Architectural Drafting and Design (MindTap Course List)
7th Edition
ISBN: 9781285165738
Author: Alan Jefferis, David A. Madsen, David P. Madsen
Publisher: Cengage Learning
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Chapter 19, Problem 19.15Q
To determine
The places where smoke detectors are required.
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3. Determine the approximate axial forces, shears, and moments for all the members of the
frame shown in Figure 3 using:
a) Portal method
b) Cantilever method
c) SAP2000
80 kN
40 kN
G
H
D
E
F
A
B
10 m
10 m
C
Figure 3. Problem 12.10 of Structural Analysis, 6th Edition, Aslam Kassimali.
6 m
6 m
The answers that was given to me by you earlier were incorrect please help re solve
1. A) Determine the reactions and draw the shear and bending moment diagrams for the beam
shown in Figure 1 using the method of consistent deformation (beam-deflection formulas
attached on the next page).
B) After solving the problem manually, compare the results for reactions, shear force, and
bending moment diagrams with the analysis from SAP2000 (Attach the SAP2000 file and
results as part of your assignment submission).
10 kN/m
30 kN
B
C
A
D
4 m
9 m
6 m
EI=constant
Figure 1. Problem 15.4 of Structural Analysis, 6th Edition, Aslam Kassimali.
Chapter 19 Solutions
Architectural Drafting and Design (MindTap Course List)
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- 2. Draw the approximate shear and bending moment diagrams for all the members of the frame shown in Figure 2, and compare the shear force and bending moment results with the analysis from SAP2000. G A 10 kN/m H 10 kN/m Ꭰ E 6 m B C 6 m 4 m F 4 m Figure 2. Problem 12.4 of Structural Analysis, 6th Edition, Aslam Kassimali.arrow_forwardConsider two strata of the same soil material that lie between two channels. The first stratum is confined and the second one is unconfined, and the water surface elevations in the channels are 24 and 16 m above the bottom of the unconfined aquifer. What should be the thickness of the confined aquifer for which 2) the discharge through the confined aquifer is half of that through the unconfined aquifer?arrow_forwardConsider two strata of the same soil material that lie between two channels. The first stratum is confined and the second one is unconfined, and the water surface elevations in the channels are 24 and 16 m above the bottom of the unconfined aquifer. What should be the thickness of the confined aquifer for which 1) the discharge through both strata is equalarrow_forward
- A confined aquifer of 10-m thickness and 16.43 m/day hydraulic conductivity is fully penetrated by a pumping well of 0.5 m radius operating at Q = 425 m3/day. Determine the drawdown (Sw) under steady-state conditions in the pumping well and 50 m away from the well. Take the radius of influence of the pumping as 300 m.arrow_forwardUse the unit load method to compute the horizontal displacement at A. Take E =29,000 ksi. Themoment of inertia of each frame member is shown in the figure. Assume that the support at D is a pinsupport, and a roller support at A. Ignore shear and axial deformations, i.e., assume that thedeformations are due to bending only. Please show the actual steps and calculations/diagrams to solve. The last time I asked this question those were not provided.arrow_forwardA sample of silty sand is tested in cylinder of diameter (10 cm) and the length between the two measuring points is (25 cm) and the head difference is (15 cm), the flow rate is (1.7 cm3/min). Calculate the hydraulic conductivity (K)?arrow_forward
- For the shown figure: determine the hB and the vertical velocity? 2 cm 25 cm B 5 cm C Ground surface hB Water table Piezometric surface Unconfined aquifer (K= 10 m/day) Aquitard (K=0.2 m/day) Leaky aquiferarrow_forwardA leaky confined aquifer is overlain with unconfined aquifer. The estimated recharge rate from the aquifer is 0.085 m/year), the average head in the aquifer is (6.8 m) and the thickness of the aquifer is (4.3 m).calculate the vertical hydraulic conductivity of the aquifer.arrow_forwardA company invested an amount of $85,000 to implement a project, and the expected receipts from this project during the 5 years were as follows: End the year 1 $10,000 | (العائدات) Receipts | 2 $25,000 3 $35,000 $45,000 5 $30,000 Find I.R.R. and determine if the project is desirable or not If the MARR was 16%? Q: An investor bought a factory for an amount of $10 million, the estimated useful life is 40 years and the estimated salvage value is $1 million, the factory's annual revenues are $500,000. Use the Sum years' digits method and Straight line method to find: a) Annual depreciation charge at the end of the 25th year b) Total depreciation charge at the end of the 25th year c) Book value at the end of the 25th yeararrow_forward
- The jet plane is flying upward such that its wings make an angle of attack of 15° with the horizontal. The plane is traveling at V = 750 m/s, in air having a temperature of 8°C and absolute pressure of 95 kPa. The leading edge of the wing has an angle of 8°. (Figure 1) Figure 4° 15° 1 of 1 ་ Determine the pressure of the air just in front or to the right of the expansion waves. Express your answer to three significant figures and include the appropriate units. ☐ μι ? p = 50.6 kPa Submit Previous Answers Request Answer × Incorrect; Try Again; 3 attempts remaining Part B Determine the temperature of the air just in front or to the right of the expansion waves. Express your answer using three significant figures. T = 229 K Submit Previous Answers Correctarrow_forwardPlease show all work, including; Ma? Ay? V at A,B,C. Shear diagram, M/EI diagram, tB/C, tC/A deflection curve and thetaC? Etc... 7-31. Use the moment area method and determine the slope at C and the displacement at B. EI is constant. Structural Analysis 10 editionarrow_forwardAir at a temperature of 25° C and standard atmospheric pressure of 101.3 kPa flows through the nozzle into the pipe where the absolute internal pressure is 90 kPa. The nozzle has a throat diameter of d = 25 mm. Gas constant for air is R = 286.9 J/[kg K] and its specific heat ratio is k = 1.40. (Figure 1) Part A Determine the mass flow into the pipe. Express your answer using three significant figures. Figure 1 of 1 VO ΜΕ ΑΣΦ vec m = 0.0482 Submit Previous Answers Request Answer × Incorrect; Try Again; 2 attempts remaining Provide Feedback wwwww ? kg/sarrow_forward
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