1. (a) A glued lap splice is to be made in a 10 × 20 mm rectangular member at α =20°‚ as shown in Fig.1. Assuming that‚ the shear strength of the glued joint controls the design‚ what axial force P is to be applied to the member to get separated to 2 parts? Assume the shear strength of the glued joint to be 10MPa. Fig: 1 (b) An exploded view of a bolted connection is as shown in Fig 2(b). The width of the plate is 60mm; their thicknesses are t1 =10mm. The snugly fitting bolt is 20mm in diameter
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JOINT ROUGHNESS ON SHEAR STRENGTH OF JOINT IN GRANITE Introduction Shear strength is the extreme shear strength where a material can support before rapture. Based on Lama and Vutukuri (1978)[1]‚ it is one of the critical aspects used for designing purpose. There is no doubt that joint is a main factor that leads to failure in every rocks type including granite. In granite‚ shear strength is one of the main characteristic that needs to be determined in order to classify its strength and stability The
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Sheridan Institute of Technology and Advanced Learning Faculty of Applied Science and Technology _____________________________________________ ENGI23413 Mechanics of Materials Lab Report #: 2 Title of Experiment:Shear Strength Class #:70264 Group Members present (with Initials): 1:Gurpreet Singh (….) 2:Jaskirt Singh Na (….) 3: Amninderjeet Singh(….) 4:Rajbir Singh(….) 5:Gurtej Singh(….) 6:Shiv Kumar(….) Date of Experiment: . 12/09/2012 Date
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Direct Shear Box Test Contents Introduction Objective Apparatus Description of Test Results Calculations Relevance to Geotechnics Soil Description and Conclusion References Introduction Shear strength is the property that enables a material to remain in equilibrium when its surface is not level. (Smith‚ 2006) The direct shear test is used to determine the shear strength of soils on a predetermined failure surface. This test is used to measure the shearing resistance‚ undrained shear
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EXPERIMENT (NO.2 (a)) SHEAR FORCE I SUMMARY Shear Forces occurs when two parallel forces act out of alignment with each other. For example‚ in a large boiler made from the sections of sheet metal plate riveted together‚ there is an equal and opposite force exerted on the rivets‚ owing to the expansion and contraction of the plates. The shearing force (SF) at any section of a beam represents the tendency for the portion of the beam on one side of the section to slide or shear laterally relative
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BEAM DESIGN FORMULAS WITH SHEAR AND MOMENT DIAGRAMS 2005 EDITION ANSI/AF&PA NDS-2005 Approval Date: JANUARY 6‚ 2005 ASD/LRFD N DS ® NATIONAL DESIGN SPECIFICATION® FOR WOOD CONSTRUCTION WITH COMMENTARY AND SUPPLEMENT: DESIGN VALUES FOR WOOD CONSTRUCTION American Forest & Paper Association x w Wood American Wood Council American Wood Council R R 2 2 V Shear V Mmax Moment American Forest & DESIGN AID No. 6 DESIGN Paper Association
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Gokongwei College of Engineering Civil Engineering Department Experiment No. 1 Vane Shear Test in Cohesive Soil Submitted by: Dela Peña‚ Analyn A. 10948724 LBYCVG2 EJ Submitted to: Engr. Irene Ubay Professor Submitted on: October 8‚ 2012 I. Introduction Vane shear test is used to measure the shear strength of a soil. It also estimated and measured the fully saturated clay’s undrained shear strength without derangement in the specimen. This test can be conducted in field and laboratory
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EXPERIMENT 2 Title : Shear Force and Bending Moment Objective : To determine the shear force and bending moment when concentrated load‚ symmetrical load and non symmetrical load are applied Introduction The shear force (F) in a beam at any section‚ X‚ is the force transverse to the beam tending cause it to shear across the section. The shear force at any section is taken as positive if the right-hand side tends to slide downwards relative to the left hand portion. The negative force
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ANALYSIS The vane shear apparatus makes use of the theory that the summation of the total shear stress is equal to the sum of the shear stress at failure along the cylindrical surface and the total shear stress on the top and the bottom of the surface of the cylinder. The various sizes of the vanes are accounted for by applying the multiplying factor. The value obtained from the medium sized vane is the value of the stress itself‚ and there is no need to multiply or divide the value. The values
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How to Shear a Sheep in Five Steps by CAROLINE on MARCH 28‚ 2012 If you’ve ever met Emily Chamelin‚ our shearer‚ you’re probably as much in love with her as I am. Every single time I watch her shear‚ I’m astonished by her strength‚ skill‚ and conscientious respect of the animal she’s working with. I sort of can’t decide whether I want her to be my older sister‚ or whether I’d just like to be her when I grow up. Suffice it to say that‚ if I can ever become as much of a badass as Emily‚ I’ll
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