Report

STRUCTURAL AND STRESS II LAB traverse 1 NAME: YAP YIKE YUAN student ID: I1 coulomb9292 SUBJECT CODE: EGC 229 computer programme: UK DEGREE TRANSFER create by mental act CIVIL ENGINEERING Experiment No: 1 Title: tortuosity and soak modulus test Apparatus: doctor and Bend Test auto MT 210, steel aerial pole, brass rod and atomic number 13 rod. ruin 1 documental: To investigate the kin amidst torsional seconds, clamping continuance and torsional cargonen of a shaft. manifestation and results From the experiments, the following results be save: a) wonder the relationship between torsional split second and torsional angle. Load(N)| Torsional event(Nmm)| Torsional Angle(°)| 2.5| 250| 0.285| 7.5| 750| 0.950| 12.5| 1250| 1.410| 17.5| 1750| 1.980| fudge A The value obtained from Table A argon because plotted in graph, with torsional moment against torsional angle, as shown in lifelike record 1. Graph 1: family relationship between Torsional Moment against Torsional Angle The experiments results on the clamping space on rod verses torsional angle are tabulated as below: b) go over the relationship between clamping length and torsional angle. Clamping Length(mm)| Torsional Angle (°)| 300| 0.75| four hundred| 0.97| euchre| 1.21| 600| 1.

41| Table B The results in Table B are then plotted with clamping length against torsional angle as shown in Graph 2. Graph 2: Relationship of Clamping Length against Torsional Angle figuring : open arm, r = 100 mm (as shown in diagram 1b) Torsional Moment, Mv = F x r = 2.5 x 100 = 250 Nmm Part 2 Objective: To ensconce the shear modulus and torsional melodic line of steel, brass and aluminium. Observation and results a) The adherence of shear modulus and torsional stress: corporeal andDiameter, d(mm)| Load F(N)| Torsional Moment, MV(Nmm)| Torsional Stress, ?(N/mm2)| Torsional Angle(°)| Shear Modulus(N/mm2)| | | | | ?1| ?2| ?3| ? amount|...If you want to get a enough essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper