Subject: Steel design- Bolted Steel Connection*Use NSCP 2015 formula/guide to solve this problem*Use Handwritten Questions:Compute the minimum pitch "S" for which only two and one half bolts need besubtracted at any one section in calculating the net area.Compute the effective net area of the section if the reduction factor u = 0.75.Compute the allowable tensile strength of this section.19 Problem:he plate shown in the figure 2.19 has a thickness of 12 mm. Diameter of bolts is 16m. A 36 steel is used with Fy= 248 MPa and Fu = 400 MPa. Standard nominal holeam. of 16 mm bolts = 17 mm.12 mmH75mm75mm75min75mmFigure 2.19300mm

t= 12 mmd= 16 mmFy = 248 MPa and Fu = 400 MPaThe standard nominal hole diameter of 16 mm bolts = 17…

he plate shown in the figure 2.19 has a thickness of 12 mm. Diameter of bolts is m. A 36 steel is used with Fy= 248 MPa and F, = 400 MPa. Standard nominal ho am. of 16 mm bolts = 17 mm. 12 mm 75 mm 75 mm

he plate shown in the figure 2.19 has a thickness of 12 mm. Diameter of bolts is m. A 36 steel is used with Fy= 248 MPa and F, = 400 MPa. Standard nominal ho am. of 16 mm bolts = 17 mm. 12 mm 75 mm 75 mm

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

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter7: Simple Connections

Section: Chapter Questions

Problem 7.4.3P

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Question

Subject: Steel design- Bolted Steel Connection

*Use NSCP 2015 formula/guide to solve this problem

*Use Handwritten

Questions:
Compute the minimum pitch "S" for which only two and one half bolts need be
subtracted at any one section in calculating the net area.
Compute the effective net area of the section if the reduction factor u = 0.75.
Compute the allowable tensile strength of this section.
19 Problem:
he plate shown in the figure 2.19 has a thickness of 12 mm. Diameter of bolts is 16
m. A 36 steel is used with Fy= 248 MPa and Fu = 400 MPa. Standard nominal hole
am. of 16 mm bolts = 17 mm.
12 mm
H
75
mm
75
mm
75
min
75
mm
Figure 2.19
300
mm

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Step 2: 1. Calculation of the minimum pitch :

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Step 3: 2. Calculation of effective net area

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Step 4: 3. Calculation of allowable tensile strength :

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