强烈地震对人们最直接的威胁 是对建筑物的破坏,而人们 约有90％的时间,生活和工作在房间内。因此,加强建筑物的抗震能力,对于减少地震灾害中的损失具有非常重要的意义。研究建筑物的抗震,首先应了解地震的震级与烈度的概念。 地震的震级和烈度 地震的震级是根据地震本身的强度而设定的等级标度。它和震源释放出的能量有关。释放出的能量愈多,震级就愈大。因此,一次地震 The most immediate threat to people from a strong earthquake is the destruction of buildings, and about 90% of the time people live and work in the room. Therefore, strengthening the seismic capacity of buildings is very important for reducing the losses in earthquake disasters. To study earthquake resistance of buildings, we should first understand the concept of earthquake magnitude and intensity. Earthquake magnitude and intensity Earthquake magnitude is based on the strength of the earthquake itself set the scale. It is related to the energy released by the source. The more energy released, the greater the magnitude. So an earthquake