Curved surface profiles, Civil Engineering

Assignment Help:

Question

Why is concrete profile barriers planned with curved surface profiles?


Answer

Safety fencings are designed to include vehicles in carriageway in that they are travelling and prevent them from rebounding into road and causing hazards. For regular fencing design, while vehicles crash into safety fencings, it would give way as a result as to absorb as much energy as possible, thus reducing impact forces on vehicles. Furthermore, it serves to realign vehicles along carriageway at what time vehicles hit on them. Though, for concrete profile barriers they are not designed to absorb energy throughout vehicle crashing, but to hold vehicles hitting on them. In this link, concrete profile barriers are designed with curved profiles as a result that vehicles be able to mount and go up partly on them, yet they will not cause overturning of vehicle

 


Related Discussions:- Curved surface profiles

Premix carpet - road pavements, Premix Carpet: An open graded premix ...

Premix Carpet: An open graded premix carpet, commonly called premix carpet (PC), is an open graded premixed material laid to a thickness of 20 mm and rolled, followed by a se

Define underwater inspection methods - inspection of bridge, Define Underwa...

Define Underwater inspection methods - inspection of bridge? Method for underwater inspection of a bridge depends on type and extent of damage expected, inspection intensity le

Beneficial points of sliding bearings over roller bearings, What are key be...

What are key beneficial points of sliding bearings over roller bearings ? In roller bearing for a given movement a roller bearing exhibit modify in pressure centre from its un

Concrete surround for drainage pipes, Concrete surround is generally adopte...

Concrete surround is generally adopted for rigid drainage pipes to resist high traffic loads (for instance under shallow covers) and to allow for using pipes with lower strength. F

Surface drainage, Surface Drainage: Surface drainage deals with arran...

Surface Drainage: Surface drainage deals with arrangement for quickly leading the water from rainfall away from the surface of pavements, shoulders, slopes of embankments and

Brigdes, infomation about differnt brigdes

infomation about differnt brigdes

Define the spalling - underwater inspection of bridge, Define the Spalling ...

Define the Spalling - underwater inspection of bridge? A spall is a roughly circular or oval depression in the concrete. Corroding reinforcement can cause spalls and reinforcin

Show the process of waterproofing for bridge decks, Q. Show the process of ...

Q. Show the process of Waterproofing for bridge decks? Waterproofing materials such as membranes are applied on top of bridge deck surface since:  (i)  Vehicular traffic (f

Binomial distribution - exact probability, Binomial Distribution - exact pr...

Binomial Distribution - exact probability: For the binomial distribution having n = 10, y = 0.4, find p (X ≤ 4) using equations and verify that equation gives a better approxi

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