Answered: finite element method (FEM) at CB? a.…

finite element method (FEM) at CB? a. -75.94 b. -55.94 c. -65.84 d. -72.27 finite element method (FEM) at CD? a. 20 b. 30 c. 40 d. 50

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.

Question

100%

finite element method (FEM) at CB?

a. -75.94

b. -55.94

c. -65.84

d. -72.27

finite element method (FEM) at CD?

a. 20

b. 30

c. 40

d. 50

Fixed
end
MA
20 kN/m
5 m
3 m
15 kN
#
15 kN/m
7m
C
10 kN
2 m
D

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Situation 7: A C5x9 has a length of 1.40 m. Fy = 248 MPa. The properties are given below. Properties of C - Channel with L = 1.80 meters. A = 1700 mm^2 d = 127 mm bf = 48.0 mm tf = 8.13 mm kdes 19.1 mm tw = 8.26 mm rx = 46.7 mm ry = 12.3 mm Cw= 0.787 x 10^9 mm^6 ro = 53.3 mm H = 0.815 J = 45.4 x 10^3 mm^4 1. Which of the following most nearly gives the axial capacity (Pu) considering Flexural Buckling if support conditions are fixed at one end and the other is pinned? O 219 KN O 201 KN. O 233 KN O 245 KN
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