摘要
土体本构模型是工程数值计算的基础。针对某河堤公路工程,通过数值计算,对比分析了摩尔—库仑(M-C)模型与软土蠕变(SSC)模型的特点,计算结果表明:摩尔—库仑(M-C)模型与软土蠕变(SSC)计算结果基本一致,说明软土蠕变(SSC)模型比摩尔—库仑(M-C)模型更能反映出时间对计算结果的影响,更适用于对固结时间较长的土体。
Soil constitutive model is the foundation of engineering numerical calculation.The characteristics of Moll-Coulomb(MC)model and Soft Soil Creep(SSC)model are compared and analyzed by numerical calculation for a riverbank road project.The results show that the MC model is basically consistent with the results of SSC model.This shows that SSC model can better reflect the influence of time on the calculated results than the MC model,and is more suitable for soils with longer consolidation time.
作者
徐海波
吴杰
Xu Haibo;Wu Jie(Anhui and Huaihe River Water Resources Research Institute,Bengbu 233000,China;Anhui Supervision and Inspection Station of Construction Engineering Quality,Hefei 231000,China)
出处
《山西建筑》
2020年第13期69-71,共3页
Shanxi Architecture
