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. Show the application of Concrete crash barriers?
Concrete crash barriers aren't considered as the best barrier design due to the following reasons when compared with flexible barriers:
(i) Concrete barriers possess rough surface that, when impacted by moving vehicles, tend to cause significant damage to the vehicles.
(ii) Because concrete is a rigid material and deceleration of collided vehicles is relatively large when compared with flexible barriers.
Though concrete crash barriers have particular application in locations where deflection of barriers isn't allowed. For example in the central divider of a carriageway, if flexible barriers are adopted and vehicles crush into the barriers, deformation resulting from the hitting of vehicles will result in an intrusion to the adjacent carriageway. This is undesirable since this can trigger further collisions in the adjacent carriageway and therefore rigid barriers such as concrete crash barriers must be adopted in this scenario.
Define the Cracking - underwater inspection of bridge? A crack is a linear fracture in concrete. There can be several types of cracks starting from surface and going into the c
important terms used in levelling
Incoming water contains 2.5 mg/L as a substance of natural alkalinity (HCO3-). The flow rate is 9.5 ML/day). (a) What feed rate is required if the alum dose is 7 mg/L and is avail
convert to include bearing 76
what is wet bituminous macadam
State the effect of shape on the bearing capacity. Differentiate among safe bearing capacity and allowable soil pressure. Write critical notes on (i) foundations on black cot
Explain the Signalized Intersections Cycle length - the time required for one complete sequence of all signal indications Phase - the right-of-way (green), change (yellow),
Classification Based on Availability: Forest departments categorized timbers based on the availability as X=Most common. 1415 m 3 or more per year Y=Common. 355 m 3 to 1415
Enlongations in solids based on elastic constants
what is the manufacturing process of regular portland cement
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