【摘要】 针对地质灾害预报中的大地振动测量要求,通过考查国内外现有的各种大地振动测量仪器,提出一种大地水平振动测量的新装置——锥摆系统,并对其结构和原理进行了介绍,结合实际的建造,给出了初步的实验结果。这种测量系统具有二维水平振动位移响应,在大地测量和灾害监控方面具有广泛的应用前景。更多还原

【Abstract】 Contrapose the request of the earth vibration measurements for the geology disaster forecast,by investigate domestic and international existing various earth vibration measure instrument,a new instrument which can measure low-frequency and horizontal vibration of the earth is introduced--the conical pendulum.The analysis of structure and the principle are introduced,and the basic experiment results are produced.This two-dimension horizontal vibrates response can be applied greatly to the measurement of the earth and disaster surveillance.更多还原