Q1: For flexural strength only, design the beam shown in the figure (1). The beam hasthree lateral supports. The uniform distributed service load w is, 1k/ft as dead loadand 3 k/ft as live load, use Fy = 50 ksi, C₂ = 1, and section W14*w7'T14'IFig. (1)

Answered: Image /qna-images/answer/47628789-b2c8-4f41-b226-40ad0ab39446.jpg

Answered: Q1: For flexural strength only, design…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The beam shown in Figure 1 has lateral support at a, b, c, and d. Compute C, for segment b-c. (a) Use the unfactored service loads. (b) Use factored loads. k 12 ft b PD = 1.9 k PL = 5.5 k C 20 ft + Figure 1 WD = 0.6 k/ft WL = 1 k/ft 12 ft →
A 2.5 m span cantilever beam has a rectangular section and reinforcement as shown in Figure below. The beam carries a dead load including its own weight of 15 kN/m and a live load of 25 kN/m. Check if the beam is safe to carry the above loads. Use fe = 28 MPa & fy = 420 MPa. -2.5 m- -300 mm 75 mm 400 mm As = 3 # 25 mm
Determine the maximum compressive load that a HSS254 x 152.4 x 12.7 structural steel column (see Appendix B for its cross- sectional properties) can support if it is 7 m long and a factor of safety of 1.98 is specified. Use E = 207 GPa for the steel. Answer: Pallow= i KN
2. Given a simply supported beam shown in figure below with the cross section at maximum moment. The beam supports a uniform service dead load of WDL =30 kN/m (excluding own weight of beam), PLL = 270 kN. Use fc' = 30 MPa; fy = 400 MPa. Calculate design strength M, for the cross section shown in the figure. Check the strains in the steel ɛsi. P, LL 75 100 - - 75 90 W. DL 710 650 5Ф30 15000 mm-
A cantilever beam with a ‘T’ shaped cross-section is loaded with a distributed load as shown below.The intensity of the distributed load is 100N/mm. b = 6.25mm and c=6.25mm.Parameter Description Value UnitsL - Beam length 250 mma - Width of the flange 80 mmd - Height of the web 75 mmσ - Yield stress 250 MPaYou are tasked with ensuring the beam can withstand the applied loading. To do this you must:a) Calculate the centroid for the given cross-section. Your value of ?ത should be measured fromthe bottom of the section. Determine an expression for Q (statical moment of area) for thegiven shape. The expression(s) for Q should be in terms of the variable, y, measured from thebottom of the section. b) Create a graph of the shear and bending stresses at the fixed support (B) over the crosssection. The stresses should be plotted as a function of y, measured from the bottom of thesection.
III, The section size and reinforcements of a simply supported reinforced rectangular beam is shown in the following Figure. The concrete grade is C30. The longitudinal tensile reinforcement grade is HRB400. The designed value of moment is M = 280kN m. Assume a = 60mm. Try to check whether the flexural capacity of the beam meets the requirements. ( 3 20 3 20 250 009
For the given properties of beam below. Compute the flexural capacity of the beam. b = 390mm d = 440mm d' = 80mm fc' = 34.5MPA fy = 350MPA As = 4 - 40mm As' = 2 - 32mm A. USE NSCP 2001, Mu = kN-m B. USE NSCP 2015, Mu = kN-m
A lightly welded steel beam shown in Figure 5 is continuously supported along its length. A downward concentrated load of 4P acts at Point C, and two downward concentrated loads P act at Points A and E. The beam with full lateral restraint is bent about its major principal x-axis. Determine the followings: a. Section type based on section slenderness; b. Effective section modulus; c. The maximum design value of P. A k B fu 6 m d tw bf 6 m tf 4P d bf tw tf = - = fyf= fyw 6 m D um * 550 mm 206 mm 6 mm 10 mm 320 MPa = 340 MPa Zx=1362985 mm³ Sx 1533750 mm³ Figure 5 Steel beam under design loads. 6 m P E
dont use old content please Find the dangerous cross-section of the beam of circular cross-section which is loaded as shown in the figure below, strength via the criterion of maximum Shear stress, if yield stress equals 240 MPa, and required safety factor [k)= 2.3. Check the T= 42 KN m l= 1.8m 2= 34 KN/m a= 0.7m F: 30KN
problem -7: Check whether the depth of a simply supported beam in the following case is adequate or not for controlling deflection. (1) effective span 8 m = (2) effective depth. (3) Percentage tensile reinforcement (4) Grade of steel Fe 415. = 500 mm - = 1%
P = L1 = L2= L1 Your Answer: P 195 2.50 4.5 Answer KN m m L2 ▷ View hint for Question 1 P The proposed beam for the loading diagram above is a steel W530x138 W-section. What is the maximum bending stress? answer in MPa do not include units L1 beam
Rigid beam AB is supported by three bolts at A and a pin at B. The bolts at A are in double shear and have a diameter of 0.250 in. Assume L= 4.0 ft. If the average shear stress in the bolts cannot exceed 70 ksi, determine the maximum distributed load wmax that can be supported by the structure. (1) A Answer: Wmax IN L B kips/ft

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

Q1: For flexural strength only, design the beam shown in the figure (1). The beam has three lateral supports. The uniform distributed service load w is, 1k/ft as dead load and 3 k/ft as live load, use Fy = 50 ksi, C₂ = 1, and section W14*w 7' T 14' I Fig. (1)