Segmentally lined and sprayed concrete linings tunnels, Civil Engineering

Assignment Help:

Q. Segmentally lined and Sprayed Concrete Linings tunnels?

The fundamental difference between segmentally lined tunnels and SCL tunnels is that the sprayed concrete in SCL tunnel is employed for temporary linings only. Concrete linings in segmentally lined tunnels are designed with long-term load conditions with adoption of appropriate safety factors. Though the dimension of linings in SCL tunnels is derived from a balance between safety of lining and cost consideration. 

The quality of precast concrete linings can be better controlled in precasting yards. It is obviously better than that of sprayed concrete which depends on site workmanship.


Related Discussions:- Segmentally lined and sprayed concrete linings tunnels

Verify the intensity of vertical stress at a point, Verify the intensity of...

Verify the intensity of vertical stress at a point A line load of 100 kN/metre run extends to a long distance. Verify the intensity of vertical stress at a point, 2 m below the

Waterway, What is linear waterway?

What is linear waterway?

Calculate the cubic volume of crushed stone, Calculate the Cubic Volume of ...

Calculate the Cubic Volume of Crushed Stone A symmetrical running track is being constructed in the configuration and dimensions as shown.  The cubic volume (CY) of crushed st

Common building stones, Common Building Stones Here describe some commo...

Common Building Stones Here describe some commonly used stones are following: a. Granite       b. Basalt and trap c. Slate          d. Sand stone   e. Marble        f.

Instruments, description and details about distomat

description and details about distomat

Determine the major role of construction, Determine the major role of const...

Determine the major role of construction A major part of civil engineering construction involves the use of cement concrete. Concrete has a good compressive strength and works

Explain the cross sectional area of flow, Cross-sectional area of flow (ft ...

Cross-sectional area of flow (ft 2 ) (A) For rectangular channels = (w)(d). For trapezoidal channels, divide the flow area into two side triangles and one center rectangle, so

Airport lighting, Airport Lighting: Lighting of Approach to Runway ...

Airport Lighting: Lighting of Approach to Runway A good system of identification of the runway when landing is to provide six transverse cross-bars of lights placed a

Site plan, can I have some help with a site plan. I want it on autocad, I h...

can I have some help with a site plan. I want it on autocad, I have all the dimmension

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