See the image below. A hot-rolled l-beam section has yield strength 300 MPa, ultimate ength 320 MPa. The slenderness of this section is - and the compactness of this section is eep 1 decimal place for slenderness)
Q: A steel rod with a cross sectional area of 120 (mm] ^2 is stretched between two fixed points. The…
A:
Q: A reinforced concrete beam has a width of 300 mm, an effective depth of 500 mm and is reinforced…
A:
Q: Determine if the W100 x 19.3 can be used for the beam below, when the working stress is 95 MPa.…
A: Note: Hi! Thank you for the question As per the honour code, We’ll answer the first question. Please…
Q: The typical Young's modulus of steel is A 275-310 GPa B 145 - 170 GPa c) 195 - 210 GPa D) 225 - 240…
A:
Q: 5. A uniform concrete slab of total weight W is to be attached, as shown in Fig. P- 215, to two rods…
A:
Q: What is the angle of twist for a solid aluminum bar 100 mm diameter subjected to a 10 kN-m. The bar…
A: Length of Aluminum Bar = 3m Torque applied = 10kN-m G = 80GPa = 80000 MPa Diameter of bar = 100mm…
Q: An aluminum right-circular cylinder surrounds a steel cylinder as shown in Fig. 1-29. The axial…
A:
Q: The collapse load for the beam as shown in figure is to G. 3. A. Mp 3. - L/2 L2 He L2
A:
Q: A steel rod with a cross sectional area of 120 (mm) ^2 is stretched between two fixed points. The…
A: Solution; Given that; Suppose→ At 0°C =LAt 20°C =L1 , δ1At -25°C =L2 , δ2
Q: A hollow cylinder with an OD of 100mm and an ID of 30mm, supports a load of 100kN. What is the…
A:
Q: An aluminum pipe must not stretch more than 0.05 in. when it is subjected to a tensile load. Knowing…
A:
Q: PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the…
A: Given E= 70Gpa= 70000Mpa
Q: A compound bar consists of (4) aluminum alloy bars of (2mm) diameter and (2) steel bars of (3mm)…
A: Thermal Stress : The stress produced by change in temperature in a material is known as thermal…
Q: A load P will be supported by a structure consisting of a rigid bar ABCD, a polymer [E - 2,300 ksi;…
A: Given: A structure consisting of rigid bar ABCD as shown below Required: To find normal force in…
Q: The composite shaft shown in the figure consists of a bronze sleeve (1) securely bonded to an inner…
A:
Q: An 8 m simple beam is loaded with a 208 kN point load at the first third of its length. The cross…
A: Given data: Load=208 kN Allowable stress=200 MPaThickness=20 mm Length=8m c=333.333 mm Load=208…
Q: A simply supported beam of width 100 mm, depth 150 mm and a span of 2 m carries a point load of 10kN…
A: Given data- simply supported beam-width b=100 mmdepth d=150 mm span L=2 mpoint load P= 10kN at the…
Q: A composite section will be used to support a heavy axial load of P-600 kN with a rigid plate at the…
A:
Q: Design a section of a ring beam 50 cm wide and 70 cm deep subjected to a moment of 200 kNm, twisting…
A:
Q: A high-strength steel band saw, 26 mm wide, runs over pulleys 1200 mm in diameter. What minimum…
A:
Q: A wood beam is strengthened using two steel plates as shown in the figure below. 6 mm 150 mm C 6 mm…
A:
Q: For the composite beam shown in the figure below, determine the maximum stresses in steel and…
A: Solution: Considering the diagram: The stresses in aluminium and steel is calculated using bending…
Q: Brs coe (E- 105 GPa) PROBLEM 2.36 Alumim plates (E- 20 GPa) Rigd end plate An axial centric force of…
A:
Q: A pipe made from A36 structural steel is completely filled with high strength concrete. Assume that…
A: Given outer diameter D0=6.625 in and inner dia Di=6.065 in(i) Cross section areaArea of…
Q: An aluminium wire (E=10,600 ksi) having a diameter d%-1/8 inch. and length L=14 ft is subjected to a…
A:
Q: A 210 kN axial compressive load is applied to a W530x101-steel column with the length of 3.20 m and…
A: The total stress acting on the column=Direct stress+ Bending stress The direct stress is given by;…
Q: PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the…
A:
Q: A high-strength steel band saw. 29 mm wide, runs over pulleys 1100 mm in diameter. What minimum…
A:
Q: A square bar (50 mm x 50 mm cross-section) of 100 mm length is subjected to an axial compressive…
A: Given data, C/s of square = 50×50mm
Q: A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as…
A:
Q: Determine the plastic moment Mp of a steel beam of the cross section shown, assuming the steel to be…
A:
Q: A steel pipe having a length of 1 m, an outside diameter of 0.2 m, and a wallthickness of 10 mm, is…
A: Given that- L=1000 mm t=10 mm E= 200 Gpa ϑ=0.3 D=200 mm
Q: Q2: A cold drawn steel rod of circular cross- section is subjected to a variable bending momen of…
A: Given Mmin = 565 N-m M max= 1130 N-m Fmin = 4500N Fmax = 13500N FOS=2 Ultimate Strength = 550MPa…
Q: 3. An ASTM A36 structural steel beam 5.00 m long is placed between two rigid supports. When the…
A: Given data, ASTM A36 steel Length of beam = 5 m Initial temperature = 20° C Final temperature = 45…
Q: *4-36. The composite bar consists of a 20-mm-diameter A-36 steel segment AB and 50-mm-diameter red…
A: L1 = L3 = 250 mmL2 = 500 mmA1 = A3 = π4×502A2 = π4×202Esteel = 200×109 Pa & Ebrass = 101×109 Pa…
Q: Question 6 The reinforced concrete beam shown in Figure 6 is encastré at both ends. It supports a…
A: Calculation of vertical reactions
Q: A hollow steel shaft of 300 mm external diameter and 200 mm internal diameter has to be replaced by…
A:
Q: (a) Assuming oallow = 114 MPa, calculate the required section modulus s (in mm3). (At this point,…
A:
Q: PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the…
A:
Q: An aluminum right-circular cylinder surrounds a steel cylinder as shown. The axial compressive load…
A: ANSWER:-
Q: Determine the displacement SCIA of the composite bar under the loading as shown. End A is fixed. A,…
A: Deflection is given by:δAB=PABLABAABEABδBC=PBCLBCABCEBCδCA=δAB+δBC
Q: A simply supported concrete rectangular beam has cross-sectional dimension of 200mm x 300mm an…
A:
Q: For the composite beam shown in the figure below, determine the maximum stresses in steel and…
A: Given: Simply supported beam having UDL. Stress in the section is calculated as σ=MIy
Q: PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the…
A:
Q: The composite shaft showWn in Figure consists of a solid brass segment (1) and a solid aluminum…
A: when shafts are connected in series, Due to application of torque rotation will be the same in both…
Q: A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as…
A:
Q: A steel crane hook has a yield strength of 386MPa and Young's modulus of 210 GPa, where a=15mm,…
A:
Q: Q.3 The compressive strength of (Ø25×25) cm cylinder is 30 MPa at an age of 21-day, determine the…
A: Solution: Given: specimen = dia. 25cm x ht. 25 cm Compressive strength: at 21st day result = 30 MPa…
Q: An aluminum pipe must not stretch more than 0.05in when it issubjected to a tensile load. Knowing…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular cross section of 0.2011in.2 in area and a gage length (the length over which the elongation is measured) of 2.000 inches. The specimen was not loaded to failure. a. Generate a table of stress and strain values. b. Plot these values and draw a best-fit line to obtain a stress-strain curve. c. Determine the modulus of elasticity from the slope of the linear portion of the curve. d. Estimate the value of the proportional limit. e. Use the 0.2 offset method to determine the yield stress.Problem #3: A wide-flange beam, constructed with A572 steel, is cooled to -30°C and is subjected to dynamic loading. There is an edge crack in the top flange of 16 mm, as demonstrated in the figure below. Hints: ● 7.5 mm ● crack a 13.1 mm X 203 mm Cross-Section 303 mm a = 16 mm -203 mm- Sg Determine the bending moment about the x-axis that will cause brittle fracture of the beam. Note that negative bending causes the top flange to be subjected to tensile stresses. Top View of Flange 13.1 mm As illustrated in the figure above, treat the top flange as an edge-cracked tension member. Use the simplified expression for computing K, but still verify that it applies. The average stress in the top flange can be determined by an My/I calculation, as opposed to a P/A calculation from previous problems. Compute y based on the mid-depth of the top flange. Ignore the "fillets" (i.e., the rounded portions of the I-section) when calculating the moment of inertia, I.what is design strength. The material of the steel is SM275 and the size is 22mm. The sectional area is 1,650mm^2.
- An aluminum tube is fastened between a steel rod and a bronze rod as shown. Axial loads are applied at the positions indicated. For Bronze: Allowable stress = 120 MPa, EB = 83,000 MPa For Aluminum: Allowable stress = 120 Mpa, EA = 70,000 MPa For Steel: Allowable stress = 120 MPa, Es = 200,000 MPa Assume that the assembly is suitably braced to prevent buckling. Maximum overall deformation should not exceed 2mm. a) Give the value of the force acting on the bronze so as not to exceed allowable stresses and deformation. b) Give the value of the force acting on the aluminum so as not to exceed its allowable stresses and deformation. c) Give the value of the force acting on the steel so as not to exceed its allowable stresses and deformation.As shown in the figure below, a bronze bar is affixed between a steel bar and an aluminum bar. Axial loads are applied at the positions indicated. If the largest value of P that will not exceed an overall deformation of 4.0 mm, or the following stresses: 150 MPa in the steel, 130 MPa in the bronze, and 90 MPa in the aluminum. Assume that the assembly is suitably braced to prevent buckling. Use Est = 200 GPa, Eal = 70 GPa, and Ebr = 83 GPa. determine the stress in the bronze, steel, and aluminumTwo T-shape sections are welded together to create a composite l-beam section as shown below. Determine the safely uniform load w (kN/m) that the beam can carry throughout its entire span. 270mm 30mm 20mm 160mm Welded Joint 130mm 30mm 135mm Beam Length = 4 m Consider the following stresses: fb(T) 3 125 МPа fb(C) = 130 MPa x at the welded joint = 20 MPa Find: 1. The Neutral Axis from the base 2. moment of inertia with respect to the horizontal centroidal axis 3. Q at the welded joint 4. Considering the maximum flexural stress in tension, WNAX is equal to KN/m. 5. Considering the maximum flexural stress in compression, WMAX, is equal to 6. Considering the stress at the welded joint, wMex is equal to kN/m.
- 5. A bronze bar is fastened between a steel bar and an aluminum bar as shown in Figure 5. Axial loads are applied at the positions indicated. Find the largest value of P that will not exceed an overall deformation of 3.0 mm, or the following stresses: 140 MPa in the steel, 120 MPa in the bronze, and 80 MPa in the aluminum. Assume that the assembly is suitably braced to prevent buckling. Use Est = 200 GPa, Eal = 70 GPa, and Ebr = 83 GPa. Steel A = 480 mm² 1.0 m Bronze A = 650 mm² 3P 4P 2.0 m FIGURE 5 Aluminum A = 320 mm² 1.5 m 2P! Required information A steel bar (Es= 210 GPa) and an aluminum bar (Ea = 70 GPa) are bonded together to form the composite bar shown. 8 mm 8 mm 8 mm Aluminum 24 mm -Steel Determine the maximum stress in steel when the bar is bent about a horizontal axis, with M= 56 N.m. The maximum stress in steel is - MPa.What is the value of reduction factor of the beam, if the stress in the steel is 400 MPa, and the Modulus of Elasticity of the Steel is 200,000 MPa. O 0.671 0.692 O 0.660 O 0.650 None of the Choices O 0.681
- PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the total deformation of the bar. Assume that the bar is suitably braced to prevent buckling. 0.4m D 10KN 0.8m 0.4m B 5KN 0.6m AL 20KN What is the deformation &pE in mm? A=800 mm² A=1,200 mm²8. If the modular ratio is equal to 11, and the Modulus of Elasticity of the Steel is 200,000 MPa. What is the value of fc'?Getting measurements from Figure , determine approximate values of the following items for steel with different carbon contents. Use one system of units only as specified by the instructor.a. Yield stressb. Ultimate strengthc. Strain at failured. Effect on modulus of elasticitye. Approximate toughness. Curves may be approximated with a series of straight lines.f. Comment on the effect of increasing carbon content on items a through e above.