blasting, 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 granite with a UCS of 300 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:- blasting

Budget and determining, In Corporate finance, Experts engaged in this occup...

In Corporate finance, Experts engaged in this occupation have the liability to increase the organization's revenue, shareholder's money, investment spending budget and determining

Density correction factor, superheated steam flow measurement please provid...

superheated steam flow measurement please provide formula used for density correction factor

Assembly buildings - common fault, Assembly buildings - fire risk assessmen...

Assembly buildings - fire risk assessment: Common faults found in assembly buildings are: Combustible items left in protected routes or bedroom corridors Locked exi

Robotics, how to become robotics engneer

how to become robotics engneer

Dsp, need a topic for small project using dsp

need a topic for small project using dsp

Finite Element analysis, Need to understand the method for calculating the ...

Need to understand the method for calculating the maximum deflection and maximum stresses on a rigidly supported circular plate. The plate has a 500 mm radius and is 12mm thick.

P d c, what are clippers

what are clippers

Financial management, The role of financial managers in the changing econom...

The role of financial managers in the changing economic scenario

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