Construction of homogeneous loading functions for elastoplastic damage models for concrete

• 作 者: ZHANG Jl
• 机 构: SchoolofCivilEngineering,StateKeyLaboratoryforDisasterReductioninCivilEngineering
• 出 处: 中国科学：物理学、力学、天文学英文版
• 发表日期: 2014年3期
• 关键词: 弹塑性损伤模型 混凝土施工 均匀 加载函数 装载 三维应力状态 强度标准 直角坐标系 concrete strength theory damage pl
• 基金项目: This work was supported by the National Natural Science Foundation of China--National Science Foundation Joint Project （Grant No. 51261120374） and the National Natural Science Foundation of China （Gra

Over the past 2 decades,tight restriction has been imposed on strength criteria of concrete by the combination of plasticity and damage in one theory.The present study aims at constructing plastic/damage loading functions for elastoplastic damage models f