Question in Steel design:Select an economic double equal-leg-angle section for the tension member BH and GC for the truss shown. Assumptions:Given: P = P₁ = 1.2DL + 1.6LLDL = 30 kipsH40 ft-Use A36 steel.Assume there are two or three bolts in the direction of loadingThere are two bolts in the transverse direction and not staggered arranged.Use a 7/8-inch diameter bolt.LL = 65 KipsooooooB..1.5P40 ft-ooooCPF0800D-40 ft 40 ft15 ft30 ftE

Given- D.L=30 kips L.L=65 kips The formula for P is given as, P=Pu=1.2D.L+1.6L.L =1.2x30 + 1.6x65…

Answered: A Given: P = P₁ = 1.2DL + 1.6LL DL= 30…

A Given: P = P₁ = 1.2DL + 1.6LL DL= 30 kips 40 ft- H Joooooo B 1.5P 40 ft- Techipe oooo C 40 ft D F 40 ft- 15 ft 30 ft E LL = 65 Kips

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: 3. A plate with width of 300mm and thickness of 20mm is to be connected to two plates of the same…

Q: 900 lb 600 lb 4 ft 4 ft 4 ft 3 ft A, B

Q: : For the truss systems shown below: • Identify zero force members. • Identify members in tension,…

Q: Note: Verify your answer by solving ØP, Assumptions: > Use A36 steel. > Assume there are two or…

Q: 1. For the Pratt bridge truss and the loading shown below, determine the average normal stress in…

Q: A built-up section shown, 30 feet long, is fixed at both ends and braced in the weak direction at…

A: Given data:Section properties-

Q: AWT205 x 30 structural steel section (see Appendix B for cross-sectional properties) is used for a…

A: Given, WT205 x 30 section Length = 8.8 m or 8800 mm

Q: HOMEWORK-1 - 3m· For the truss shown in the figure; a) Calculate the bar forces for F=4000 kg.

A: a.given that, F=4000kg 1-2=4m 1-3=3m 2-3=42+32=5m so, we have to calculate the bar force.

Q: A PL 38 x 6 tension member is welded to a gusset plate as shown in figure. The steel is A36. PL % ×…

A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: Problem 4: Use A992 steel and select a W shape. The service dead load is 142 kips, and the service…

A: First we summarise the given data : Service dead load = 142 kips Service live load = 356 kips To…

Q: A column in the upper story of a building is subjected to a compressive load from the following…

A: D = 308 kNL = 170 kNLr = 187 kNW = 197 kN To determine:a) factored loadb) Required design strength…

Q: Pe Po Pp P. If lateral support is provided at both ends, and at the load points, select the lightest…

Q: Identify zero-force member(s) in the truss shown below without any calculation and indicate WHY it…

A: identifying each joint

Q: EXAMPLE 4.5.1 Determine the force in cach member of the truss shown in the Fig. 4.5.5 and indicate…

Q: steel section. Check web yielding and web crippling if the steel used is ASTM A992, grade 50.

A: Solution: For W18×50, we obtain the following properties from ASTM, Below are the structural steel…

Q: Question 1: A-find the zero force members of the truss shown below. B-Using section method determine…

A: Given :- Truss with a single load of 10 kN at point B. Required :- A) find the zero force members of…

Q: If the tension member of is welded as shown, determine the effective area 5450⁰ 1 L 150x150x12 +…

Q: dentiry the shown. (Enter your separated E A

Q: For the truss loaded as shown, find all the zero-force members. 5 kN 2 kN B F

Q: A W14X120 is used as a tension member in atruss. The flanges of the member are connected to a gusset…

A: The order of the steel cross sections relies upon the heap that the part can convey prior to…

Q: 300, lb In the truss loaded and supported as shown, compute 300, lb 800, lb the following using the…

Q: throughout and assume 10-mm-thick gusset plates and welded connections. Assume a shear lag factor…

Q: A W14X120 is used as a tension member in atruss. The flanges of the member are connected to a gusset…

A: Answer Calculation of yielding capacity of the section based on LRFD We know that yielding capacity…

Q: Determine the forces in each member of the truss. State wether it is in tension or compression. Draw…

A: Given: A simply supported truss with hinge support at A and roller support at B. To find: Forces on…

Q: The below figure represents a section of a pre- stressed beam. For a no-tension design where o is…

A: Given- Permissible stress in concrete=σcwidth of beam =bdepth=dIt is needed to find the total moment…

Q: he double I-beam is fabricated by welding the three plates together as shown. Part A 50 mm 75 mm 20…

A: Shearing stress is defined as a type of stress that acts coplanar with the cross section of a…

Q: 2.0 Given truss: 4250 lbs 8500 lbs 130⁰ 8500 lbs 3 ft 8500 lbs 8500 lbs 8500 lbs 4250 lbs 3 ft 3 ft…

Q: Plate 10 4 in. Plate x8 <8

Q: A steel plate (called a cover plate) having cross-sectional dimensions W2 5.0 in. x 0.4 in. is…

A: The given data is shown below: W2=5 in.×0.4 in.W1=12 in.×87 in.

Q: How many zero-force members are in the truss shown belo 15 kips 10' 10' 20 kips HGF

A: Conditions for the zero-force member:If at a joint only 3 members meet, out of which 2 members are…

Q: 4250 lbs 8500 lbs 130⁰ 8500 lbs 8500 lbs 3 ft 8500 lbs 8500 lbs 4250 lbs 3 ft 3 ft 3 ft 3 ft 3 ft…

Q: Design all Tension members of the truss. Use A36 steel type. Dead Loads and Live loads are shown in…

Q: Problem For the frame shown, design the maximum permissible value of P with a factor of safety of…

Q: HOMEWORK-1 3m For the truss shown in the figure; Design members 1-2 and 2-3 assuming that out of…

A: a.given that, F=4000kg AB=4m AC=3m BC=42+32=5 m so, we have to calculate the bar force.…

Q: ng method of scction. "[HJ"kN "[H]"kN "[H]"kN "[EJ"kN "[G]"m te: E=22, H=12 225m 4.0m 4.0m 4.0 m

Q: Determine the forces in all the members, and state if these members are in tension or compression.…

A: Given data Span length Vertical loading Horizontal loading. At joint D only two members are…

Q: or panel of the welded I-section shown below (Fy = 50 ksi). PL 1/2" x 96" - PL 2" x 16"

A: configuration shear strength is determined according to section G2 of AISC 360 data we havr given…

Q: A W14X120 is used as a tension member in atruss. The flanges of the member are connected to a gusset…

A: The order of the steel cross sections relies upon the heap that the part can convey prior to…

Q: Given the truss shown, solve the following. Use A36 steel and assume there are two lines of three 19…

A: Answer Let us first calculate the reactions Consider Moment equilibrium at A Dy * 12 = 200 * 10.5…

Q: Use the substitute member to make a complete analysis of the complex truss shown.

A: A truss is a structure in engineering that "consists of two-force members only, with the components…

Q: -4 ft- B 600 lb -4 ft- E 600 lb Use Method of Joints Find each member force with FBD 4 ft- 4 ft D…

Q: 2 kN The beam is made of three boards nailed together to form the double-T cross section shown. If…

Q: Determine the forces in each member of the truss. State wether it is in tension or compression. Draw…

A: Given: A truss with loading Required: Member forces

Q: What is most nearly the internal forces on member FG in the truss shown below 3 ft 5k B A…

Q: 4.3-4 Determine the available strength of the compression member shown in Figure P4.3-4. in each of…

Q: Problem 1: The truss shown below is made of fiberglass member section and an axial strength of 14…

A: Given : Axial strength = 14 MPa dia of high strength nylon pins = 20 mm Shear strength = 25 MPa…

Q: It is a member in a truss which given specific load, and is often found at pins where no external…

A: Given - It is a member in a truss which given specific load, and is often found at pins where no…

Question

Question in Steel design: Select an economic double equal-leg-angle section for the tension member BH and GC for the truss shown.

Assumptions:
Given: P = P₁ = 1.2DL + 1.6LL
DL = 30 kips
H
40 ft-
Use A36 steel.
Assume there are two or three bolts in the direction of loading
There are two bolts in the transverse direction and not staggered arranged.
Use a 7/8-inch diameter bolt.
LL = 65 Kips
oooooo
B
..
1.5P
40 ft-
oooo
C
P
F
0800
D
-40 ft 40 ft
15 ft
30 ft
E

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

3) Determine the Force in each member of the truss shown in the Figure. (Use the Method of Joints.) D B gl 12' H E 300lb 300lb goolb 9' 9'
(33 %) Q2: Determine the foree in members AB. AH, and BH of the loaded truss shown below hy the method of joints. 4 m 5 m 5m 5m 30 kN 60 kN 30 kN
6.9-2 Use A992 steel and select a structural tee shape for the top chord of the truss shown in Figure P6.9-2. This is the truss of Example 3.15. The trusses are spaced at 25 feet on centers and support W6 X 12 purlins at the joints and midway between the joints. The other pertinent data are summarized as follows: Metal deck: 2 psf Built-up roof: 5 psf Snow: 18 psf of horizontal roof projection a. Use LRFD. b. Use ASD. 46.6' 3' 3' 12' 3' 3' 2 @ -12' = 24- 2 @ 42' -12' = 24' 90 FIGURE P6.9-2
Consider the truss shown in (Egure 1). Suppose that F-60 kN and F₂-25 kN Figure 40 KN Part C Fau 50 AN Submit -2m- D 15m 1of1 > 15m 15m μA Value -F₂ Part A Request Answer Determine the force in member ED of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. HA FED Value Submit Part B Request A Determine the force in member EH of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Submit Fon- Value Determine the force in member GH of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of…
Determine the smallest allowable diameter for a circular cross-sectional area of members BD, BE and CE of the truss shown. The working normal stresses are 2000 psi in tension and 1200 psi in compression. (A reduced stress in compression is specified to reduce the danger of buckling.) 12 t 40 kips
Question # 1: Determine the force in each member of the truss and state if the members are in tension or compression. 300 lb 600 15 B 60015 GOO G 11. 244in. 6 ft load at point B, D, F = 600 lb load at pount A and H=300 lb distance AC = CE =EG = GH = 8FT -80---SA- [Answer: FAB=15001b-C. Fac-12001b-T, Fac0, For-12001b-T, Fan+ 12001b-C, F₁-601b-C. Form 721h-T, Use symmetry to obtain the rest of the members]
PLATE NO 3 Method of Sections Chapter 5 Problem 5-2 Page 76 Using the method of sections, determine the kind and amount of stress in the following members of the truss shown in figure P5-2 (page 76). U:U2 UıL2 LIL2 U2U3 U2L3 L2L3 1000lb 1000lb U3 1000lb 1000lb 1000lb U2 U4 500lb Ui 500lb h=20ft Us Lo L1 L2 L3 L4 Ls RAV 6 panels at 10' = 60 ft RBv
Given the truss shown, solve the following. Use A36 steel and assume there are two lines of three 19 mm bolts in each flange. Hole diameter is assumed to be three mm more than the bolt diameter. Neglect the weight of the section. a.What is the capacity of member CG? b. Design member CG using a W section. c. What is the tensile capacity of the section for CG based on gross area? The following W Section were considered for the design: W10x33 W14x38 W8x40 W16x36 W10x39 W8x13 189 KN 1.50 HL B 145 KN 1.50 E + 137 KN 121 KN -3.00 + 12.00 3.00 154 KN + W4x13 W6x9 W10x12 200 KN -1.50 1.50 1 030 T 1.20 +2.40 0.60 L i 0.30
The truss below is pin connected at A and E, and is acted on by the forces shown. E A D B Identify all of the ZERO-FORCE MEMBERS by checking the boxes below (if there are none, leave all boxes unchecked): BF AF BC BH CD EG -GH AB CH DG DH DE -FH
Select all zero-force members in the truss shown below. Check the box for zero- force members 3 m 3 m 12 m, 8 @ 1.5 m DE O LK ЕР O HF O BC BM EF OM CD BN LO O DK FI O co
A PL 38 X 6 tension member is welded to a gusset plate as shown. The steel is A36 (Fy = 36ksi, Fu = 58ksi). a. The design strength, Pu based on gross area b. The design strength, Pu based on effective area PL % x 6 3/8" 6" Cross Sectional area of PL3/8x6 a) Blank 1 b) Blank 2 Blank 1 Add your answer Blank 2 Add your answer
Which of the following sections is best used as a tension member? Do not consider any loading