3D打印路径对混凝土拱桥结构力学性能的影响

孙晓燕,唐归,王海龙,汪群,张治成

Effect of 3D printing path on mechanical properties of arch concrete bridge

Xiao-yan SUN,Gui TANG,Hai-long WANG,Qun WANG,Zhi-cheng ZHANG

表 2 数值模拟模型中单元节点数和单元数

Tab.2 Number of nodes and units in models numerical simulation

工况 Nn Ne 浇筑模型 91 564 19 822 纵向打印 65 242 23 141 组合打印 81 814 28 627 横向打印 118 846 36 442