摘要
岩土体本身的复杂性使岩土开挖变形的数值模拟分析结果与实际有一定的误差。分析产生误差的因素,探讨各误差因素对模拟结果的影响及减小误差的方法,从而可以判断和提高数值模拟结果的准确性。
The complexity of rock masses and soils leads to errors in the numerical analytical results on excavation deformation. The authors identify factors that cause such errors, discuss how those factors affect simulation results, and how the effects of such errors should be reduced to assure the accuracy of numerical simulations.
出处
《工程地质学报》
CSCD
2005年第2期236-239,共4页
Journal of Engineering Geology
