【摘要】 经多次现场核实,5.12汶川地震震中实为:有巨量喷发气、石的"爆烈式泥火山"伴大地震—巨量黑烟喷发和成千万m3灰砂夹巨石千米抛射,同时引发烈度Ⅺ级的Ms8.0大地震。震中的此场景显然不能用传统构造运动成因自圆其说。汶川大地震只能是地内超临界水流体(简称SCW)退相爆发成因:地震带地下(10—20)km深处,汇聚了巨量SCW(H20-CO2—空气—CH4体系)流体,当其首先上窜到震中莲花心沟下方,减压至临界点(Pc=22.1Mpa)时,瞬间爆发退相,放出能量巨大和体积膨胀千倍的气体,爆发炸碎孕震库上方围岩,造成龙门山断裂带瞬间释放能量,形成大地震。更多还原

【Abstract】 The Wenchuan Ms 8.0 earthquake was associated with a large-scale eruption of mud volcano with gas,sand and boulder of 107 m3.The Wenchuan Ms 8.0 earthquake should be attributed to the eruption of supercritical fluids(SCW).When pressure of SCW(H20-CO2—air—CH4)at the epicenter with a depth of 10-20 km reduced to the critical point(Pc=22.1Mpa),instantaneous eruption took place,releasing giant gas of giant energy which resulted in occurrence of the earthquake.更多还原