单层网壳预埋螺栓装配式节点六杆模型试验
金跃东,汪儒灏,赵阳

Experiment of six-member basic structure with a pre-embedded-bolt joint for single-layer latticed shells
Yue-dong JIN,Ru-hao WANG,Yang ZHAO
图 12 有限元模型接触面示意图
Fig.12 Schematic of contact interface of finite element model