What engineering parameter must the joint surfaces possess

Assignment Help Civil Engineering

Reference no: EM13320196

A slope face is cut in granite with sheet joints dipping.

A) Disregarding information about cohesion or friction along the joint surfaces, state why the cut is stable.

B) The roadway is to be widened which will require a slope face cut at a steeper angle. Assume zero cohesion along the joints. What engineering parameter must the joint surfaces possess (magnitude) to be stable on a steeper cut with no reinforcement.

Reference no: EM13320196

Questions Cloud

What minimum power must be supplied to the coils : A concrete slab is 9.7 cm thick and has an area of 4.6 m^2. What minimum power must be supplied to the coils to maintain a temperature difference of 17.3 Degrees C between the bottom of the slab and its surface

Determine the depth of flow immediately upstream of the hump : A rectangular channel of 2 m depth and 5 m width carries 1 m deep running water. It is laid to a slope of 0.001 with Manning's n = 0.02. Some distance downstream there is a hump of height 0.5 m on the stream bed.

Basic present value calculations : Basic present value calculations Calculate the present value of the following cash flows, rounding to the nearest dollar: a. A single cash inflow of $12,000 in five years, discounted at a 12% rate of return.

Calculate the investment income for the year : Indicate whether the imputed interest rules should apply in the following situations. Assume that all of the loans were made at the beginning of the tax year unless otherwise indicated. If an amount is zero, enter "0".

What engineering parameter must the joint surfaces possess : The roadway is to be widened which will require a slope face cut at a steeper angle. Assume zero cohesion along the joints. What engineering parameter must the joint surfaces possess (magnitude) to be stable

Discuss the ethics : Jagmohan Singh, hotel owner, decides that to control costs he cannot offer employees a raise next year

What is the expected total cost of the units produced : Variable cost per unit is budgeted to be $4.00 and fixed cost per unit is budgeted to be $3.00 in a period when $4,000 units are produced. If production is actually 6,500 units.

Design the weir structure in order to accommodate the design : Along the length of the channel the bed drops by an average of 2.5 metres every kilometre. Historic accounts indicate that the maximum flow of water in the channel prior to the construction of the gauging structure was 1.4 m.

Explain the photons emitted by hydrogen atoms : What is the frequency of the photons emitted by hydrogen atoms when they undergo transitions from n=5 to n=3.

User Account

All Pages