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Showing 1 to 5 of 5 for “"Self-Tapping Screws"”.
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Parallel-to-Grain Withdrawal Resistance of Structural Self-Tapping Screws in Canadian Timber
… thesis investigates the withdrawal capacity of self-tapping screws (STS) inserted parallel-to-grain. An experimental study was conducted with 100 screws tested in total. The experimental program includes two main test series. First, withdrawal testing was conducted on screws with a diameter of …
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Evaluation of deck fasteners functioning as shear connectors for composite steel joists
… are considered. They are: 1. #12-24 Teks/5 self-drilling, self-tapping screws. 2. 1/4-14 Teks/3 with a 1 1/4 in. stand-off sleeve. 3. 1/4-14 Teks/3 with a 1 3/4 in. stand-off sleeve. 4. 1/4-14 Teks/3 with a 2 1/4 in. stand-off sleeve. 5. 0.150 in. dia. air fired pins. 6. Puddle welds (5/8 …
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Application of Ductile Yield Link in Glulam Moment Connections
… in the perpendicular-to-grain direction using self-tapping screws. Failure mechanisms were analyzed, and performance characteristics related to the connection's strength, stiffness, and ductility were evaluated. Results indicated that the reinforced specimen exhibited higher strength, …
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Structural performance of rounded dovetail connections
… community with a new design tool. Finally, self tapping screws as reinforcement have been studied and are shown to significantly improve the structural performance of RDC under vertical shear loading.
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Reinforced Timber Laminated Veneer Lumber (LVL) Connection Loaded Perpendicular to the Grain
… improving the splitting resistance by inserting self-tapping screws. In the first phase, AS/NZS 4063.1-2010 tensile tests were conducted on LVL samples of two lengths using a three-point bending set-up. The load, deflection, stress, strain, and failures of the samples were measured and analyzed …