引言通常,在岩土工程中有几种地震探测技术被用来在现场确定土质材料的特征,其中有些地震探测技术也适用于实验室的规模。尽管它们的原理相同,但按比例缩小的试验在有些细节上却不相同,下面将描述可应用于实验室的四种地震探测技术,并着重描述它们的现场正常应用和实验室应用之间的区别。 INTRODUCTION In general, there are several types of seismic detection techniques used in geotechnical engineering to determine the characteristics of soil materials on site, and some of these seismic detection techniques also apply to the scale of the laboratory. Although their principles are the same, scale-down experiments differ in some details. The following describes four types of seismic detection techniques that can be applied to laboratories, and focuses on the description between their normal field applications and laboratory applications. the difference.