What is codal provisions, Civil Engineering

Assignment Help:

According to National Building Code (Sp:7 1970), the differential settlement shall be kept within the limits to which the superstructure can accommodate itself without harmful distortion, by suitably designing the foundation. Total settlement shall be so restricted or special arrangements made so that connections to the buildings such as drainage lines are not damaged. Allowable bearing pressure for footings on sand should be such that differential settlement does not exceed 1/300. This condition is generally satisfied if the total settlement is limited to 50 rnrn. For simple spread footings on clayey soils, the allowable bearing pressure should be such that the differential settlement does not exceed 1/300. This condition is generally satisfied if the total settlement is limited to 75 mrn.


Related Discussions:- What is codal provisions

Determine about the statement - failure at cracking load, Determine about t...

Determine about the statement - Failure at Cracking Load This brittle mode of failure is likely to occur in those pre-stressed elements that are concentrically pre-stressed wit

Define inspection of steel or cast iron substructures, Define Inspection of...

Define Inspection of Steel or Cast Iron Substructures? Corrosion is the principal cause of deterioration in steel waterfront substructures. On bare un-protected steel pilings,

Define the equations for a contracted rectangular weir, Define the Equation...

Define the Equations for a Contracted Rectangular Weir If the rectangular weir is a contracted weir and the flow is restricted from passing freely through the weir opening, a r

Briefly explain about artificial cut offs, Q. Briefly explain about Artific...

Q. Briefly explain about Artificial cut offs? Alignment of a cut off is chosen so that approach and exit ends remain more or less tangential to the river course. A cut off can

Measure the ultimate settlement due to pumping, A clay stratum of 18 metres...

A clay stratum of 18 metres thickness was found above a sand stratum when a boring was made. The clay was consolidated under the present overburden pressure. The hydrostatic pressu

Structural analysis 1, derive equation of radial pressure and loop stresses...

derive equation of radial pressure and loop stresses of thick cylinder

Calculate the annual cost of alum - coagulation, Incoming water contains 2....

Incoming water contains 2.5 mg/L as a substance of natural alkalinity (HCO 3 - ). The flow rate is 9.5 ML/day). (a) What feed rate is required if the alum dose is 7 mg/L and

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