Because knowledge of the behavior of high-strength bolts while under fire is insufficient, there is further need to establish the behavior of high-strength bolt while under fire load. In this study, the behavior of high-strength bolts was investigated by a series of tests conducted at elevated...
This paper is focused on the structural behavior of the single shear bolted connections with thin-walled ferritic stainless steel. The purpose of this study is to investigate the ultimate behaviors, such as ultimate strength and fracture mode of the single shear bolted connections of thin-walled fe...
Bjurstrom S (1974) Shear strength of hard rock joints reinforced by grouted untensioned bolts. In: Proceedings of the 3rd ISRM Congress, Denver, CO, ... H.,JalalifarN.,Aziz - 《Rock Mechanics & Rock Engineering》 被引量: 23发表: 2010年 A simplified model to study the behavior of pre...
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This study was aimed at defining the strength and behavior characteristics of single, high-strength structural bolts under static loadings of tension and shear. A total of 115 bolts were tested and the results were analyzed with consideration being given to such factors as location of the shear ...
High-Strength Bolt of Torque Shear Bolt, Torsional Shear -High- Strength Bolts Torsion Shear Bolt Connections Made A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confu...
the configurations of which are illustrated in Fig. 4. All specimens had a bolt gagep2= 18 mm and edge distancee2= 16 mm. Standard bolt holes of 7 mm were drilled for the M6 bolts of Grade 12.9, which had a nominal tensile strength of 1220 MPa. Only the bolt shanks were in contact...
When the failure occurs in the Bolt-Grout interface, the interface strength is the strength of the rock bolting system. Therefore, studying the properties of the interface shear strength is essential. 3.2.1. Effect of Rib Spacing on Shear Strength ...
The interface shear strength is generally reported by fitting a linear Mohr–Coulomb failure envelope (defined by the apparent adhesion, c, and interface friction angle, δ) to shear data measured at a range of confining pressures for peak and/or residual conditions. ...
Carbon Steel High-Strength Torque Shear Bolt , Torsional Shear -High- Strength Bolts Torsion Shear Bolt Connections Made A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, an...