汶川地震前龙门山及其周缘断裂形变运动与应力累积的数值模拟

万永魁^1,², 刘峡^1,^*, 沈军², 王雷³, 李妍²

NUMERICAL SIMULATION OF DEFORMATION MOVEMENT AND STRESS ACCUMULATION IN LONGMENSHAN AND ITS ADJACENT FAULTS BEFORE WENCHUAN EARTHQUAKE

WAN Yong-kui^1,², LIU Xia¹, SHEN Jun², WANG Lei³, LI Yan²

模拟区域(a)模型构架及网格划分结果(b, c) F₁ LRB-fau(龙日坝断裂); F₂ MJ-fau(岷江断裂); F₃ HY-fau(虎牙断裂); F₄ LMS-fau(龙门山断裂)