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

Surveying, how to defined work from whole to the part

how to defined work from whole to the part

Explain the inventory inspections - inspection of bridge, Explain the Inven...

Explain the Inventory inspections - Inspection of Bridge? These inspections are normally performed following new construction, modifications, or repair to establish as-built or

Immersed tube method for underwater crossings, Immersed tube method for und...

Immersed tube method for underwater crossing includes the following basic construction steps: (i)  Prefabricating long tunnel units (concrete orsteel shell) in a dry-dock or shi

Explain terzaghi theory of bearing capacity, a) Explain Terzaghi's theory o...

a) Explain Terzaghi's theory of bearing capacity of shallow strip foundations. Determine the three bearing capacity factors and give their values for  Φ  = 0' case. (b) Descreib

Define the arrow diagramming method, Define the Arrow Diagramming Method ...

Define the Arrow Diagramming Method Activity-on-Arrow (Branch) with nodes as dependencies Uses finish-to-start precedence only. The solution method for an activity on

Determine condition of activity in the network flow diagram, Determine the ...

Determine the condition of each activity in the network flow diagram shown below   Ans: a. Activity C can be started only after the completion of activities A and

Plagiarism, what is the importance of plagiarism in civil Engeneering

what is the importance of plagiarism in civil Engeneering

Define the alternate depths - hydrologic system, Define the Alternate Depth...

Define the Alternate Depths In open channels, two alternate depths of flow have the same energy for the same flow rate. As shown in the figure, the hyperbolic plot of energy (x

State the effect of stretched tendons, State the effect of stretched tendon...

State the effect of stretched tendons The effect of stretched tendons inside the concrete components is just like a stretched spring. If a spring is stretched it would like to

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd