Mine engineering, Other Engineering

Assignment Help:
Students are to undertake a tunnel blast design for the following conditions:

• Tunnel is 5.5m wide by 5.5.m high
• Rock is a sandstone with a UCS of 400 MPa
• Drill hole diameter is 51 mm, hole length is 4m
• The cut is to contain 2 relief holes of 75mm diameter
• Dry conditions are anticipated, ANFO to be used with a density of 800 kg/m3 and a powder factor of 0.6 kg/m3
• Nonel detonators are to be used

Related Discussions:- Mine engineering

Gsm alarm system with video surveillance, i am building the above mentioned...

i am building the above mentioned system and i intend using an arduino board together with the gsm shield. my problem is i don''t know if there is a way i can control a camera by p

Aircraft fuel gauges, Aircraft fuel gauges Fuel gauge senders are capac...

Aircraft fuel gauges Fuel gauge senders are capacitor transducers that consist of concentric tubular electrodes from top to bottom of the tank. They are distributed at various

Nicol Prism., Explain the construction of nicol prism and its function.

Explain the construction of nicol prism and its function.

Assignment, Real time processing is suitable when it is necesssary to have ...

Real time processing is suitable when it is necesssary to have the latest information in the following types of business operations

Mine Surveying.., Question 1 (100 marks) As Surveyor in charge of an underg...

Question 1 (100 marks) As Surveyor in charge of an underground mine you have been instructed to design a tunnel to join a crosscut to a haulage drive. The details of the crosscut a

Final project, can u give idea about project in agriculture

can u give idea about project in agriculture

Cost of debt, A company issues 15-year, $1,000 par-value bonds, with a coup...

A company issues 15-year, $1,000 par-value bonds, with a coupon rate of 5%. The bonds are sold for $619.70. The tax rate is 30%. Compute the cost of debt before taxes and after tax

Difference between elastic and plastic deformation, Q. State difference bet...

Q. State difference between elastic and plastic deformation. Ans. Elastic deformation: Elastic deformation is that the part of the deformed material, when the applied load is

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