CIVE205 2022F - Assignment 4-

Calculate three support reaction at fixed support A

Instructions: Answer the following questions and provide a comprehensive solution that can be understand by a first year Civil Engineering Student. Situation 1: 2.5m B 2.5 m 400 N 1) Ay = 2) BH = 3) CH = 4) By= 5) Cv = 1.5 m- -2m- 1.5 m 2m 1.5 m -300 N -300 N Determine the horizontal and vertical components of force which the pins at A, B, and C exert on member ABC of the frame.

ZAIN IQ 36 Asiacell YE docs.google.com/forms/ A السؤال الاول) 40ا درجة( Q1: The horizontal rigid beam ABCD is supported by vertical bars BE and CF and is loaded by vertical forces P = 400 kN and P2 = 360 kN acting at points A and D, respectively (see figure). Bars BE and CF are made of steel (E = 200 GPa) and have cross-sectional areas ABE = 11,100 mm and Acr = 9,280 mm?. The distances between various points on the bars are shown in the figure. Determine the vertical displacements 8A and dp of points A and D, respectively. E1.5 m -1.5 m 2.1 m A. D P = 400 kN 2.4 m P2 = 360 kN 0.6 m قم برفع اجابة السؤال الأول من هنا * إضافة ملف السؤال الثاني: )30 درج / طلب الإذن بالتعدیل Q2:The solid aluminum shaft has a diameter of 50 mm. Datermine the ahenlute mavimum ehear etrace in the chaft and

Solve the following problems: 1. Determine the force in each bar of the truss shown in figure caused by lifting the 120 – lb load at constant velocity of 8 4. what change in these forces, if any, results from placing the roller support at D and the hinge support at A? 8 A 8. P 120-lb Paint X lite

L+I 7 (ab)" a-bm f 2 1 TY –314 - 2- 6 STATICS ENGINEERS MECHANICS CHAPTER Lecture Notes: = m %3D EXAMPLE: 22 einber 6O 3.45 m 1.25 m + 3 Pz 1.85 m 1 1.22 m Wa120 IN A weight W• 120 kM is being supported by steel sections with force T. force and force C. The coordinates of A. B. C. and D are given. Assume that E is the origin (0.0.0). Determine Forces T. F, and C.

2:01 l 43 classroom.google.com/l 8 ARIG Open with ▼ 20 QUIZ #3 - ET Michael Forton: 1:59 PM 100 points Due 5:15 PM. LQ.3. Given that L = 150 lb, (a) determine the force in bars GH, CH and HI. 5 panels at 4' L L L L E D C 3' 4' 3' 7' A F H 12' В SQ2-Q3-ET.png Image LQ3-Q3-ET.png Image +

TP Quiz: Module 2 Quiz 8/quizzes/332866/take/questions/4602489 Question 4 3 pts 11 kN 9 kN 8 kN 2.4m 5.1m 3.7m 2.1m 13.3m Ax Ay By A beam has the following forces acting on it as shown. Support A is pin support (2 reactions) and support B is a roller support (1 reaction). Calculate the following: 1) By in kN 98% 26°C Partly cloua F10 F11 F12 Insert PriSc F5 F6 F7 F8 F9

docs.google.com/forms Calculate the deflection at point C by using Unit Load Method for the beam below * 10kN 5kN/m lAc=4*105 mm4 8kN Ico=8*106 mm D A E=200MPA 2m 1 Add File For the floor beam system shown in the figure below, draw the I.L. for the reaction at C due to the shown locomotive. 20 kN 20 KN 10 kN gap (2 8 m 2 m B 8 m 4 m 1 Add File

How is Fmn (force of MN) equal to -350.06 N?

1- For the beam shown in the figure below: a Replace the loading system with an equivalent resultant force and couple moment at point A. b) Replace the loading system with an equivalent resultant force and couple moment at point B. 650 N 30° 1500 Nm TH 300 N -3 m- -5 m- 500 N 60 -2 m

9- What is support reaction force (kN) at support A? 20 kN 3m 1,5 m Bos birak 體 GSI

..ll.l? 10:39 AM A @ 52% QUIZ_1.pdf QUIZ #1 PROBLEM SOLVING: 1. The resultant of the 50-lb and 30-lb forces is R. If R = 65 lb, determine the angles a and B. R 50 lb 30 lb 2. Determine the resultant of the line load acting on the beam ABC. 1200 Ib/ft y 1700 Ib/ft 6 ft 8ft 3. The crate weighing 400 Ib is supported by three ropes concurrent at B. Find the forces in ropes AB and BC if P =460 Ib. 60° B ↑ 30°

SFD and BMB for points loads (Graphical Method) Mechanics of materials and structure civil engineering

MEE1004 Mechanics of Materials Tutorial Problems (eligible for coursework submission): 1. The cantilever beam in Figure 1 is fixed at A, and is loaded with a distributed load from A to B and a concentrated moment at C. Use the GRAPHICAL METHOD to plot the shear force and bending moment diagrams for the entire length of the beam. Label values at all key locations on the plots (at changes in loads, maxima, minima, and zeroes). Annotate your diagrams to explain how they were drawn (e.g. "AQAB = (-12 kN/m)(1 m) = -12 kN" and "(dQ/dx)AB = -12 kN/m"). 12 kN/m Tutorial S5: Beam Analysis: Graphical 1 m B 0.5 m Figure 1. 5 kNm 0.5 m D

urses MIME3 130 / 10. SECTION ASSESSMENTS Homework - Semester AY 2020 - 2021 Moving Forward A beam has a bending moment of 2 kN-m applied to a section with a hollow circular cross-section of external diameter 3.9 cm and internal diameter 2 cm. The modulus of elasticity for the material is 210 x 10° N/m2. Calculate the radius of curvature and maximum bending stress. Also, calculate the stress at the point at 0.8 cm from the neutral axis Solution: (i) The moment of inertia = ii) The radius of curvature is (iii) The maximum bending stress is iv) The bending stress at the point 0.8 cm from the neutral axis is

1- For the beam shown in the figure below: aReplace the loading system with an equivalent resultant force and couple moment at point A. b) Replace the loading system with an equivalent resultant force and couple moment at point B. 650 N 30° 1500 Nm TH 300 N -3 m- -5 m- 500 N 60 -2 m

5.0 The truss figure shown is pinned to the wall at point F, and supported by a roller at point C. Calculate the reactions at the supports. 4 m 5 m 4 m B 4 m 80 kN 60 kN Figure T-04 MATHalino.com MATHalino.com

B A 4000 a = 5 m b = 5 m c=1m d=3m 2 F₂ = 6 kN y = 2 KN m KN 12=1= 2 m F₁ = 7.5 kN M = 40 kN-m 14000 R35000 0001 •B 200 tuntumbad 1 IA Determine the Reaction Force, and Reaction Moment at point A of the beam. 1000 1 100 X 1100 R50 DETAIL A SCALE 1:50 B A

NEED HELP PLEASE!! Two wood beams, each of rectangular cross section (3.0 in x 4.0 in, actual dimensions) are glued together to form a solid beam of dimensions 6.0 in x 4.0 in (see the figure). The beam is simply supported with a span of 8 ft. What is the maximum moment Mmax that may be applied at the left support if the allowable shear stress in the glued joint is 200 psi? (Include the effects of the beam's own weight, assuming that the wood weighs 35 lb/ft^3.) Round your answer to one decimal place. Repeat part (a) if Mmax is based on allowable bending stress of 2500 psi. Round your answer to two decimal places.

SFD and BMD for moment load (Graphical Method) Mechanics of material and structure civil engineering (7)

Question # 3: The built-up beam is formed by welding together the thin plates of thickness 5 mm. Determine the location of the shear center O. Quest J 200 mm 200 mm 5 mim # 300mm 100mm 100mm

Figure A1 below shows a simply supported beam and a single sided overhanging beamwhich is loaded with point loads and uniformly distributed load. Rajah A1 menunjukkan sebuah rasuk tertupang mudah dan rasuk julur sisi yangdibebankan dengan beban-beban tumpu dan beban teragih seragam.(i) Calculate the reactions at support A and B. Kirakan daya-daya tindakbalas pada tupang A dan B.

0131% D 14:19 8.8 TNT Wi-Fi voWiFi •4* K/s a. Which of the following is the most stressed leg(s)? b. If the capacity of each leg is 25 kn, what is the safe value of W? c. Determine the axial force on leg AD if the maximum safe value of W is applied. SITUATION 4. Knowing that do = 3m, determine the following: 2m, 3m 3m de id 4m B DI 5kN 5kN 10KN a. Distance dɛ b. Reaction at E c. Total length of cable.

Homework 2 Two pipes of same thickness and cross section area are subjected to the same twisting moment which one is stiffer? Mt b t

3. The roof truss is subjected to the loadings shown. Determine the force in each member and indicate if the members are in tension or compression. Approximate each joint as a pin. 200 N C O 00 300 N 300 N 1.5 т D 0000 B. 4 m F 3 т E H 3 m 3 т G O o o O 00 3 m A 7o 00 Paint X lite 150 N

P.V.M= Submit P IVO A2 Ivec Previous Answers 185 mm 2700 N K X Incorrect; Try Again; 5 attempts remaining Cy M V 60° Part C - Calculate the magnitudes of the internal force and moment reactions on the internal plane where K is located Using the free-body diagram from Part A, calculate the magnitudes of P, V, and M. the internal loads that act on the cross section where K is located (Eigure 2) Express your answers in Newtons and N ▸ View Available Hint(s) DA m, to three significant figures separated by commas. C CHE ? KI NNN-m B 75 mm 50 mm

20 You are not provided the free-body diagram for the beam associated with the internal shear force diagram shown. Given the diagram, which internal bending moment diagram COULD be correct? O Diagram A Diagram B O Diagram C O Diagram D DIAGRAMA AMD 4 X'D DIAONAMI THARAMD

The pipe assembly is subjected to a force of 600 N at B. 150 mm 150 mm Part A 400 mm B 60° 30° 600 N 500 mm Tap image to zoom Determine the magnitude of the resultant internal normal force acting on the cross section at C. Express your answer to three significant

Figure 2 below shows an L-shaped steel in one of the numerous steel-sections of the high-rise Tun Razak Exchange Tower in Kuala Lumpur. Replace all the loadings with an equivalent resultant force and couple moments on point B and; (a) Find the resultant force systems. (b) Calculate the direction angles of the resultant force systems. (c) Determine the resultant moment at point B. (d) In your own words, explain and discuss what an equivalent system is. 50N/m 50N/m 4m 6m 100N/m. 60° Figure 2

Homework 2 Two pipes of same thickness and cross section area are subjected to the same twisting moment which one is stiffer? M. Mt R t b b

The figure shown is a built-up cross section composed of C-shaped and W-shaped steel beams attached by bolts of % in. diameter. It is a 20 ft simply supported beam subjected to a uniform loading of 411 Ib/ft throughout its span and a concentrated load, P (in Ib), at the midspan. a) Compute for the moment of Inertia of the cross section b) Determine the maximum bending stress in the beam. c) Calculate the spacing of bolts if its allowable shearing stress is 5000 psi. GIVEN: P = 65.0 kips E = 29000 ksi С8X11.5 W8x28 C8X11.5 W A d br tw x(bar) ly ry AISC_Manual_Label Ibs/ft in in in in in in in in in in C8X11.5 11.5 3.37 8.00 2.26 0.220 0.390 0.572 32.5 3.11 1.31 0.623 W A d tw ry AISC_Manual_Label Ibs/ft in? in in in in in in in in W8X28 28.0 8.25 8.06 6.54 0.285 0.465 98.0 3.45 21.7 1.62 Ik Y X--x tw- k eo bf Хр bf PNA

4. A copper bar 250 mm long and 50mmx50mm in cross-section is subjected to an axial pull in the direction of its length. If the increase in volume of the bar is 37.5 mm', find the magnitude of the pull. Take p-0.25 and E-100GPA. Answer: P-30 KN. 5. A steel bar 50mmx50mm in cross-section is 1.2 m long. It is subjected to an axial pull of 200 KN. What are the changes in length, width and volume of the bar, if the value of Poisson s ratio is 0.3 ? Take E as 200 GPa. Answer Al-0.48mm, Ab-0.006mm and AV-480 mm'. 6. A reetangular bar 500 mm long and 100mmx50mm in cross-section is subjected to forces as shown in figure. What is the change in the volume of the bar? Take modulus of elasticity for the bar material as 200 GPa and p-0.25. Answer :AV-137.5 mm'. 300 KN 100 KN 50 100 200 KN 500 mm

m.ecollege.com/course.html?courseld317277540&OpenVellumHMAC=feaa487bb20ce8f39ce96d0c36a22864#10001 Update : Part A Consider the beam shown in (Figure 1). EI is constant. Suppose that P = 14 kN and w = 7 kN/m Determine the reaction at the support (1) measured upward, Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is upward and negative value if the force is downward. Figure 1 of 1 HA Qo = 5.35 kN 6. Submit Previous Answers Request Answer 2 X Incorrect; Try Again; 28 attempts remaining 2 m -1 m Part B P Pearson Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use Privacy Policy | Permissions| Contact Us|