精细物探方法在岩溶区公路桥基选址中的应用  

作　　者：胡晓磊 

机构地区：[1]中水北方勘测设计研究有限责任公司,天津300222

出　　处：《科技创新与应用》2024年第36期149-152,共4页Technology Innovation and Application

摘　　要：该文以精细物探方法——地震波CT法在岩溶区公路桥基选址中的应用为研究主题,首先对岩溶地区的特殊地质环境进行分析,阐述岩溶地区地质条件的复杂性和不确定性。然后详细介绍跨孔地震波CT法在岩溶区公路桥基选址中的具体应用。通过实际工程案例,分析跨孔地震波CT法在岩溶区公路桥基选址中的优势和效果,如提高预测准确性、降低施工风险等。最后,对岩溶区公路桥基选址中的精细物探方法的应用前景进行展望,提出进一步研究的方向和改进的建议。This paper takes the application of fine geophysical exploration method-seismic wave CT method in site selection of highway bridge foundations in karst areas as the research theme.First,the special geological environment of karst areas is analyzed and the complexity and uncertainty of geological conditions in karst areas are expounded.Then the specific application of cross-hole seismic wave CT method in site selection of highway bridge foundations in karst areas is introduced in detail.Through practical engineering cases,the advantages and effects of cross-hole seismic wave CT method in site selection of highway bridge foundations in karst areas are analyzed,such as improving prediction accuracy and reducing construction risks.Finally,the application prospects of fine geophysical prospecting methods in site selection of highway bridge foundations in karst areas are prospected,and further research directions and improvement suggestions are put forward.

关 键 词：公路工程 精细勘探 跨孔地震波CT法 隐伏岩溶 桥基 

分 类 号：U443.16[建筑科学—桥梁与隧道工程]