23: Use substitute member method to analyse the truss shown in Fig. 3 5 kN a 3 m
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- Find the degree of static indeterminacy and kinematic indeterminacy for the following plane structures: Fig: 1 Ans: Ds = 1 Fig: 2 Ans: Ds = 0 HY FRAME PLANE TRUSS STRESSk * 3m 3m A с 3m 4m (10) (5) 20 KN 3m (10) D (10) B Answers in structures lectures : Analyze the structure as shown in Fig. belows Area = ( ) cm² Ib=100 * 10³ cm4, E = 20*10³ kN/cm² 4m (5) (10) 1 E 2 Members CD, BD, DE, EF, DF & CF are truss members' Member AB is a frame member ·30.6kNim A 15.1 KN 20 KN ETABS Answers: R₁ = 15.103 kN; MA= 30.61 kN.m, FBD = 4.897 KN 4.9 KNThe solid shown in fig 1 has two parallel bases. Plane BFHC forms a dihedral angle 50 degrees with the lower base and all face angles at D and G are all 90 degrees. 1. What is the edge length of the midsection on face ABCD?
- Determine the degree of indeterminacy (i) of the structure shown below:03: Check the stability and determinacy of the following structures. Make a table to show your answer as below Question No 1 (1) truss I (3) frame Stability Stable A (2) truss Determinacy Indet. to 2nd degree (4) beam (5) bearn 0 -Fig. 3Determine the moments at the supports of the fixed beam shown in Fig. 13.15(a) by the method of consistent deformations. Also, draw the bending moment diagram for the beam.
- The stiffness coefficient 'k₁1' for the beam shown below is ΕΙ 2m Internal HingeDetermine whether the truss structures in Fig. 1 are stable or not. 5 kip 5 kip 5 kip Tên TTITT 5 kip 5 kip 5 kip 5 kip 5 kip (a) (b) (c)The truss shown in the figure is applied with force P= 5kN %3D 1.50 m 1.50 m 150 m 2 m 2 m What is the force in member DE in kN? A.
- For a 3D truss (i.e. a space truss), formed of 469 members, how many bar elements should be used for the discretisation of the entire structure, according to the Finite Element Method? (__________) Answer in short and ASAP .Q.1 what is the degree of static indeterminacy of plane truss structure shown in figure? pa 2014 K m J=12 (-25-24 WA nonrigid structure is a structure that offers significant resistance to its change of shape. Select one: True False