3. The following table shows the shear test results along the foliation surfaces of gneisses. The area of the discontinuity surface is 6.4*10-3 m². a) Fill in the table b) Calculate the slip resistance parameters of the gnaysa ). (use millimeter paper) Experiment No. Shearing Normal Load Shearing Normal burden Tensile Stress (kg) (kg) (kg/cm²) ( kg /cm? 1 750 500 1400 1200 1600 1400 4. 2000 1800 2500 3500 6. 3000 4250

3. The following table shows the shear test results along the foliation surfaces of gneisses. The area of the discontinuity surface is 6.4*10-3 m². a) Fill in the table b) Calculate the slip resistance parameters of the gnaysa ). (use millimeter paper) Experiment No. Shearing Normal Load Shearing Normal burden Tensile Stress (kg) (kg) (kg/cm²) ( kg /cm? 1 750 500 1400 1200 1600 1400 4. 2000 1800 2500 3500 6. 3000 4250

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Plot the dota and determine the shear modulus for the proportional Strain. Torsion Test Data Sample radius = 0.175 inch. Sample length = 12.0 inches Show.wark on this skeet, %3D %3D
Compute for the combined stress
Find the transverse rupture strength for the flexure test for a brittle material having the following data: b=50mm, t=20mm, L=160 mm and the applied load 300 kg.
14.30 (B). A certain equiangular strain gauge rosette is made up of three separate gauges. After it has been installed it is found that one of the gauges has, in error, been taken from an odd batch; its gauge factor is 2.0, that of the other two being 2.2. As the three gauges appear identical it is impossible to say which is the rogue and it is decided to proceed with the test. The following strain readings are obtained using a gauge factor setting on the strain gauge equipment of 2.2: Gauge direction Strain x 10-6 0° 60° 120° +1 -250 + 200 Taking into account the various gauge factor values evaluate the greatest possible shear stress value these readings can represent. For the specimen material E = 207 GN/m2 and v = 0.3. [City U.] [44 MN/m2.]
Problem 2. Assume that a 20-mm diameter rivet joins the plates which are 100-mm each wide. a. If the allowable stresses are 140 MN/m? for bearing in the plate material and 80 MN/m² for shearing of the rivet, determine the minimum thickness of each plate. b. Under the conditions specified in part (a), what is the largest average tensile stress in the plates? Ø20mm 100 mm Ø20mm
Q.1: Explain the ASD (Allowable stress Design) method.
(47 H.WOA vod Con sists of three bars of unequal dlameters as shown in fig., find the Stress in each bar and the C longation of the rocd ? use E = 200G Va %3D Ø=4omm =30mm =20 mm 2.1W 60 1.5m 2.5m 2m
The solid shaft shown is formed of a brass for which the allowable shearing stress is 55 MPa. Neglecting the effect of stress concen- trations, determine the smallest diameters dAB and dBc for which the allowable shearing stress is not exceeded.
Plz solve The value of Basic Creep 300x 10-6. Calculate creep after 90 days.
A hydraulic punch press is used to punch a slot in a 10-mm-thick plate, as illustrated. If the plate shears at a stress of 325 MPa, determine the minimum force Prequired to punch the slot. 20 mm 75 mm Plan view of slug Punch Plate Slug O 942 kN O 561 kN O 873 kN O 649 kN O 692 kN
A square cross-section v-notched specimen of height 75 mm has each side of 11 mm has been selected to perform Charpy impact test. A v-notch of thickness 1.53 mm is made at the middle of the specimen length. Determine the cross-sectional area at notch.
Home Work: Show that the true strain rate in extruding a round billet of radius r. as a function of distance x from the entry of a conical die can be given as: 2V,rž tana where; V.: ram velocity (ro-xtana)3 x1