Construction of railway line, Mechanical Engineering

Assignment Help:

Construction of Railway Line:

Earthwork

Earthwork in embankment is made up of soil from nearby borrowpits. The soil is deposited in layers of 25 cm and compacted at optimum moisture content, and each layer is compacted by rollers. The earth is deposited either manually or by dumpers, graders or dozers. The embankment is formed to a slope of 11/2 : 1 or 2 : 1. In cuttings, slopes of 1/2 : 1 to 1/8 : 1 are common, depending upon the type of the soil.


Related Discussions:- Construction of railway line

Compute efficiency of dual cycle, (a) Compare 2 two-stroke cycle engines wi...

(a) Compare 2 two-stroke cycle engines with 4 stroke cycle engines. What are the function of flywheel and Cam Shaft? (b) Derive a mathematical expression for efficiency of dual

Impact of poor maintenance, 1. Production Capacity : Machines idled by br...

1. Production Capacity : Machines idled by breakdowns cannot produce thus the capacity of the systems is reduced. 2. Production cost: Labor costs per unit rise beca

Find out extension, Find out extension: Q: A bar having length 25mm h...

Find out extension: Q: A bar having length 25mm has varying cross section. It carries load of 14KN. Find out extension if cross section is given by (6 + x 2 /100) mm 2

Explain the importance of hydraulic paver machine, Explain the importance o...

Explain the importance of Hydraulic paver machine In the center of the augers is a gear box. Kick back paddles are used to "tuck" mix under the gear box. If the paddles were n

Fluid Mechanics, I would like a help for my fluid mechanics assignment

I would like a help for my fluid mechanics assignment

Determine the moment of resistance of the flitched beam, Determine the mome...

Determine the moment of resistance of the flitched beam: A flitched beam consists of a wooden beam of width 120 mm & depth 250 mm & mild steel plates of thickness 10 mm & widt

Chemical machining., chemical milling is used in aircraft plant to create p...

chemical milling is used in aircraft plant to create pockets in wing sections made of an aluminium alloy. the starting thickness of one work part is 20 mm.a series of rectangular s

Determine the stress in steel rod, A steel rod of 3 cm diameters and 5 m lo...

A steel rod of 3 cm diameters and 5 m long is connected to two grips and the rod is maintained pull exerted when the temperature falls to 30 o C if (a) The ends do not yield, an

Problems, Prlblems 1 & 3 can you provide accurate and clear solved out solu...

Prlblems 1 & 3 can you provide accurate and clear solved out solutions not done by computer either.

Describe vibration and explain different types of vibration, Describe vibra...

Describe vibration and explain different types of vibration. Add following harmonic motions analytically:- X 1 = 4 cos (wt +100) X 2 = 6 sin (wt +600)

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