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地震严重威胁着人类的生存和发展,自从人类诞生以来人们就为抗拒这种自然灾害而奋斗。随着科学技术和人民生活水平的提高,预防与抵抗地震的能力也在不断提高,结构减震控制技术作为抗御地震的一种有效方法,也得到了发展和应用,并成为比较成熟的技术,结构减震控制方法改变了通过提高结构刚度、强度、和延性来提高结构的抗震能力的传统方法,而是通过调整或改变结构动力特征的途径,改变结构的震动反应,有效地保护结构在地震中的安全。
The earthquake threatened the survival and development of mankind. Since the birth of mankind, people have struggled to resist this natural disaster. With the improvement of science and technology and people’s living standards, the ability to prevent and resist earthquakes is also constantly improving. As an effective method for resisting earthquakes, structural damping control technology has also been developed and applied, and has become a mature technology. Structural shock-absorbing control methods change the traditional method of improving the seismic resistance of a structure by increasing its stiffness, strength, and ductility. Instead, it adjusts or changes the structure’s dynamic characteristics to change the vibration response of the structure and effectively protect the structure from earthquakes. In the security.