STRONG MOTION SEISMOGRAPH, MEASURING SYSTEM, AND DAMAGE STATE DETERMINATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a strong motion seismograph including an angular velocity sensor, a measuring system of a torsion or the like of a building structure using the strong motion seismograph, and a damage state determination method.;SOLUTION: A strong motion seismograph 1 for detecting vibration and torsion of a building structure 3 includes an acceleration sensor, angular velocity sensor, and communication device. The acceleration sensor is means for measuring the acceleration in the X-axis direction, Y-axis direction, and Z-axis direction. The angular velocity sensor is means for measuring the angular velocity on the X-axis, Y-axis, and Z-axis. The communication device is means for transmitting data of the acceleration, angular velocity, and the torsional amount.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2016,JPO&INPIT