Thusly, a new embedded combined element is developed, which can not only simulate the bond and slip between reinforcement and concrete, then get a re.

• 该模型既能模拟钢筋与混凝土之间的粘结滑移,较正确地得到裂缝分布与裂缝宽度,又能使混凝土网格划分不受钢筋位置的影响。