3. Draw the influence lines for the reactions at supports and the shear and bending moment at point B of the beam shown in Fig. 3. Determine the influence line ordinates at 2m intervals. 2 m B 6 m El constant Fig. 3

3. Draw the influence lines for the reactions at supports and the shear and bending moment at point B of the beam shown in Fig. 3. Determine the influence line ordinates at 2m intervals. 2 m B 6 m El constant Fig. 3

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter9: Application Of Influence Lines

Section: Chapter Questions

Problem 2P

See similar textbooks

Related questions

Q: 1. Determine the maximum moment and maximum shear of the following beams. Draw the Shear and Moment…

Q: Determine the vertical deflection at point A of the steel beam. Use E = 200 GPa and I = 100x10^6…

Q: AW310 x 38.7 standard steel shape is used to support the loads shown on the beam in the figure.…

Q: Soundness of cement is tested using 1. Turbidity meter 2. Le Chatelier's apparatus 3. Vicat's…

A: Soundness of cement is tested by Le Chatelier's apparatus

Q: 1. Determine the tension developed in cable AB when FA= 3 kN and FB = 4 kN. Submit your answer in…

Q: Q- In the layout of an MG track, the versine of a horizontal circular curve is measured over a 17 m…

A: Degree of curve = 2 Chord length = 17 m To calculate: versine of curve.

Q: wood wood 250 mm

A: STRAIN IN STEEL= STRAIN IN WOOD εS=εWσSES=σWEWσS= Stress in steelσW= Stress in woodES=youngs modulus…

Q: Solve the following beam by superposition method, elaborating its diagrams of shear and complete…

Q: 1. Converging, diverging, transform 2. Pinatubo, Taal, Mayon 3. Sedimentary, igneous, metamorphic 4.…

A: 1.Types of plate boundaries 2.volcano in the Philippines 3.Types of rocks 4.trenches in the…

Q: In the space above the mercury column in a barometer tube, the gauge pressure of the vapour is

Q: Calculate the Shear Force at point A of the following Beam. Take X=35 kN and Y=80KN YKN X kN/m A, D…

A: Given, Beam,

Q: Thanks for answering

A: The objective of the question is to calculate the location of the centroid, the second moments and…

Q: Q.1.1 A cable of uniform cross-sectional area is stretched between two supports 80 m apart with one…

Q: The trial mix proportions of concrete is C:W:S:G = 1: 0.5: 2.35: 4.32. The slump of trial mix is…

A: Reference : Concrete Mix design, Trial Mix Proportion. Given : Trial mix proportion, Amount of…

Q: A 50 mm2 steel bar in a machine structure is 1 m long. It has to resist a strain energy of 100 Nm…

A: Given data, Area of steel bar = A = 50mm² L= 1m = 1000mm Strain energy= u = 100Nm = 100×10³N-mm Fos…

Q: A cylindrical shaft of diameter 'D' is subjected to a uniformly distributed torque of T kN-m/m as…

Q: Find the moment of force 2000 N about point 0 (in Nm). Consider clockwise moment as negative. B 5 m…

Q: Use Area-Moment Method. E = 200 GPa and I = 90 x 10® mm“. Determine the rotation at A in degrees.…

A: Solution:- The given diagram is shown below,

Q: a ga in tension with the following results: Applied 1 Strain Force (N) (mm) (%) 0 5.000 Stress (MPa)…

A: We…

Q: Highway curve has R = 800 m, I = 20° 00', and Pl station 3+290.600 m. Part A Determine degree of…

A: R=800mdegree of curvature=?

Q: A composite beam is under external loads as shown below. a) Draw the internal shear force and…

Q: A simply supported beam, 0.05 m in wide by 0.1 m in high and 4 m long is subjected to a concentrated…

A: to find max fibre stress

Q: Ca'cu'ate damping con" ciont c' a v y da dS 4g undergong resonant amplituden of 1.2 m wh a pndc03 s,…

A: Given, Mass=4kg Amplitude=1.2m Period=0.3s Force=270N

Q: The diameter of a steel tank is 3.5 meters, and the wall thickness is 6 millimeters. The tank stands…

Q: The maximum tension occurring in a suspended cable is 5 kN and horizontal tension is 4 kN. The…

A: Tmax = 5kN H = 4 kN

Q: 5. A 5-m-high, 5-m-wide rectangular plate blocks the end of a 4-m-deep freshwater channel, as shown…

Q: Problem Set #2 - FRICTION 6 cm MN Newton P=0.3 3 cm Required: 1. The minimum value of s if you…

Q: The U-tube shown in Figure Q3 (a) is rotated about one of its arms at an angular speed of o rad/s.…

Q: 2. For the instant represented, car A has a speed of 90 km/h increasing at the rate of 2 m/s2. At…

A: Q<2> Soln :-For a particularinstan t VA = 90 km/hand acceleration aA = 2 m/s2And VB = 90…

Concept explainers

Influence Lines

The graphs that show the variation of a function at a specific point on a beam or truss due to a unit load placed at any point along the structure are known as influence lines in engineering. Some common functions that are studied with influence lines are shear, moment, and deflection. In designing beams and trusses, it is important to use influence lines in structures where loads would move along their span such as bridges, crane rails, conveyor belts, floor girders, etc. The influence lines help to study where a load will create the maximum effect for any of the functions.

Question

PLEASE ASAP

3. Draw the influence lines for the reactions at supports and the shear and bending
moment at point B of the beam shown in Fig. 3. Determine the influence line ordinates
at 2m intervals.
2 m-
B
6 m
El= constant
Fig. 3

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Data given

VIEW

Step 2: (a) ILD for support reactions

VIEW

Step 3: (a) ILD for support reactions

VIEW

Step 4: (b) Shear and bending at B

VIEW

Solution

VIEW

Step by step

Solved in 5 steps with 7 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Assume that P = 7.4 kips and L = 9.0 ft. Determine the reaction at support A. Assume that EI is constant for the beam. 16.78 kips (up) 10.64 kips (up) 17.88 kips (up) 14.18 kips (up) 12.95 kips (up)
02, Draw the influence lines for the reactions at the supports and the shear and bending moment at point C of the beam shown in Figure 2. Determine the influence line ordinates at 2-m intervals. C D -2 m2 m 4 m 2m 31 E= constant Figure 2
Choices: 8.6 6.5 7.5 4.5 3.5 7
1.6, P16.35 For the beam in Problem 16.34, find the maximum negative value of shear and maximum positive moment at section 1-1 = 106.5 k. and the maximum reaction at A. (Ans: RAy %3D Vi-1(neg) = -65 k)
4. Solve for the support reactions at A and B. Hint: break the reaction at roller B into x and Y components. 15
Draw the influence lines for the reactions at the supports and the forces in members BC;CE, and EF of the truss shown in Fig. 3. Live loads are transmitted to the bottom chord of the truss. Point C andD are roller supports. E 4 m А B C 3 panels at 3 m =9 m EA = constant %3D
Use the direct method to construct the influence lines of support reactions and the member forces CD, JK, DJ of a truss shown below. Let h = 5m. G H J AA X h HOB h h K D L h
Required information Analyze the given structure by moment distribution. Given: P= 29 kips and El is constant. w = 3.5 kips/ft IA 12 12 The horizontal component of the reaction at Cis Rcx= kips (Click to select) The vertical component of the reaction at Cis Rcy kips (Click to select) v The moment at Cis Mc= kip ft (Click to select)
Q3. Using the equilibrium method, draw the influence lines for the vertical reactions at supports A and C of the propped cantilever beam shown in Figure Q3. A 4 m B 8m C 4 m D El = constant Fig. Q3. Propped cantilever beam.
Problem #3: Determine the reactions at the supports, then draw the shear and moment diagrams. El is constant. 50 KN 25 kN/m 5 m 3 m X B 3 m
PROBLEM 3 a.) Determine the reactions at A and D of the beam shown. 1500 N/m 6M 4500 N/m B b.) Determine the reactions at A and B if the support at D is changed to a fixed support and there is no support at A.
Compute the reactions for the beam in Figure 3.18a.