Test for determination of shear modulus, Civil Engineering

Assignment Help:

Test for determination of Shear Modulus

Conditioning load : Bearings shall be preloaded with maximum horizontal load Htest (with Ntest or vertical load held constant) and unloaded before test loading.
Rate of loading : Ntest corresponding to σm = 5 MPa shall be held constant during test and the horizontal loading H shall be gradually increased to yield a shear stress rate of approximately 0.05 to 0.1 MPa per minute.
Maximum test loading Ntest : The horizontal loading H shall be increased upto a maximum Htest which corresponds to horizontal deflection equal to 'h' (total elastomer thickness).
Measurement : Load and deflection measurements shall be calculated at approximately equal intervals not less than 5.

Related Discussions:- Test for determination of shear modulus

Finding the Point of Contraflexure, Hi, I am struggling with some beam desi...

Hi, I am struggling with some beam design, I need to find the bending moment of a continuous beam. It has 3 supports, each end is pinned and the middle support is off centre and fi

State the natural frequency of a machine foundation, State the natural freq...

State the natural frequency of a machine foundation of base area 2m × 2m and weight 150 kN, suppose that the soil mass participating in the vibration is 20% of the weight of founda

Dissimilarities between pipe culverts and box culverts?, Question What are ...

Question What are main dissimilarities in applications between pipe culverts and box culverts ? Answer Essentially, culvert resources covered hydraulic structure that conveys fl

Determine the coordinate for point r, For the project work points (x,y) sho...

For the project work points (x,y) shown in the figure the bearing of point R is due West. The coordinate for point R is most nearly: Solution: Determine the length o

Bricks, charactor of fourth class brick

charactor of fourth class brick

Calculate the cubic volume of crushed stone, Calculate the Cubic Volume of ...

Calculate the Cubic Volume of Crushed Stone A symmetrical running track is being constructed in the configuration and dimensions as shown. The cubic volume (CY) of crushed st

Distomat, applications of distomat in briefly

applications of distomat in briefly

Dimples in polytetrafluoroethylene, Dimples in Polytetrafluoroethylene (PTF...

Dimples in Polytetrafluoroethylene (PTFE) PTFE is a fluorocarbon polymer that possesses good chemical resistance and can function in a wide range of temperature. The most signi

Concrete structure be entirely free of expansion joints, Question Would a c...

Question Would a concrete structure be entirely free of expansion joints and contraction ? Answer Consider that concrete structure is not subject to problem of disparity settlem

Chain surveying, describe setting out right angle at given point on a chain...

describe setting out right angle at given point on a chain line and when the point lies outside the chain line

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages