Question 15 It is 6.9 m long, fixed at the top and bottom, and has additional A W12x79 of A573 Grade 60 (Fy - 415 MPa) steel is used as a compression member. support in the weak direction at mid-height. Properties of the section are as follows: A - 14,500 mm^2 Iy - 258.6 x 10^6 mm^4 Iy - 84.375 x 106 mm^4 Calculate the effective slenderness ratio with respect to strong axis buckling using theoretical value of k.

Question 15 It is 6.9 m long, fixed at the top and bottom, and has additional A W12x79 of A573 Grade 60 (Fy - 415 MPa) steel is used as a compression member. support in the weak direction at mid-height. Properties of the section are as follows: A - 14,500 mm^2 Iy - 258.6 x 10^6 mm^4 Iy - 84.375 x 106 mm^4 Calculate the effective slenderness ratio with respect to strong axis buckling using theoretical value of k.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.6.3P

See similar textbooks

Similar questions

Y1
Please kindly give me a,b,c and d answers..help me. Urgent Thank you
THE BEAM SHOWN BELOW HAS THE FOLLOWING PROPERTIES. f’c =30 MPa, fc=13.5 MPa, fy=400 MPa, fs=200MPa. DETERMINE THE FOLLOWING. b)THE UNCRACKED SECTION PROPERTIES KdAND IU.
Determine the axial compressive strength of an HSS steel with a length of 4.6m with respect to the principal axis. Use Fy = 318 MPa. Section Properties: A = 1742 mm2 ly = 3.29 x 106 mm4 lx = 9.53 x 106 mm4 CIVIL ENGINEERING. STEEL DESIGN 203.2 -3.2 101.6 -3.2
Problem 3: Find the design moment strength for the following section: f'e = 6000 psi hf=6" T a. Mn = fy =60 ksi Es = 29,000 ksi b = 24" 8" bw = 4" bw=4" k-ft A's = 2 in² As = 6.5 in² (total) d` = 1.5" d = 30" Strain Stress
#22 will upvote anyone who will answer. Thanks
Use 2015 NSCP. A compression member shown below with Fy = 50 ksi 30′ W12 x 87 A992 steel 1. Which of the following most nearly gives the value of critical buckling stress in ksi? 2. Which of the following most nearly gives the nominal strength in kips? 3. Considering ASD. Which of the following most nearly gives the allowable strength in kips? 4. Considering LRFD. Which of the following most nearly gives the design strength in kips?
Problem2. The compression member is shown in figure. Find the following: a. The Euler stress Fe. b. The buckling stress Fcr c. The design strength d. The allowable strength e. Does the member satisfactorily meet the design requirements? Why? HSS 8x 8x4 ASTM AS00, Grade B steel (Fy = 46 ksi) 15'
Correct answer only.
An I-section with two cover plates is used as tension member and is subjected to a load of 120 t over a length of 16 m. If the allowable tensile stress is 15000 kg/cm², is the member design safe? If 9821.6 cm4, so, find the factor of safety. Use ISWB 300@ 48.1 kg/m, A = 61.33 cm², Ixx Ivy 990.1 cm4. There are two rows of fasteners in each flange, thus making atleast two holes in one section. The fastener diameter is 22 mm, cover plate size 260 mm x 8 mm, flange thickness of l-section = 10 mm. The center of fastener is located at 60 mm from center line of the l-section. = =
Find the forces in all members of the truss that shown in Figure II and determine whether they are in tension or compression. Make a summary and draw a FINAL FBD.
* TRUTT 50 kN/m 8m TIZI SLAB THICKNESS 150mm 2500 mm fe'= 21 MPa fy = 414 тра Cc = 40mm spacer barp=25mm Say bw= 0.6h DESIGN THE T-BEAM AND SHOW THAT TENSION STEEL YIELDS AND THE BEAM IS TENSION CONTROLLED