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在2013年4月20日,继08年四川发生8.0级大地震后,在四川雅安再次发生7.0地震,造成重大人员伤亡及财产损失,并且有些重建房屋遭到再次破坏。因此,增强房屋建筑的抗震能力,加强建筑工程抗震研究的重要性更显得尤为重要。通过采用科学的,经济的,安全的抗震设计方法以达到提高抗震能力这一目的。本文就一些房屋破坏机理、抗震设计原则、新型材料的使用三方面展开讨论。
On April 20, 2013, following the 8.0 magnitude earthquake in Sichuan in 2008, another 7.0 earthquake struck Ya’an in Sichuan Province, causing heavy casualties and property damage. Some of the redeveloped houses were destroyed again. Therefore, it is even more important to enhance the seismic capacity of buildings and reinforce the importance of earthquake-resistant construction. Through the use of scientific, economical and safe seismic design methods to achieve the purpose of improving seismic capacity. This article discusses some of the destruction mechanism of houses, seismic design principles, the use of new materials.