for the second question need just zD
Complexity: 3 Variant: 1 Given: q = 10 kN/m: P = 20 kN; M = 10 kNm; E = 2 × 1011 Pa; ]- 160 MPa. a-2m Goal: 1) calculate dimensions of the cross-section choosing the one of following: a) diameter of the round solid, b) dimensions of the rectangle (h/b-2); 2) calculate vertical and horizontal displacements and the slopes in the following points: 2 郎- C-? 2
Complexity: 3 Variant: 1 Given:...
need solution of the two quedtions
Given: q -10kN/m, P- 20kN, M-10kNm:-160 MPa; a 2m, Goal: l) write the equations of intern tions of the rod system and draw the graphs of their distributions along the length of rod portions; 2) for the last portion: a) calculate the diameter of round solid cross-section; b) dimensions of rectangle solid cross-section in hib 2. al forces and moments in an arbitrary cross-
Given: q -10kN/m, P- 20kN, M-10kNm:-160 MPa; a 2m, Goal:...
Required information Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that the magnitude of the average normal stress must not exceed 145 MPa in either rod, determine the smallest allowable values of the diameters d and d2. Take P = 55 kN and Q = 140 kN. di Q KN B с А PKN Q KN 0.9 m 1.2 m Using FBDs/equilibrium equations for ABC, cut sections between A&B and between...
this is a multi-parts question
I need all A, B, C, D. Only answer if you know them all. Thx and
Will ThumbUp!
Problem 1 (12 points) The following nonuniform bar is attached to rigid supports. It carries the axial loads Py=120 KN and P2=80 KN. The cross sections have been shown below the bar. a) Determine reaction forces at the supports A and B. b) Draw Internal force distribution along the bar c) Draw Stress and strain distribution along...
need to solve the mathematical model to prove
that we can get the equations i Q1 a methematically
QI. A vertical pile is used to transfer the vertical load from the soft ground surface to the rock surface. It is assumed that the stiffness of the rock is sufficient to prevent any vertical displacement so that the lower edge of the rod may be considered as fixed. The soft ground acts on the pile along its length with a force...
2. (30 pts.) 5 m B C D 6panels at 31n = 18 m Consider the given truss above and assuming loads acts on the bridge deck along the bottom cord write equations with respect to x and a) Draw the influence line for the force in member Cl and U by writing necessary equations. (20 pts.) b) Determine the maximum tension force in member IU considering the following loading below: (10 pts.) uniform dead load w-2 kN/m uniform live...
3- (SKMMIH3/SME2113) from plastic having modulus of elasticity, E-4.0GPa a) Bar ABCD shown in Figure Q3a is made The bar consists of three segments, AB, BC, and CD. Segment AB is hollow and segments BC and CD are solids If the shortening (contraction) of bar ABCD is limited to 4.0 mm, determine the maximum allowable force P to be applied at C. (8 marks) 90 mm ΟΙ 00 mm 1080 min PL 500 mm 250 mm 250 mm Figure Q3a...
3) (40 pts) The EXTERNAL 35 kN force P is applied to the end of a 2 m long cantilever beam with the given cross section. The force acts through the shear center, forming an angle of 35 with the horizontal axis. The x, y axes pass through the centroid C. The y-axis can be assumed to coincide with the right- hand edge of the vertical section. Determine (a) the normal bending stress at Point A, (b) normal bending stress...
Problèm GIVEN b 2) Three rod elements shown above are stress free when they are assembled together and attached to the rigid walls A and D. Element (1) is steel with E1 30 x 103ksi, cross - sectional area Ai - 2.0 in, length L1-80 in and coefficient of thermal expansion α1=7x10-6/0F; the corresponding values for the aluminum element (2) are: E2 10 x 103ksi, A2-3.6 in, L,- 60 in, a2 13 x 10-6/oF; the corresponding values for the bronze...
Have I done part f) and g) correctly?
PART A: Structures Questions Three (3) questions; Answer all questions; The questions carry the number of marks indicated; Total marks for Part A is 24. Answer the questions on this Examination Question Paper in the spaces provided. Nothing written on an answer booklet, on scrap paper or else where will be marked for Part A. Signs and units are an essential part of any answer. Some formulas and solutions of elastic curves...