the technique of the transient electromagnetic method and seismic reflection method were studied and applied to detect complex geological structure.
针对矿井复杂地质构造,利用瞬变电磁和反射地震方法相结合,对相应的探测技术方法进行综合研究。
the result states clearly that the seismic reflection method of high frequency can effectively apply to geologic prefiguration in tunnel.
高频地震反射波法能有效地进行隧道掌子面前方地质预报。
the illustrated shallow seismic reflection method has achieved good results in detecting hidden caves. some applied examples of engineering prospecting are enumerated in the paper.
文中的工程勘察实例说明,浅层地震反射法探测隐伏洞穴效果良好。
due to complexity of geological structures and the earth's surface conditions, application effects of seismic reflection method in metallic ore areas are generally not good.
由于金属矿区地质构造的复杂性,地震反射方法在金属矿区的应用效果一般较差。
it seems that the seismic reflection method is an efficient tool for delineation of earth-fill dam structure and for estimation of material properties.