Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Purpose of setting minimum amount of longitudinal steel areas for columns?
In some design codes it specifies that area of longitudinal steel reinforcement must be not less than a specific percentage of sectional area of column. Initially the limitation of steel ratio for columns helps to guard against potential failure in tension. Tension can be induced in columns during design life of concrete structures. For example tension is induced in columns in case there is uneven settlement of building foundation or upper floors above the column are completely unloaded whereas the floors below column are strictly loaded. Secondly because of the effect of creep and shrinkage, there would be a redistribution of loads between steel and concrete reinforcement. So steel reinforcement can yield easily in case a lower limit of steel area isn't established.
Additionally, test results indicated that columns with too low a steel ratio will render the equation below inapplicable that is used for design of columns:
N=0.67fcuAc+fyAs
Explain the Tertiary Treatment for Wastewater Tertiary Treatment: in cases where secondary treatment is not adequate (particularly if the discharges are into a sensitive water
Define Underwater Inspection of steel or cast iron structures? Underwater Inspection of steel/cast iron structures may be carried out as under: i. Start the inspection at sp
Economic span
A continuous wall footing, 1 m wide, rests on sand, the water table lying at a great depth. The corrected N-value for the sand is 10. Verify the load which the footing can support
Using Laplace transfom, the following differential equation d y dy dt reduces to the algebraic equation of the form Resolve y(s) into partial fractions
Surveyed elevations are shown in Figure for a 50' x 50' grid at a proposed parking lot location. The amount of borrow needed to bring the area to an elevation of 90-ft is most near
Question What are major advantages of using top-down approach in basement construction? Answer The main advantages of top-down approach are listed below- (i) Stru
Cargo Handling Facilities: All water transport terminals require cargo handling facilities. Cranes of various sizes are used. In docks, traveling cranes are popular (Figure).
Question While precast concrete jacking pipes , from time to time grout holes are calculated inside these precast pipes. Give specific and key reasons? Answer Grout h
Prime Coat: A prime coat is the application of a low viscosity binder, usually a bituminous emulsion, to a gravel, WBM or WMM surface, to enable the binder to fill up the voi
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd