The shear resistance of boltedjoint can be obviously improved by higher ratio of bolt section to boltedjoint area and inclined bolt.
倾斜锚杆加固的节理抗剪强度比垂直锚杆大，提高锚固面积比能显著提高节理抗剪强度。
2
The specimen and corresponding fixture have been designed, and the fatigue experiment of composite component with boltedjoint has been carried out.
设计了试验件和相应的夹具，开展了复合材料层合板螺栓连接结构的部件疲劳实验。
3
Combined with experimental results, a simplified mechanics model for the elastoplastic analyze of the new type of hollow ball boltedjoint is built in the paper.