1급 in 3 in oㅇ 5 in O O 3 in All 2 in

Q: Determine the smallest net area of the tension member shown in Fig. P3-17.The holes are for 3/4-in Ø…

A:

Q: An air chamber is held together by bolts. d = 20 cm, D = 40 cm. A-A: 20 bolts, Dvolt = 2.5 cm. A…

A: Given:- The smaller diameter of the air chamber at B - B= d = 20 cm  The larger diameter of the air…

Q: 7-42. The T-beam is constructed as shown. If the nails can each support a shear force of 950 lb,…

A: Given :

Q: Compute the net area of each of the given members. An L8 x 4 x 3/4 with two lines of Ø bolts in the…

A: Solution; Given that; L8*4*3/4 bolts with 2 lines

Q: Determine the effective net area of the W16 x 40 shown in Fig. P3-23. Assume the holes are for…

A: Given: W16×40. From the properties, Ag=118 in2.tf=0.505 in.bf=7 in.d=16 in

Q: Determine the LRFD design strength and the ASD allowable strength of the sections given, including…

A: Consider the free body diagram ;

Q: in Ø bolts W12 x 40 VA FIGURE P3-3

A:

Q: The tension member shown contains holes for M20 bolts. At what spacing (mm), s, will the net area…

A:

Q: Design of Tension Members. Determine the LRFD design strength and the ASD allowable strength of…

A:

Q: The W24x76 beam has holes for 11/2in diameter bolts in the top and bottom flanges as shown.…

A: The diameter of the hole is dh=112 in.  The standard values or properties of W 24x76 beam are as…

Q: Determine the critical net area of the 1/2-in-thick plate shown in Fig. 3.5, using the AISC…

A: From the given fig and data : bolt dia = 34'' Hole dia = 34+18 ⇒ 0.875''

Q: The tension member shown in Fig. P3-13 contains holes for 3/4-in Ø bolts. At what spacing, s, will…

A: To Find :- Pitch S between the staggered bolts

Q: In the clevis shown, find the minimum bolt diameter that will support a load P = 14 kips without…

A: Given ,  Load (P) = 14kips Shearing stress= 14ksi Bearing stress=20ksi Our aim is to  calculate,…

Q: An L 150 x 100 x 16 is used as a tension member, with one gage line of 20 mm bolts in each leg at…

A:

Q: Calculate the shear stress that will need to be developed in the 1 inch diameter bolts, it the…

A:

Q: An L 175 x 175 x 20 is used a tension member, with one gage line of 22 mm bolts in each leg at the…

A: dh = db + 3 = 22 +3 = 25mm B = 90 +110 +90 +60 = 350mm

Q: 2 in 3 in ... Determine the LRFD design strength and the ASD allowable strength of sections given.…

A:

Q: An L8 × 4 × 3/4 with two lines of 3/4-in Ø bolts in the long leg and one line of 3/4-in Ø bolts in…

A:

Q: Determine the LRFD design strength and the ASD allowable strength . Neglect block shear. A W8 x 40…

A:

Q: Compute the net area. The tension member shown in Figure P3-14 contains holes for 1-in Ø bolts.At…

A: Given:- diameter = 1in To find:- net area

Q: in Ø bolts W12 x 40

A:

Q: Determine the LRFD design strength and ASD allowable strength of the sections given. 1. A36 steel…

A:

Q: The tension member shown below contains holes for %" dia. bolts. At what spacing, s, will the net…

A: Diameter of bolt = 0.75"

Q: Q3) Determine the total number of 3/4-inch, A325 bolts required for the tension splice in Figure.…

A: Solution

Q: Determine the design tensıle strength (LRFD) of an ASTM A992 W8x24 with four lines of 4-in. diameter…

A: Tensile strength is the dimension of the amount of force acting on a particle to pull.  LFRD is to…

Q: Compute the net area of each of the given members.

A: For,WT 15×54,overall depthh=14.9 inwidth of flangeb=10.5 inthickness of flange(tf)=0.76 inthickness…

Q: Compute the net area of each of the given members. The built-up section shown in Fig. P3-8 for which…

A: Refer to AISC table 1-8  Section properties of the member WT15×45 The area of the member AWT is 7.07…

Q: addition to the members in the upper and lower cord, what other members were post-tensed (see…

A:

Q: GIVEN:  PL ⅜ x 5 ½ of A242 steel ⅜ - inch thick gusset plate A242 steel ¾ - inch diameter bolts…

A: Compressive stress is the force that deforms the material in a way that reduces the volume of the…

Q: Determine the LRFD design strength and the ASD allowable strength . Neglect block shear. A C9 x 20…

A: Considering the gross section yielding, calculate nominal tensile strength of the bolt…

Q: Determine the LRFD design strength and the ASD allowable strength of the sections given, including…

A: ASD: It applies service load to the structure. It evaluates forces and stress using linear…

Q: An air chamber is held together by bolts. d = 20 cm, D = 40 cm. A-A: 20 bolts, Drolt = 2.5 cm. %3D…

A: Given : If 2.5cm of 20 bolts are able to hold at A-A. D=40cm, d=20cm,  D=2d

Q: 3-21./ Determine the effective net area of the L8 X 4 x ½ shown in Fig. P3-21. Assume the holes are…

A:

Q: 4. Determine the LRFD design strength and the ASD allowable strength of sections given. Neglect…

A: Given, Section = L7×4×12 Hence, t=0.5 inch A36 steel Diameter of the bolt=12 inch Diameter of the…

Q: Determine the effective net area of the L7 x 4 x1/2 shown in Fig. P3-21. Assume the holes are for…

A:

Q: Problem 4: In the tension member connected to a gusset plate as shown below. Determine the value of…

A: Width of member (B) = 400 mm Thickness of member (t) = 12 mm  Diameter of bolt (d) = 30 mm  From…

Q: Spacing of the bolts if the shear force resisted by each bolt is 30 kN:

A: Given: An I beam of cross sectional properties carrying an udl of intensity 15 kN/m. The span of the…

Q: GIVEN: WT8 x 13 of A992 steel ⅞-inch diameter bolts   REQUIRED:  The nominal block shear…

A: Given data, WT8 x 13 of A992 steel ⅞-inch diameter bolts Fu = 65 ksi Fy = 50 ksi The section…

Q: A WT6X26.5, A992 steel, attached through the flange with 1-in Ø bolts as shown. WT6 × 26.5 5 in 1 in…

A:

Q: Compute the net area of each of the given members. A W18 x 35 with two holes in each flange and one…

A: Section property : W 18×35Gross Area (Ag)=10.3 in2Web thickness (tb)=0.3  inFlange thickness…

Q: A WT8X50, Fy =50 ksi has two lines of 7/8" bolts as shown below. There are 4 bolts in each line, 3"…

A: The ASD allowable strength Pn' is calculated by the formula given below; Pn'=PnΩ→eq(1) Here, the…

Q: An L6 × 6 × 1/2 is used as a tension member, with one gage line of 3/4-in Ø bolts in each leg at the…

A: Given data,  Section L6 × 6 ×1/2  Diameter of bolt = 3/4  Find :- Pitch and Net Area

Q: Determine the LRFD design strength and the ASD allowable strength of sections given. Neglect block…

A: We have to determine the value of the LRFD design strength and the ASD allowable strength of…

Q: Determine the LRFD design strength and the ASD allowable strength . Neglect block shear. A W18 x 40…

A: Given data:- Beam section W18×40 Grade of steel A992 Diameter of bolts, d=1 in Number of bolts = 8…

Q: A W18 × 35 with two holes in each flange and one in the web, all for 7/8-in Ø bolts. Compute the net…

A:

Q: Which of the following gives the number of M24 A325 bolts needed that will carry prying forces with…

A: Given , Factored load =720 kN Diameter d=24 mm

Q: in Ø bolts B-1

A: To find the net area-

Q: Compute the effective net area of the built-up section shown in Fig. P3-19 if the holes are punched…

A: Calculation of net area (An): The given member of C10x25 is given below:

Q: Determine the LRFD design strength and the ASD allowable strength . Neglect block shear. A WT8 x 50…

A: Given, WT 8 * 50 of A992 steel: Fy = 50 ksi Fu = 65 ksi 2 lines of 7/8 in dia bolts, 4 in a line and…

Connections

In steel structures, connections are the members that join two or more steel members. The connections are the most important members of any steel structure, and hence, they are designed more carefully. The majority of the construction cost of steel structures is incurred due to the connections. The design of connections is done as per the recommendations and specifications of the American Institute of Steel Construction (AISC).