难通过传统钻探手段查明岩溶发育情况，无法给出准确客观的岩溶发育范围。通过工程实例，综合钻孔资料与管波探测结果，将钻孔资料分析后岩溶的发育范围与钻孔资料结合管波探测成果分析后岩溶的发育范围进行对比分析，发现单一根据钻孔分析岩溶发育与钻孔结合管波分析岩溶发育两者确定的岩溶发育范围上有较大差异。通过具体分析，为岩溶发育判断提供一个新思路，进而为这类地区的相关设计、施工等提供更准确的工程地质依据。

Study on Method of Analyzing Karst Development by Combining Borehole and Tube Wave Detection

Karst is widely developed in China, and its development is irregular and characteristics are extremely complex. In the construction process of various projects, it is difficult to identify the development of karst through traditional drilling methods, and the scope of karst development cannot be accurately determined. In this paper, the borehole data and results of tube wave detection were comprehensive analyzed through an engineering example, and the karst development range analyzed only by borehole data was compared with that obtained by combining borehole data and tube wave detection. The results shown that there are great differences in the range of karst development determined by the two methods. Through the analysis and research, it can provide a new idea for accurately determining the scope of karst development, and then provide more accurate engineering geological parameter for the relevant design and construction of such areas.