摘要
物探技术以其探测范围广、精度较高、无损等突出优势,在当前的地质灾害勘查以及防治中得到了广泛的应用。但由于其技术形式过于单一,导致在实际勘查过程中有着较大的局限性,无法达到预期效果,因此在实际地址灾害勘查过程中,往往需要在多种技术的共同作用下,对勘查区域进行综合性的勘查。本文根据不同物探技术对应的介质物性差异,选择多种物探综合技术,相互对比,从而提高物探成果的地质解释精度和成果分析质量,又满足工程基础勘查的需要。
Geophysical exploration technology has been widely used in the current geological disaster investigation and prevention because of its wide detection range,high precision and non-destructive advantages.However,due to its singular technical form,it has great limitations in the actual survey process and cannot achieve the expected results.Therefore,in the actual address disaster investigation process.Comprehensive survey.According to the difference of physical properties of different geophysical techniques,this paper selects a variety of geophysical techniques and compares them to improve the geological interpretation accuracy and quality of the results of geophysical exploration,and meet the needs of engineering basic survey.
作者
汤子坚
TANG Zi-jian(Sichuan Zhongshuicheng Exploration Engineering Geophysical Exploration Co.,Ltd.,Chengdu 610059,China)
出处
《世界有色金属》
2018年第20期260-261,共2页
World Nonferrous Metals
关键词
地质灾害
物性差异
综合物探
geological disaster
physical difference
comprehensive geophysical exploration
