Location of construction joints, Civil Engineering

Assignment Help:

Q. Location of construction joints?

Construction joints are generally required in construction works since there is limited supply of fresh concrete in concrete batching plants in a single day and size of concrete pour can be too large to be concreted in one go. 

The number of construction joints in concrete structures must be minimized. If construction joints are required to facilitate construction, it is usually aligned perpendicular to the direction of the member. For slabs andbeams, construction joints are predominantly located at about one-third of the span length. Choice of this location is based on the consideration of low bending moment estimatedwith relatively low shear force. Though location of one-third span is not applicable to simply supported slabs and beams since this location is expected to have considerable shear forces and bending moment when subjected to design loads. Occasionally engineers can tend to select the end supports as locations for construction joints just to simplify construction.


Related Discussions:- Location of construction joints

Design of masonry, Describe the different types of Ant proof courses

Describe the different types of Ant proof courses

Open graded premix carpet, please tell me about gradation of open graded pr...

please tell me about gradation of open graded premix carpet

What is the safe bearing capacity of wide strip footing, A loading test was...

A loading test was conducted with a 300 mm square plate at depth of 1 m under the ground surface in pure clay deposit. The water table is situated at a depth of 4 m below the groun

Keywords related to modern trends in transportation, Keywords related to Mo...

Keywords related to Modern Trends in Transportation: Exclusive Bus Lane :           A lane reserved exclusively for buses. High Capacity Bus System            :

#soil survey., Explian obstacles in chaining but not ranging.

Explian obstacles in chaining but not ranging.

Practically the dielectric constant of air is taken as , Practically  the ...

Practically  the dielectric constant of air is taken as? Answer: The dielectric constant of air is taken as  unity.

Stairs, what are the basic reqiureents for stairs. explain the basic proced...

what are the basic reqiureents for stairs. explain the basic procedures for stair construction

Define coefficient of consolidation, Define and distinguish among coefficie...

Define and distinguish among coefficient of volume compressibility and coefficient of consolidation. Explain clearly one method of computing coefficient of consolidation, given

Couple, Properties of a couple

Properties of a couple

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