A hollow steel column has to carry an axial load of 2,00,000 kg and the ultimate stress for the steel column is 4800 kg/cm² and allows a load factor of 4. What is the sectional area of the column?
Q: At a cross section in a T-beam with flange width b= 600 mm, effective depth d=375 mm, flange
A: According to given data flange width b= 600 mmeffective depth d=375 mmflange thickness hf=125 mm,…
Q: A girder of a highway bridge has a total span length of 15 meters, overhangs 2.5 meters from the…
A:
Q: Situation 4: The uniform 50 kg plank in the figure is resting on rough surfaces A and B. The…
A: Free body diagram: 50 kg = 50 x 9.81 = 490.5 N 80 kg = 80 x 9.81 = 754.8 N
Q: derive
A: Given beam is overhang with constant udl so we can apply double integration Find the resultants
Q: Determine the minimum length of a vertical curve between a -1.78% grade and a -7.8% grade for a road…
A: Answer we are given Grade G1 = -1.78% Grade G2 = -7.8% Design speed V = 110 Km/hr reaction time Rt…
Q: The control shown is for a window air conditioner.b. Through what angle must this dial be turned to…
A: Given:- A window air conditioner's control is shown To determine:- Through what angle must this…
Q: A simply supported beam of 8.5 m span is to carry a uniform ultimate load of 60 kN/m. The beam…
A: GIVEN Length of beam=8.5m Uniformally distributed load (Wu)=60KN/m Beam dimension =250mm*450mm…
Q: A rectangular concrete beam has a width of 300mm and an effective depth of 450 mm to centroid of the…
A: Given: b = 300 mm d = 450 mm Ast=6×π4×322=4825.5 mm2Asc=2×π4×282=1231.5 mm2 fc = 34.5 MPa fy =345…
Q: B9
A: Draw FBD at joint D: where, Sinθ1=0.49Sinθ2=0.18Cosθ1=0.87Cosθ2=0.98
Q: From the truss shown: End 1 is hinged support and end 2 is roller support. If the reaction at the…
A: Given:P=20 kipVertical reaction at roller support R2=2.5PR2=2.520R2=50 kipLet,θ=Angle made by the…
Q: List the Dilution Of Precision (DOP) factors the are mostly concerned by surveyors?
A: The phrase "dilution of precision" (DOP) is employed in satellite tracking and geomatics technology…
Q: 5.0 40.0 EG-44 lbs 38.66 38.66 5 lbs 38.66 40.0 -40 lbs GH = 0 FGX = 5 lbs Angle GH to FG = 38.66°…
A:
Q: How do you calculate whether a material with a 0.5 sq cm cross section is suitable to withstand…
A: First we will calculate the deformation value. This can be done with the help of stress value and…
Q: Calculate the corrected staff reading at point A, if the staff reading is taken from an instrument…
A: given- distance D=1.5 km, staff reading = 3.46 m
Q: A flow distribution network is shown in Figure B. Use Darcy's Weisbach equation to calculate the…
A: Assume the distributed flow: Total inflow is equal to total outflow.
Q: Find the Maximum Shear and Moment. 200lb 200 lb/ft A 사 B 3 ft 800 lb 1800lb 6 ft 800 lb 200 lb/ft 3…
A:
Q: The beam shown in Fig.2 is hinged at A and roller supported at B and C. It has an internal hinge at…
A:
Q: Example 2: At a cross section in a T-beam with flange width b= 600 mm, effective depth d=375 mm,…
A:
Q: A compund curve is laid out 486.80 meters from the P.C. to P.CC. having a radius of 710.10 meters.…
A:
Q: Compute the safe wall thickness in mm of a 60-in steel tank with an internal pressure of 10 MPa. The…
A:
Q: Calculate the wall thickness (t) of a 0.5 m diameter spherical tank, subjected to 40 MPa internal…
A: Given: Diameter, D = 0.5m Internal pressure, P =40MPa Allowable stress =120MPa Required: Wall…
Q: What is geoid heigh?
A: The height of geoid above the reference ellipsoid is known as geoid height.
Q: Define integer ambiguity.
A: Ambiguity can be defined as the quality of being open to one or more interpretation. In simple words…
Q: A 400-gallon capacity tank initially contains salt solutions consisting 150 gallon of water and 25…
A:
Q: Draw the influence lines for the members: BC, HG, CG, and CF, for the truss shown in Fig. 1.
A: Place a unit at A only and determine the forces in member BC, HG, CG and CF. Place unit load at B…
Q: A solid circular shaft of diameter 100 mm is subjected to an axial stress of 50 MPa. It is further…
A:
Q: What will be the required number of sleepers for 2 cm railway track, if sleeper density is (M + 5)…
A: Given data: A 2 cm railway track. Sleeper density = M + 5 Length of one rail, M = 13 m
Q: A two member truss ABC is shown in the figure. The force (in kN) transmitted in member AB is - 17…
A: Given, A two member truss, AB=1m P= 10kN
Q: The building wall consists of 12-in. clay brick. In the interior, the wall is made from 2 x 4 wood…
A:
Q: 2-20 Determine the reactions on the beam: Ik/ft 10k 12k 5St HILT 4ft 4ft 4ft. fle 3K/ft
A:
Q: 1.5 Why is it important to make accurate surveys of underground utilities? 1.6 Discuss the uses…
A: Answer (1.5) Underground utilities are accurately surveyed in order to achieve following scenarios…
Q: A 3 m thick clay layer is subjected to an initial uniform pore pressure of 145 kPa as shown in the…
A: Given- Thickness d= 3m,U%=90%,Cv=3 mm2/min,Time factor-Tv90=0.85. It is needed to find the time for…
Q: Complete the following conversions. Make sure you show your work to find the solution to receive…
A: Given:- The values are given 1) 2000 revolutions per minute 2) 500 hp 3) 100 ft3/min To determine:-…
Q: express each measurement in centimeters.3 meters
A:
Q: Determine the absolute maximum live moment developed in the simply supported bridge desk due to the…
A: Given: Live moving loads on a bridge as shown in the figure.
Q: Using Double integration Method derive an expression for deflection at free end of the cantilever…
A: "Since you have asked multiple question you will solve the first for you.If you want any specific…
Q: What is NPSH ? What is the difference NPSH available and NPSH required
A: This question is from Fluid Mechanics and Hydraulic Machines.
Q: Discuss what types of clay minerals are likely to be produced under the following morphoclimatic…
A: Clay is one of the fine-grained natural soil which contains clay minerals. Clay minerals usually…
Q: What are the significances of specific gravity and Blaine's fineness tests
A: Asked: significances of specific gravity and Blaine's fineness tests
Q: For the floor beam system shown in Fig. (3) construct the influence line for: a. the vertical…
A: Given A beam Required Influence line for a. the vertical reaction at B. b. the shear at the left…
Q: Problem 2. Calculate the area of the closed traverse or field in square meters (using coordinate…
A:
Q: Find the slope @ B, deflection @ C, location of max defle
A:
Q: The centre of gravity of a (10x×15×5) cm³ T-section from bottom will be 10 cm ㅓ 5 cm 5 15 cm
A:
Q: 1. calculate various angles and support reactions. 2. Using method of joints, calculate the forces…
A: Given figure shows the truss Required- to calculate support reactions member forces and to plot the…
Q: By using unit-load method,determine the slope and deflection at point B for the cantilever in Fig.…
A:
Q: Investigate the flexural adequacy of the beam sections of figures 1 and 2 to carry the given loads…
A: Given- A simply supported beam carrying different loading system Required-To check the flexural…
Q: Explain anti-spoofing?
A: Today's cybercriminals are continuously coming up with new strategies to enter systems and…
Q: Road Transport Characteristics. - Highway and Railway Engineering
A: Transport plays a vital role in human development. There are different modes of…
Q: I horizontal live load of 30 KN/m cted to a distance 0.30 m from the center of the footing. The base…
A:
Q: Differentiate GPS and Differential GPS (DGPS)?
A: The Global Positioning System (GPS) communicates the earth and an object's precise location. It…
Step by step
Solved in 2 steps with 2 images
- Compare the engineering and true secant elastic moduli for the natural rubber in Example Problem 6.2 at an engineering strain of 6.0. Assume that the deformation is all elastic.What maximum load P can be applied without exceeding an allowable stress of 70 MPa for aluminum or 120 MPa for steel? Can a larger load P be carried if the length of the aluminum rod is changed. the length of the steel portion being kept the same? If so, determine this lengthA cantilever beam with cross section shown below and span of 3 m is subjected to concentrated load (P) at the free end. If the maximum allowable tensile stress equals to 10 MPa what is the maximum value of the load P can be applied.
- A concrete column reinforced with steel rods has a square section of 250 mm by 250 mm and can support a load of 700 KN. Calculate the minimum number of steel rods if each will have a diameter of 6 mm which will be needed if the stress is not to exceed 8 x 106 N/m2 . The elasticity of the steel is 200 x 109 N/m2 and concrete is 12 x 109 N/m2 .A 3-m long steel plate having a cross-section of 25 mm x 300 mm is used as a hanger and subjected to a tensile load of 1070 kN. Poisson’s Ratio = 0.25 and E = 200 000 MPa. Compute the lateral strain. Express your answers in 6 decimal places.A common bar suspended has an axial load of 10000 lb, it has a cross sectional area of 20 sq. in. What is the stress in psi?
- A decorative concrete beam is simply supported over a span of 6 m. The beam weighs 4 kN/m and the cracking moment is 38 kN-m. What is the safe uniform load of the beam in kN/m?Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly connected between steel and bronze segments. What is the stress in each materials given that P = 10kN?A hollow cast-iron pole has an outside diameter of 450mm and an inside diameter of 350mm. It is subjected to a compressive force of 1000kN (weight included) throughout its length of 1.0m. The pole is braced to prevent bending and buckling. E = 100 GPa.1. If the allowable stress for the pole is 15MPa, is the pole safe if a 1000kN compressive force is applied to it? (Prove your answer)2. If the allowable contraction for the pole is 0.15mm, is the pole safe or not?
- The beam carries a concentrated load W and a uniformly distributed loadthat totals 4W. Determine the largest allowable value of W if the working stressesare 60 MPa in tension and 100 MPa in compression.The rigid bar of negligible weight is pinned at O and attached to two vertical rods. Assuming that the rods were initially stress-free. What is the largest load P that can be applied without exceeding stresses of 160 MPa in the steel rod and 65 MPa in the bronze rod?A 5-meter steel beam is to be loaded axially by a force P. If the axial deformation on the beam should not exceed 0.002m, determine the maximum allowable value of the force P. The beam has a 30mm by 120mm rectangular cross-section. The modulus of elasticity for steel is 200 GPa