Abstract:On the basis of crustal gravity isostasy theory,the theoretic isostatic crustal thickness(D) with Airy’s isostatic model in Hexi area was computed. In the same time, real crustal thickness(M) from the Bouguer gravity data was inverted,and then compared these two thicknesses with each other for researching crustal isostatic stability.The results indicate that the value D is generally larger than the value M and it means that the crust is in a monisostatic state.
Guo Shusong ,Zhu Yiqing,and Liu Fang . RESEARCH ON STABILITY OF CRUST IN HEXI AREA BASED ON CRUSTAL GRAVITY ISOSTASY THEORY[J]. jgg, 2011, 31(3): 38-41.