Answer the followings : Q1/  a- Why we do triaxial test ? b-What is unique regarding this test that is different than other tests ?  c-What are the types of the triaxial test ? Explain and provide practical example for each case .

Q: A steel bar 40mm diameter and 3.2m long is raised in temperature through 60 deg C, after which its…

A: We have to determine the total pull exerted by the cold bar and the intensity of stress in it as per…

Q: A block is subjected to a compressive force of 2kN. Determine the shear stress and the normal stress…

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Q: developed to solve the problems of the Earthquake hazard, is a branch of Seismology, having the…

A: Earthquake engineering deals with designs and analysis of structures, such as buildings and bridges,…

Q: F2-1. Determine the horizontal and vertical components of reaction at the pins A, B, and C. 2 m 2 m…

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Q: Determine the flow over a suppressed weir 3.00 m long and 1.20 m high under a head 0.914 m. The…

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Q: 5. In case of bridge greater than 10.7m in height and which canno be inspected from beneath due t…

A: To find: Which is best for inspection

Q: Explain why piezocone test (CPTU) is used ?

A: Cone Penetration Test Cone penetration testing (CPT) is an in-situ test is used to  identify the…

Q: What are the engineering applications of each of these tests?a. flash point testb. RTFO procedurec.…

A: The engineering applications of each of these tests are as follows: Part a.   Part b.   Part c.

Q: A contracted weir, 1.25 m high, is to be installed in a channel 2.5 m wide. The maximum flow over…

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Q: The gate shown is 4.5 meters long. Neglecting the weight of the gate, compute the following: hinge…

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Q: Standard Test Method for Ductility of Bituminous Materials   3- Why is the pan greased before…

A: Given Test-  Standard test method for ductility of Bituminous materials To find:   3- Why is the…

Q: For the construction of Highway or railway

A: 1.) For the construction of highway and railway, Both longitudinal section and cross section are…

Q: The plastic modulus of a section is 5 x 10-4 m³. Its shape factor is 1.2 and the plastic moment…

A: Given data- Plastic modulus- Zp=5×10-4 m3, Shape factor SF=1.2, Plastic moment capacity- Mp=120…

Q: Two Seismographic stations A and B are located 200 km apart on level ground. An earthquake occurred…

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Q: The crate has a weight of W = 350 lb, and the coefficients of static and kinetic friction are us =…

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Q: 5. The billboard BC weighing 500 kN is subjected to a wind pressure of 150 kN/m as shown. Neglecting…

A: Solution:(assume vertical distance DC=0.5m) Determine the component of the hinge forces at A and F.

Q: 1f) A concrete retaining wall is shown in side view below. A form is used to hold the concrete while…

A: Given Unit weight of concrete as poured = 155lb/ft³ Required  Resultant force and it's location

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: A suppressed weir is located in the end of a tank that is 3.05 m square. If the initial head on the…

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Q: A 4-foot square footing has its bottom 2.24 ft. below the ground surface. The ground water table is…

A: Since the given footing is a square footing so, Using Terzaghi's equation for square footing;…

Q: |The correct steps to evaluate lim (x'lnx) x→0+ i. 0 x3 ii. lim -3 x-0 iii. lim x→0+ Inx iv. lim…

A: ANSWER : OPTION(D)    iv,iii,ii,i

Q: For the plane truss shown in the figure below, determine the following: a. Force in member BF. b.…

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Q: 6. The relative compaction of a clayey sand in the field is 90%. In the laboratory, the maximum dry…

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Q: Consider the following statements Proper use of internal vibrators include Vibrators can be used to…

A: vibrators: To avoid the internal effect of bleeding ,the vibrator should penetrate to the bottom…

Q: 3. For the soil system presented below, calculate and draw diagrams of distributions of the total…

A: Given Data  Calculate and draw  total stress, pore water pressure and effective stress diagram.

Q: Solve the given frame using virtual work method. Assume E- 200 GPa and I- 800 x 10 mm". 6 m A 4 m…

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Q: A timber beam is simply supported at the ends and carries a concentrated load at mid-span. The…

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Q: II. A fixed ended beam has spans 10 m. and supports a superimposed uniformly distributed load of 25…

A: Solution: Given: Span = 10 m UDL = 25 kN/m W 420 x 85  A = 10839 mm2, d = 420 mm, Iy = 18 x 106 mm4,…

Q: a) Using the given set of balanced latitudes and departures, calculate the areas of the traverses…

A: To Determine Using the given set of balanced latitudes and departures, a) calculate the areas of the…

Q: 2 #3 The rainfall was recorded at the network of stations over a trapezoidal watershed (see figure…

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Q: 2.1 A flood series have mean equal to 300 m3/s and standard deviation as 50 m/s. Compute the…

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Q: The number of flow channels and head aro and 12 respectively. If the difference in the upstream and…

A: Given -  Number of flow channels, Nf =  4 Number of head drops, Nd = 12 Diff. in the upstream and…

Q: Explain the factors that affect local buckling

A: Local buckling If the part of the structure buckle without overall buckling of beam, so that the…

Q: a. Maximum shear stress in shaft AB (MPa) b. Maximum shear stress in shaft CD (MPa) c. Assuming that…

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Test for Determination of Shear Strength

The term shear strength is often associated with the soil. Shear strength is defined as the resistance to the deformation of soil particles due to the continuous action of shear stress. In short, shear strength is the maximum shear stress that a soil can sustain.