T-R综合物探技术在防空洞积水探测中的应用研究

为了精准获取防空洞的积水位置，结合瞬变电磁法和无线电磁波探测法，提出了基于T-R综合物探技术的防空洞积水探测方法。分析了瞬变电磁法和无线电磁波探测法的工作原理，将T-R综合物探技术应用于实际工程中。经验证，T-R综合物探技术结合了瞬变电磁法和无线电磁波探测法的优点，可实现防空洞的可视化，获取防空洞的分布情况，探测防空洞的积水区域。实验表明，T-R综合物探技术在探测领域中具有较强的适用性和可靠性。

Research on application of T-R comprehensive geophysical exploration technology in detection of water accumulation in air-raid shelters

In order to accurately obtain the water accumulation position of air raid shelter,a water accumulation detection method of air raid shelter based on T-R comprehensive geophysical exploration technology is proposed in combination with transient electromagnetic method and wireless electromagnetic wave detection method.The working principles of transient electromagnetic method and wireless electromagnetic wave detection method are analyzed,and T-R comprehensive geophysical exploration technology is applied to practical projects.It has been verified that T-R integrated geophysical exploration technology combines the advantages of transient electromagnetic method and wireless electromagnetic wave detection method,which can realize the visualization of air raid shelters,obtain the distribution of air raid shelters,and detect the ponding area of air raid shelters.Experiments show that T-R integrated geophysical prospecting technology has strong applicability and reliability in the detection field.