For Vp=5 km/s and Vs=3.5km/s, Analyse the time history of an earthquake as given in figure 2 to find:                                                                                                                          (CLO 3) (10) The epicentral distance in km. The size of earthquake in local magnitude ML. The origin time of the

Q: 1. Assuming P and S wave traveled through the crust at 6 km/sec and 3 km/sec respectively, estimate…

A: An epicenter is defined as the point on the surface of the Earth directly above the focus of an…

Q: 1. Earthquakes are produced during: (a) plastic failure within the mantle, (b) brittle failure…

A: Brittle failure during faulting

Q: An embankment shown in the figure is constructed. Compute and plot the distributions of the vertical…

A:

Q: A gravity dam section of 130 feet total height contains water upto 118 feet on its upstream side and…

A: A gravity dam Height of gravity dam, H=130 ft Height of water retained in dam, h=118 ft Horizontal…

Q: The square area ABCD shown in the figure carries a 2500 lb/ft2uniformload. Find the vertical stress…

A: The additional vertical stress developed at a depth z under any point is given by Bousinessq's…

Q: Modified Mercalli intensity IMM of IX was assigned to an area of about 80 km long and 30 km wide…

A: Given data:- Modified Mercalli intensity IMM = 9 Peak ground acceleration first equation (PGA) =…

Q: 6.5 Compare the movement of normal and reverse faults. What type of force produces each?

A: As per guidelines we are supposed to answer only first question so please repost rest questions…

Q: Q. In the offshore region at a particular harbour facility, an oscillatory wave train approaches…

A: Given- Wavelength L=80 mMean sea depth h=30 m

Q: An earthquake causes an average of 2.5 m strike-slip displacement over an 80 km long, 23 km deep…

A: Given: The displacement is 2.5 m. The rupture length is 80 km. The rupture depth is 23 km. The…

Q: Find the magnitude of an earthquake that has an intensity that is 31.25 (that is, the amplitude of…

A: Given: the intensity I, is 31.25 cm. The intensity of standard earthquake S, is 1 micron or 10-4 cm.…

Q: A certain fault with a ruptured length of 504.65km and depth of 10.33km was determined to have an…

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Q: An earthquake causes an average of 2.5 m strike-slip displacement over an 80 km long,23 km deep…

A: Given: The average strike slip displacement is 2.5 m. The average rupture strength is 175 kPa.

Q: On the Richter scale, the magnitude, R, of an earthquake of intensity I is given by R = log I/I0,…

A: The formula of the magnitude of an earthquake: R=logIIowhere,  I=intensity of the earthquake…

Q: Assume that during a major earthquake, the depth of fault rupture is estimated to be 15 km, the…

A: Given data, Fault length L = 600 km = 600000 m  Fault depth W = 15 km = 15000 m Slip S = 2.50 m…

Q: Assuming P and S wave traveled through the crust at 6 km/sec and 3 km/sec respectively, estimate the…

A: Body waves can penetrate the inner layers of the earth, but the surface waves travel to the surface…

Q: Data from triaxial results are shown below in the form of Mohr Circle diagram with failure envelopes…

A: Given that; σ1=σ1-u               σ3=σ3-u σ1=366-u            σ3=150-u

Q: _11. The value of the lateral torsional buckling modification factor for figure a is nearest to w,…

A: 1. value of the lateral torsional buckling modification factor for figure 11 is 1.30

Q: By considering the failure surfaces in a vane shear test, show from the first principles that, for a…

A: Draw vane shear test apparatus and shear stress distribution:

Q: A wave with a period of 8 seconds and a height of 5.5 meters propagates in a water depth of 15…

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Q: The motor shown in the figure produces a torque of 225 N·m in shaft (1).  If the shear stress in…

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Q: a. How Magnitude, Intensity and acceleration change with increasing distance from the source? b.…

A: a. Earthquake generates below the surface of the earth when moving tectonic plates collides. This…

Q: c. Find the seismic moment of an earthquake having the moment magnitude of 6.4.

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Q: 2) The following figure in the next page shows the geological and shear wave velocity profile of the…

A: Data given: Unit weight of old bay clay = 22.1 kN/m3 Depth of ground water table = 7.5 m Asked: Plot…

Q: For Vp=5 km/s and Vs=3.5km/s, Analyse the time history of an earthquake as given in figure 2 to…

A: Solution: Given Data: Vp=5 km/sVs=3.5 km/s

Q: Confining pressure 1 kPa 5 kPa 10 kPa Test Axial load at failure 1 15 kPa 21.5 kPa 3 29 kPa (a) Plot…

A: Triaxial test: Triaxial test is commonly used to measure the mechanical properties of soil, rocks,…

Q: A wave hits a layer of rock and travels through it. If the shear modulus of elasticity of the rock…

A: This question is related to the Civil Engineering. In this question we calculate secondary velocity.

Q: 1. If a P-wave arrives at a station 1,500 miles away at 8:10:00, what time did the earthquake…

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Q: The depths of medium-deep earthquakes range from 70-200 . kilometer Error correct

A: This statement is correct

Q: Calculate the surface wave magnitude Ms for an earthquake with IMM of VII, in an area that can be…

A: To , find surface magnitude  MS for a earthquake withIMM of VII Formula is given ,

Q: 2- Subsurface geotechnical investigations carried out in a deposit of sand provided the field…

A: It is given that :

Q: Q#3. For Vp=5 km/s and Vs=3.5km/s, Analyse the time history of an earthquake as given in figure 2 to…

A: Given:-  Vp=5 km/s  Vs=3.5km/s    To find :- The epicentral distance in km. The size of earthquake…

Q: H. Solve the word problem. In 2001, the coast of Peru experienced an earthquake that measured 8.4 on…

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Q: A wave hits a layer of rock and travels through it, so if the shear modulus of clasticity of the…

A: This question is related to Civil Engineering. In this question we answered about true and false of…

Q: An embankment shown in the figure is constructed. Compute and plot the distributions of the vertical…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: hydrodynamic earthquake pressure

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Q: a. A shear vane test, done on a deposit of soft alluvial clay required a torque of 67.5 Nm. The…

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Q: 3. Assuming P and S wave traveled through the crust at 6 km/sec and 3 km/sec respectively, estimate…

A:

Q: For an earthquake of magnitude M=7.0 and depth 25 km, calculate the peak ground acceleration at a…

A: Given data:- Earthquake magnitude M = 7.0 Depth H = 25 km Distance from epicenter of the earthquake…

Q: In a full seismic wave experiment, the compressional and shear wave veloc- ities were measured as V,…

A: Given: The compressional wave velocity is 4500 m/sec. The shear wave velocity is 2500 m/sec. The…

Q: floating foundation • shock absorption • rock core-well • pendulum power • symmetry, diaphragms and…

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Q: 2. Which earthquake is local in nature and rarely occurring? a) Volcanic earthquake b) Shallow…

A: Collapse earthquake

Q: Test Confining pressure 1 kPa 5 kPa 10 kPa Axial load at failure 1 15 kPa 21.5 kPa 3 29 kPa (a) Plot…

A: Give: Results of a triaxial test is as shown below Test Confining pressure Axial load at failure…

Q: An earthquake is a rapid and successive tremors or tremors of the earth's crust as a result of the…

A: Correct As an earthquake occurs whenever the enrgy stored in rock is suddenly released.

Q: A borehole log profile in a construction project is shown in the figure. The proposed construction…

A: Given : Net stress, σnet = 12 kN/m3Unit weight of water, γw = 9.81 kN/m3…