Provision of Tunnels
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
computer science crazy
Super Moderator

Posts: 3,048
Joined: Dec 2008
07-04-2009, 10:53 PM

Pune - Satara Section of the National Highway NO.4 passes through Katraj Spur of the Western Mountain Range between Pune and Shirwal. Existing highway is a two-lane road with quite a few sharp bends and steep sections. Existing highway also passes through a 275 m long two-lane tunnel located in the Katraj Spur. In view of the space limitations it was considered that straightening out existing sharp curves was almost an impossible task. Further, it was considered that any work on the existing highway would cause hindrance to the present day heavy traffic. To cater to the present day traffic and the traffic that is likely to increase in the next decade or so, provision of independent duel carriageways each with three lanes has been found to be necessary. It was therefore decided to carry out detailed study on a totally separate alignment for the highway with a provision of two independent carriageways each with three lanes. After initial surveys it was decided to carry out a detailed study on the proposed new highway taking off from the Westerly Bypass at Katraj Village and negotiating the Western Mountain Range through the Zorali Mountains and rejoining the existing National Highway NO.4 at the southern end of the Mountain Road. This Chapter brings out the Necessity of Provision & Economics of Construction of the Tunnels required to be provided in the Katraj Ghat and details of studies carried out for Detailed Engineering. The Studies were as follows : -Need for Provision of Tunnels -Requirement of Functional Parameters and Considerations Parameters Proposed to be Adopted -Study of Alternative Alignments of the Tunnels and Selection of one Alternative for further Studies. -Survey of the Area at and around the Alignment of the Selected Alternative. -Geotechnical Studies through Exploratory Bore Holes and Tests thereon for Assessment of Tunnelling Conditions. -Geometry of the Tunnels. -Approach Methodology for Design of Tunnel Supporting Systems. -Methodology of Construction of the Tunnels. -Estimate of Cost of Construction of the Tunnels.
Use Search at wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion

Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Tagged Pages: tunnels are provided when, chrome mod 8, pdf of provision of tunnel, provission of tunnels, seminar topics on tunnels, pdf on provision of tunnels, provision for tunnels,
Popular Searches: submarged floating tunnels, questionerie about provisional store, seminar reports for provision of tunnels, synopsis for provision stores, applications of wind tunnels in aerospace industry, tunnels electronics, seminar ppt on provisoin of tunnels,

Quick Reply
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
Last Post: project girl
  Loads on Tunnels seminar class 0 1,889 18-04-2011, 04:25 PM
Last Post: seminar class
Wink PROVISION OF TUNNELS seminar projects crazy 1 1,488 09-08-2009, 03:05 PM
Last Post: bafna.tanmay