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1·The shear resistance of bolted joint can be obviously improved by higher ratio of bolt section to bolted joint 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 bolted joint 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 bolted joint is built in the paper.

本文结合试验研究的成果，建立了新型空心螺栓球节点弹塑性分析的简化力学模型。

4·The 3-d contact stress in bolted joint parts and its contact coverage are investigated experimentally with the photoelastic method and the newly developed caustics method.

采用经典的三维光弹性实验技术和新兴的焦散线实验方法，分别研究了螺栓联结件的三维接触应力及其接触影响区域。

5·This article studies the influence of the bolt tightening torque on the fretting damage of LY12CZ aluminium alloy double shear lap bolted joint by experimental and conumerical analysis.

从试验和数值分析两个方面研究了螺栓预紧力矩对LY12CZ铝合金双盖板对接螺纹联接件微动损伤的影响。

6·The engineering survey and construction process and method of bolted ball joint net frame are introduced, and good result has been achieved.

介绍了施工现场的工程概况及螺栓球节点网架的施工工艺和施工方法，并收到了良好效果。

7·All expansion joints shall have bolted flange-to-flange type connections on both sides of expansion joint for removal of complete unit. Minimum flange thickness shall be 6 mm.

所有的伸缩接头(膨胀节)都应当采用法兰栓接。法兰的最小厚度为6毫米。