Example #4:Determinethecross-Figure P-112sectional areas of membersAG, BC, and CE for thetruss shown in Fig. P-112.4 ftThe stresses arenot toexceed 20 ksi in tension and14 ksi in compression. A4 ftreducedstressin25 kipscompression is specified to4 ftreducethedangerofbuckling.40 kips6 ft6 ftCMATHalino.com6 ft

Answered: Image /qna-images/answer/0071ed5e-8e64-42dc-bf7c-059a229a4c21.jpg

Answered: Determine the cross- ectional areas of…

Engineering

Civil Engineering

Determine the cross- ectional areas of members AG, BC, and CE for the

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Consider the following matrix A and its reduced row-echelon form: 0 4 2 2 -20 -4 0 640-34-8 1 0 0 3…

Q: Define Field Density Tests.

A: A reliable method of the amount of compaction achieved during the construction is the dry density of…

Q: more stations lying outside the watershed were found to have weightages. The details of Thiessen…

A: Given:- five rain gauge stations To find:- average depth of rainfall on the watershed in july 2012…

Q: Determine radius of mohr circle 9 MPa 4 MPa 6 MPa

Q: Define GEOTECHNICAL SERVICEABILITY LIMIT STATES

A: Total and partial factors of safety used for the design of land based and offshore structures are…

Q: Explain The Wide Area Augmentation System (WAAS).

A: The Wide Area Augmentation System: The wide-area augmentation system is one of the navigation…

Q: a. Determine the axial forces in the bars IL and KM (by the method of sections). Say if they are in…

Q: For the beam and loading shown, (a) Use discontinuity functions to write the expression for w(x).…

Q: a sustainable office of the mines and geo-sciences bureau two sections(longitudinal,cross)

A: Longitudinal section:A vertical representation of the building's interior spaces and features is…

Q: 3.4 List the four general stages of bridge design and give a brief description of each one.

A: To Determine: The four general stages of bridge design and a brief description of each one.…

Q: Define Berardi et al. (1991) Modulus Number ?

A: Berardi et al. (1991) gave a relationship to estimate Youngs modulus based on SPT and CPT test which…

Q: 4. Compute the following conversions: a) Express 1.1700 radians as degrees b) Express 90° as radians

Q: 2. The data tabulated represents earthwork quantities for a certain road extension project. STATION…

Q: What are the disadvantages of the conflict between the supplementary general conditions and general…

A: Following are the differences between the supplementary general conditions and general condition:

Q: Determine the internal forces in member ABC at point J

A: The axial force in the member ABC is given by: AABC=400cos50=257.115 N The shear force in the member…

Q: Penetration (mm) Load (Kg) 0.5 18 1 48 1.5 102 2 168 2.5 264 3 360 4 546 5 733.2 7.5 1150.8 10 1344…

A: Given test Data load with respect to penetration.

Q: The following data are the catch (in.) at the gages in a region and the coordinates of the gages…

Q: Construct a dot plot for the asphalt data30 75 79 80 80 105 126 138 149 179 179 191 223 232 232 236…

A: Dot plot is used to represent a quantitative data and each dot in the plot represents a value. For…

Q: For the truss shown, members BF, CF, CG, and DG each have cross-sectional areas of 750 mm². All…

Q: In Midpoint Method, a2 is equal to

A: From the given question, it is required to choose the correct option for the value of α2 according…

Q: Given a table of quantities of earthworks of a portion of a proposed national road. The length of…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: What is Uniformly loaded rectangular area at the surface ?

A: The external load coming from soil, water pores form the extra incremental stress.

Q: Consider the data below in the range 0.4 sxs1.2 0.4 5.1600 1.4 3.3886 2.2 5.7491 0.6 3.6933 1.6…

Q: conservation and restoration

A: In conservation, indisputably the greatest measure of the first material, in as unaltered a…

Q: 2- Develop a layout for the activity relationship data given. Each department requires 100 m².…

A: CodeDefinitionAAbsolutely required proximityEEspecially importantIImportantOOrdinary…

Q: What are some inherent limitations of the stability indices

A: The most commonly-used type of parameter in the objective aids to tropical-weather forecasting has…

Q: Which of the project developmental approaches are used in construction (of a seawall)

A: Given question, In construction of a seawall, which project development approaches is used. There…

Q: What is the type of traverse shown in the picture? (select all that apply) Az Mk (a)

A: Given that:

Q: EXTERNALLY INDETERMINATE TRUS 25KN 4m B 15KN 4m A D

A: Given externally indeterminate truss which means that all reactions cant be known by summation of…

Q: What does “managing the 4 M’s” mean in the construction industry?

A: The 4 M's in construction industry is:

Q: Name this force system Question 19 options: Non-planar parallel…

A: Given a system of force system

Q: Find CLR? ( ) Ib/ft3 (*No unit) QuR = 2.0 ft3/s CLR = ? Lb/ft3 Lodge Run QRR = 106.0 ft³/s• CRR = 0…

Q: Define the Oweiss (1979) Influence Factor, a ?

A: A model known as the "Equivalent Linear Model" was presented by Oweiss (1979) which is essentially…

Q: Consider the data below in the range 0.4 <xS 1.2 Ax) Ax) Ax) 3.3886 3.8100 4.3511 0.4 5.1600 1.4 2.2…

Q: Solve remaining part b. AASHTO classification

A: Given: Soil sieve analysis To find : Soil name as per AASHTO classification

Q: In a retrograde Vernier 15 division on Vernier scale coincide with 16 divisions on main scale. if…

A: Given- Retrograde vernier 15 division, Vernier scale 16 division, 1 division on main scale = 0.1 cm,

Q: Discuss Simple Elastic Solutions for Settlement

A: Simple Elastic Solutions for Settlement :

Q: What value is normally taken for Retention?

A: In US retention id generally known as Retainage.

Q: In the diagram shown, the correct steps for drawing a triangle starting from point A TO point C in…

A: Given,

Q: In preparation of data what is the used as standard for comparison- Optimal rainfall- nominal…

A: For the rainfall data, in order predict the rainfall for a given year the standard rainfall value of…

Q: Convert 224lb/ft² to N/m² using division method

A: Given: 224 lbft2

Concept explainers

Pricing Construction Equipment

Pricing construction equipment means estimating the cost of operation of all the construction equipment used in a construction project. The pricing is done based on two factors – ownership cost and operating cost of the equipment. Thorough knowledge of the ownership and operating costs is necessary for proper project management and executing profitable construction.

Question

Example #4:
Determine
the
cross-
Figure P-112
sectional areas of members
AG, BC, and CE for the
truss shown in Fig. P-112.
4 ft
The stresses are
not to
exceed 20 ksi in tension and
14 ksi in compression. A
4 ft
reduced
stress
in
25 kips
compression is specified to
4 ft
reduce
the
danger
of
buckling.
40 kips
6 ft
6 ft
CMATHalino.com
6 ft

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

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 4 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

13. RAD Model has a. 2 phases b. 3 phases c. 5 phases d. 6 phases
can you explain the steps for the SF and BM
DETERMINE THE STADIA INTERVAL FACTOR
1. Develop a network diagram based on the logical sequence of activities 2. The WBS should be further broken down into around 25 activities
Q. Should dam be removed & What are the most important factors in planning to remove a dam?
Given the coordinates (0,0) (0,-3) (-5,-4) (-10,-2) (-10,0) solve for the area
Which of the following presence is not affected for compass surveying? O a. Electric cables conveying currents O b. Steel structures O c. Wooden structures O d. Iron ore deposits
What were construction material used on Vaderkloof dam
What is Groundwater in Geology? Explain its importance and provide a thorough discussion about it.
The interrelationships between earthwork operations, bridges and tunneling of a new highway
For the founndation shown below, determine the dimensions for effective length, L’, and width, B’.
Calculate the forces in members BC, CD, and CG of the loaded truss composed of equilateral triangles, each of side length 9 m. The forces are positive if in tension, negative if in compression. BC= Answers: CD = A CG = 9 m B C 3.3 KN G KN KN KN D E 6.0 KN