Introduction to Sustainable Civil Engineering Design
1st Edition
ISBN: 9780134013916
Author: Neumann
Publisher: PEARSON
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Chapter 4, Problem 3EDDS
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Find the reason for movement of air and water and also find whether this movement is easier to predict. Find whether it is easier to control the movement of water compared to movement of air. List some differences between the ways in which water gets polluted and the ways in which air gets polluted.
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Using AutoCAD and exact measure that number
A fully grouted reinforced masonry wall is to be constructed of 8-in. CMU. The wall height is 18feet. It is assumed to be simply supported. The wall is to be designed for an out-of-plane seismicload of 52 lbs./ft.2, which can act in either direction. The wall also supports a roof dead load of600 lbs./ft. and a roof live load of 300 lbs./ft. along the wall length. The roof loads have aneccentricity of 2.5 inches. Since there is seismic load, load combinations (6) and (7) in Chapter 2of ASCE 7-22 should be considered. In these two load combinations,horizontal seismic loadhE =andvertical seismic loadvE = . You may ignorevE in this problem for simplicity. The masonryhas a specified compressive strength of 2,500 psi.
(a) Use the strength design provisions of TMS402 to determine the size and spacing of the vertical bars needed. Use the P-δ analysis method inSection 9.3.4.4.2 of TMS 402 to determine Mu.
(b) Repeat the design using the momentmagnification method in Section 9.3.4.4.3 instead.…
The city's downtown area on Elm St, with its intricate network of roads and intersections, has long been a challenge for both seasoned travelers and newcomers alike.
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- Can you please do hand calcs and breakdown each steparrow_forwardQ4. Statically determinate or indeterminate frame analysis by the stiffness method a) Determine the stiffness matrix of the frame as shown in Fig. 4. Nodes 1 and 3 are fixed supports. Assume I = 300(10%) mm, A = 10(103) mm², E = 200 GPa for each member. Indicate the degrees-of freedom in all the stiffness matrices. Use the values of L3-3.5 m, w = 24 kN/m and P = 30 kN. Note, L4-1.8L3 (i.e. 1.8 times L3). b) Determine all the displacement components at node 2 and all internal reactions at node 2. Show all calculations. c) Draw the BMD of the frame on the compression side showing all the salient values. Show all calculations. d) Repeat the problem using the Strand 7. Show the model with all the nodes and element numbers and boundary conditions. Submit a hard copy from Strand7 showing all the reactions (highlight these in the hard copy). Display the bending moment diagram for the frame. 4 e) Compare the BMD from Strand 7 with the theoretical one and compare the respective values of…arrow_forwardCan you please break down all the hand calcs and make sure we answer the below. a Determine the global stiffness matrices (k’) of all truss members including correct degrees-of freedom (dof)-3x3 b Determine the global stiffness matrix (K) of the whole truss (include dof numbers) c i) Calculate vectors D and Q (4+4). ii) Show partition and solve KD=Q iii) Calculate all the member forces d i) Solve the problem using Strand7 (model) (You must model the beam property as truss) ii) Display of deflected shape, nodal displacements and member forces (3+3+3) e Comparison of member forces and comments , comparison of displacemnts and commnetsarrow_forward
- YOU HAVE A UNIFORM SUBGRADE ELEVATION FOR YOUR BUILDING FOUNDATION THAT HASBEEN VERIFIED. YOUR SLAB IS DESIGNED TO BE 12 INCHES THICK.USING THE GIVENDIMENSIONS AROUND THE PROPOSED BUILDING FOUNDATION, CALCULATE THE CUBIC FEETAND THE CUBIC YARDS OF CONCRETE NEEDED FOR THE FOUNDATION **Sketch Attached**arrow_forwardWHAT ARE THE COORDINATES (N,E) AT POINT A AND POINT B IN THE SKETCH (ATTACHED)arrow_forwardCan you please do with hand calcs and answer the following: a Determine the global stiffness matrix (K) of the beam including indicating correct degrees-of freedom (dof) b i) Calculate vectors D and Q ii) Show partition and solve KD=Q for D iii) Calculate all reactions c BMD & max BM, deflected shape d i) Solve the problem using Strand7 (model) ii) Display the deflected shape and BMD e Comparisons of reactions + Max BM including commentsarrow_forward
- 5-1. Determine the force in each member of the truss, and state if the members are in tension or compression.arrow_forwardI have the correct answer provided, just lookng for a more detailed breadown of how the answer was obtained thanks.arrow_forwardQ1. Statically indeterminate beam analysis. a) Calculate the BMs (bending moments) at all the joints of the beam shown in Fig.1 using the moment distribution method. The beam is subjected to an UDL of w kN/m. L1= 0.4L. Assume the support at C is pinned, and A and B are roller supports. E = 200 GPa, I=250x106 mm². Use the values of w = 50 kN/m and L = 6 b) Draw the shear force and bending diagrams for the entire beam. c) Calculate the BMs at all the joints of the same beam shown in Fig.1 using the slope deflection method. d) Compare the values of BMs obtained using the two methods a) and c) and comment. w kN/m £1m Lm m Fig 1. Beam for Q1arrow_forward
- I have the answer provided for the question, just looking for a more detailed breadown of how it was obtained thanks.arrow_forwardQ5.--Finite-element-modelling. a) → Draw-a-2D-element-and-show-the dots (degrees of freedom). Draw-all-the-2D-elements. used-in-Strand 7..Explain the differences between-these-elements-in-terms-of-the-no..of. nodes-and-interpolation/shape-functions used. b)→A-8-m-x-8-m-plate (in-the-xx-plane)-with-8-mm-thickness, is fixed-at-all-the-edges.and.is. loaded-by-a-pressure-loading-of-4 kN/m2.-in-the-downward-(-2)-direction.-The-plate.is. made-of-steel-(E=-200 GPa, density-7850-kg/m3). Explain-the-steps-involved-in-setting. up-a-Strand 7-model-for-this-problem. Your-explanation-should-include-how-the-given. input-data-for-this-problem-will-be-used-in-Strand 7-modelling. Explain how you would. determine the maximum-deflection-from-the-Strand 7-output.-1 11arrow_forwardI need Help some hw for AutoCAD please use measure front top and side viewarrow_forward
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