Why does pipe jacking machine usually get stuck, Civil Engineering

Assignment Help:

Q. Why does pipe jacking machine usually get stuck when the ground condition change from soil to very hard rock?

When pipejacking machine moves from anarea of soil to very hard rock, it will be subject to damage of cutting disc. To break and loosen the rock, pipejacking machine applies a large torque on cutting wheels. Though, with the change of soft region to hard region,pipejacking machine is still under the same jacking load. This results in insufficient or little space for the movement of machine against the rock face, resulting in damage and exhaustion of pipejacking machine.


Related Discussions:- Why does pipe jacking machine usually get stuck

TRIGONOMETRIC RATIOS, GIVE EXAMPLESS OF TRIGONOMETRIC RATIOS AND HOW TO SOL...

GIVE EXAMPLESS OF TRIGONOMETRIC RATIOS AND HOW TO SOLVE THEM

Construction water, what should we do if alkalinity in water is greater tha...

what should we do if alkalinity in water is greater than 25

Cement testing, explain the importance of following standard procedure

explain the importance of following standard procedure

Define the combustion of solid waste, Define the Combustion of Solid Waste?...

Define the Combustion of Solid Waste? A chemical reaction in which the elements in fuel oxidize in presence of excess oxygen C → CO 2 , H → H 2 O, S   → SO x , N → NO x

Matrix method of analysis, Ask question #Explalin a joint frame by stiffne...

Ask question #Explalin a joint frame by stiffness method

Building material, how to calculate the specific gravity and water absorpti...

how to calculate the specific gravity and water absorption of coarse aggregate

Supply each tremie pipe with a single concrete truck, Question Througho...

Question Throughout concreting of diaphragm walls , three tremie pipes are used in single time. But, only one concrete truck is obtainable. How have to concreting works been a

The covers of electrical machines are made of what materials, The covers of...

The covers of electrical machines are made of what materials ? Answer: It is made of  soft magnetic materials.

Collapse mechanisms in unsymmetrical portal frames, How to find beam,sway a...

How to find beam,sway and combined mechanisms for unsymmetrical portal frames? Also how to find the critical mechanisms by using plotting method?

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