Rock Mechanics And Engg. Geology
Btech (3 and 4 semester)
CE-210
Section A
Q.1
a) Define geology and hydrogeology.
b) whad do you mean by physical weathering.
c) what is Moh's scale of hardness.
c) what is the relationship between minerals and rocks.
e) how will you distinguish between sedimentary rocks and metamorphic rocks.
f) differentiate between apparent dip and true dip.
g) what is an anticline and sycline.
h) how is the intensity of earthquakes measured.
i) draw stress strain curves of typical rocks.
j) what is the necessary of in-situ test for rock masses.
Section B
(4X5=20)
Attempt any four questions from section B
Q2) Discuss the various factors which influence weathering.
Q3) Describe the chief physical properties of mineral.
Q4) A bed has a true dip of 1 in 10 in south. find the apparent dip in the direction of 60 degrees east of south.
Q5) Draw the sketch of symmetrical anticyline fold and asymmetrical anticyline fold.
Q6) Discuss the geological investigation of a dam site.
Section C
(2X10=20)
Attempt any two questions from section C
Q7) Explain what kind of geological investigations is needed in the construction of highways. also discuss the influence of various geological factors.
Q8) a) Briefly explain abouth uniaxial eompression test.
b) What is the function of shear tests and how does it performed in laboratory.
Q9) a) Explain about flat-jack test used in finding the hproperties of rock masses in in-situ condition.
b) Discuss about pressure grouting for dams
No comments:
Post a Comment