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2012年6月30日新源、和静交界MS6.6地震较为显著的特点是多种生命线与重要工程出现了不同程度的破坏。为了给今后灾区恢复重建、规划发展提供科学可靠的数据,通过实地科学考察,归纳、介绍了灾区生命线与部分重大工程概况及其震害特征,并分析这些破坏产生的原因。由于震区的抗震设防烈度相当于本次地震的极震区烈度Ⅷ度,因此本次地震对生命线和重大工程总体的破坏相对较轻,主要的震害原因是高烈度的破坏和地震动引发的地震地质灾害。
On June 30, 2012, the new source and the MS6.6 earthquake at Jingjiaojie are characterized by the remarkable destruction of various lifelines and important projects. In order to provide scientific and reliable data for the recovery, reconstruction and planning of the disaster-stricken areas in the future, through the scientific investigation and induction on the ground, the author introduced the lifeline and some major project profiles in disaster areas and the characteristics of earthquake damage and analyzed the causes of these damages. Since the seismic fortification intensity of the earthquake area is equivalent to the degree of severe earthquake of degree VIII of this earthquake, the damage to the lifeline and the major projects in this earthquake is relatively light. The main causes of the damage are high-intensity damage and earthquake-induced Seismic geological disasters.