Answered: A bracket shown in the figure 6.9…

A bracket shown in the figure 6.9 carries an eccentric load of 30 kN at an eccentricity of 200 mm. Diameter of bolts is 20 mm . Use the reduced eccentricity method of analysis.

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: For the following circular curves having a radius R, what is their degree of curvature by (1) arc…

A: For the following circular curves having a radius R, what is their degree of curvature by (1)arc…

Q: Determine the force in brace 2 if the braces are assumed to be non-slender. The story height is 8…

Q: 1.3 What is the azimuth of line AB in Table 1.3. Table 1.3 ANS Line AB Bearing S 89° 00' 00.00" E

Q: Problem 1: Iteration Explained Explain why iteration is required to solve the following classes of…

A: In part A,Given that,The pipe diameter D andfriction head loss To find: Discharge QIn part B:Given…

Q: A highway reconstruction project is being undertaken to reduce accident rates. The reconstruction…

A: Given data - v = 50 mph L = 800 ft x = 3+52 ft = 352 ft Offset (Y) = 3 ft Find out - if the existing…

Q: 6. The pH of the water is measured as 9.3 and the total concentration of carbonate species is found…

Q: 2.3 Considering the flow upstream of a sluice gate, the gate closes suddenly. The initial flow…

A: 2.3 Considering the flow upstream of a sluice gate, the gate closes suddenly. The initial flow…

Q: Draw the shear and moment diagram and show the complete solution on getting the maximum bending…

Q: What should be the sum of the exterior angles for a closed-polygon traverse that has: Part A 6…

Q: For the beam shown below, construct the Influence diagrams of the following functions: reaction at…

A: Continuous beam is given with 2 roller support and 1 hinge support and 1 internal hinge at C.

Q: A bracket must support the service loads shown in the figure below. The loads act through the center…

Q: Below Figure represents the average soil profile obtained from boreholes, at the site of a proposed…

A: Additional stresson the clay layer due to building=150kN/m2to find the settlement of clay layer

Q: Calculate the moment of inertia with respect to the y axis of the shaded region of the area shown…

Q: can you do this follow up question please ; c) the value of the maximum bending moment in the beam.…

A: the value of the maximum bending moment in the beam.&nbsp;Enter your answer in kNm to three…

Q: By using a BAF 20 instrument, 180 trees were takkued at 25 points. The sum of the volune (cu ft) /…

A: By using a BAF 20 instrument, 180 trees were takkued at 25 points. The sum of the volune (cu ft) /…

Q: A soil sample is 15mm thick, has an original void ratio of 0.95, if the coid ratio is decreased to…

A: Initial Thickness, Initial void ratio, Final void ratio,

Q: Situation 1: The back and forward tangent of a parabolic and 3%, respectively. The station of their…

A: back and forward tangents = -5% and 3%Intersection station = 30+194mIntersection elevation =…

Q: 4. Suppose a person can reduce the pressure in his lungs to -275 mmHg gauge pressure. How high can…

A: change in pressure=p=275mmm Hgheight of water sucked=?

Q: 1 1 20 ft 18 k 10 ft El 15 ft constant 10 k Part B 2 15 ft Determine the reactions and the member…

Q: A steel bearing needs to be mounted on a shaft with 40mm diameter, the bearing needs to be heated up…

A: Given data - Cofficient of linear expansion of steel = 13×10-6 /K do = 40 mm ∆T = 49°C Find out…

Q: he plate shown in the figure 2.19 has a thickness of 12 mm. Diameter of bolts is m. A 36 steel is…

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

Q: Locate the centroid of the shaded area and the curve shown, with respect to the reference axes…

A: A figure is given and we have to find centroid of shaded portion of figure.

Q: Q5. The compressive strength of concrete specimen follows a normal distribution with a mean value of…

Q: 25kkm Ro Write the shear and moment equations for the beam leaded as shown in the figure below. Draw…

Q: Can you please find x and also draw and moment diagram. x is the distance where the maximum moment…

A: A simply supported beam is loaded as follows

Q: A butt joint shown in figure 3.29 is bolted using A 325 bolts with a diameter of 22 mm, with threads…

Q: hree identical circular A36 steel columns, A, B, and C, are carrying a 750kN block. The diameter of…

A: 3 identical circular A36 steel columns A, B, and C.The weight of the block is 750 kNThe diameter…

Q: Find the shear and moment diagram given the illustration

Q: Calculate the volume per bag of the concrete given, 175 lbs of aggregate, 31 lbs of cement and 2.2…

A: Weight of aggregates = 175 lb Weight of cement = 31 lbVolume of water = 2.2 gallons

Q: The final stage on a production line for a repairable product comprises an old final test station…

A: In a production line, the flow diagram typically represents the stages of production and testing,…

Q: a) Show with the aid of sketches, two (2) ways through which the edge of a raft foundation can be…

Q: A square steel bar of dimension 50 mm x 50 mm x 150 mm is subjected to an axial load of 250 kN.…

Q: Determine the largest weight W that can be supported by the two wires shown in figure below. The…

Q: (a) The space for the stairs has a height of 2.60 m and a travel length of 4.00 m. Calculate…

A: Height of stairsLengthTo find: Suitable dimensions for tread and riser. General…

Q: Im 1 kN/m 2.14

A: A beam is given with UVL, we need to draw the shear force and bending moment diagram

Q: Item 3 A highway survey PI falls in a pond, so a cut off line AB= 275.21 ft is run between the…

Q: Match the stress value to the described soil stresses based on the stratified soil layers below: 10m…

A: We need to match the stress value to the described soil stresses based on the given figure.

Q: c) the value of the maximum bending moment in the beam. Enter your answer in kNm to three decimal…

A: Given:a=6m, b=3m, q=3.1kN/mRequired:Maximum bending momentMaximum normal stress

Q: A college classroom is designed for an occupancy of 30 persons. The ASHRAE Standard calls for a…

Q: Determine the moment at each support and then draw the shear and moment diagrams. Assume the support…

A: The given beam is shown below.EI is constant for all spans.MCD = Fixed End Moments:Slope Deflection…

Q: 14x22 beam is subjected to a moment of 55 ft-kips. What is the bending stress in th pe your…

Q: Draw a isometric details of one isometric drawing" -concrete to metal connection -dry wall…

A: Draw a isometric details of following:-concrete to metal connection -dry wall partition -ceiling…

Q: 6 ft B 700 lbs 4 ft 4 ft 900 lbs Given: Loads as shown on the truss Find: Determine the force in all…

Q: 1. Determine reactions at A and B 2. Draw shear and moment Diagram 3. Find M max location between…

A: Determinea. The support reaction. b. Draw the shear force and moment diagram. c. Location and…

Q: H.W 1. For the cantilever reinforced concrete beam shown in Fig. loaded by ultimate uniform…

Q: Solve the following problem and SHOW YOUR COMPLETE SOLUTIONS. ILLUSTRATE THE FREE BODY DIAGRAM for…

A: Given Forces 300, 200 and 400 lbsAnglesTo find out Forces C and E

Q: what would the support for the beam be considered ? (choose one of the one ) Unstable interminate…

A: Given a beam with joints or nodes and equations of equilibrium, the degree of static indeterminacy…

Q: A 2 ft 2 ft

Q: 2. Draw the complete shear and bending moment diagrams. A -1 m 800 N 1200 Nm 1 m 1 m- 600 N -1 m- B

Q: What is the moment of inertia of a triangular section about an axis passing through C.G. and…

A: The moment of inertia of a triangular section about an axis passing through C.G. and parallel to the…

Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

Subject: Steel design- Bolted Steel Connection - Bolted Subjected to Eccentric Loads

*Use NSCP 2015 formula/guide to solve this problem

*Use Handwritten

6.9 Problem:
A bracket shown in the figure 6.9 carries an eccentric load of 30 kN at an eccentricity
of 200 mm. Diameter of bolts is 20 mm ø. Use the reduced eccentricity method of
analysis
1 Compute the shearing stress of
bolt A.
Compute the shearing stress of
bolt B.
(2
3
Compute the shearing stress of
bolt C.
75
75
O
60 60
200 mm
30 kN
20 mm o bolts

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: Solution

Step 2: image2

Step 3: image3

Step 4: image4

Solution

Step by step

Solved in 5 steps with 4 images

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

A gusset plate is bolted to a larger plate by for 22-mm-diameter bolts arrange as shown, separated by 80 mm distance for each bolt. 3 @ 80 mm 100 mm 40 kN Calculate the maximum torsional force of the most stress bolt in kiloNewtons. * 12 10 18 15 Calculate the maximum shear stress developed in the bolts in MPa. * 38.50 75.20 55.50 63.20 O O
SITUATION 1 An eccentrically loaded bolted connection is shown. Diameter of A 325 bolts in standard holes is 19mm. The applied load is 45kN a. Determine the polar moment of Inertia of the group bolts b. Determine the torsional force on the critical bolt c. Determine the shearing stress of critical bolt. Le = 250 mmP = 45 kN 100 100 '15 75
From the bolted connection shown, the diameter of bolts is 20 mm with the hole diameter equal to 3mm larger than the bolt diameter, the angular section is 100x75x8mm, with an area of 1340 mm^2. Thickness of gusset plate is 9 mm. the gusset plate. (a)If T = 200KN, compute the shearing stress on the bolts. (b)If the allowable shearing stress on the bolt is 145MPa, compute the value of T.
REVISED PROBLEM: M3 HW 4 4. Six rivets are used in the connection shown in the figure. If both P = 50 kN, what is the minimum diameter P- 50 rivet is necessary so as not to exceed the 70MPA allow shearing stress? What thickness of plate is required so as not to exceed a bearing stress of 140 MPa? 80 mm 80 mm Peso 100 m
2. Determine the adequacy of the clip angle connection shown. The allowable stresses are 100 MPa for shearing, 220 MPa for bearing, and 140 MPa for tension for the seat angle and the rivets. 45 kN 220 mm I 16 65 32 150 150x100x16 clip angle 20 mm o rivets 16 100
9. The gusset shown is riveted to the column flange by 7-20mm diameter rivet single shear. Determine the stress in the most heavily loaded bolt. If the design shear stress is 400MPA, determine the ultimate load that the connections can carry. Using the design shear stress how much more torque can the connections carry? 140 kN 200 mm 175 mm 7- 20 mm bolts 150 mm 150 mm 150 mm
What is the minimum required bolt diameter (mm) at C ifthe allowable bolt shear stress is 68 Mpa.a. 9 mm c. 11 mmb. 10 mm d. 12 mm Determine the stress (Mpa) in strut BC.a. 5.6 MPa c. 3.2 MPab. 2.8 MPa d. 6.4 MPa Calculate the bolt stress (Mpa) at A if its diameter is 20mm.a. 7.64 MPa c.11.46 MPab. 3.82 MPa d.14.92 MPa
b2 b1 750mm 150mm 150mm Consider the figure on the right. A steel 650mm plate is used to connect a member to a steel column. 5 - 32 mmø steel bolts are used as fasteners. 1. If P-10 kN determine the average shearing stress on the bolts.** 2. If the allowable shearing stress on the bolts is 200mm 60MPA, determine the maximum safe value of P.* Hint: Use the following formula to determine the centroid. 1 (b,? + b,? + b,b2) y = b, +b2 h (2b, + b2) 31b, + b2 CG
A connection using 3 bolts with the eccentricity is shown in Figure Q3. Determine: (a) Average shear stress for the bolts, (b) Average normal stress between bolt and plate A, and (c) Maximum normal stress in plate B. plat B 12 mm P/2 plat A 25 men. P/2 12 mm 100 mm -P D- 10 mm D- 20 mm Figure Q4
M3 HW 4 4. Six rivets are used in the connection shown in the REVISED PROBLEM: figure. If both P= 50 kN, what is the minimum diameter P- 50 rivet is necessary so as not to exceed the 70MPA allow shearing stress? What thickness of plate is required so as not to exceed a bearing stress of 140 MPa? 80 mm 80 mm Pe so 100 mm
• 4. A flanged bolt coupling consists of eight steel 20-mm voits spaceu evenly around a bolt circle of300mm in diameter. Determine the torque capacity of the coupling it the allowable shearing stress in the bolts is 40MPa. Det the 4 ways to increace M3 HW 3 the torque capacity to 24 KN-m a) no. d bolts ) Ss d bolt: c) Dia of bolts Make sure that only one aspect i d) Dia of belt eircle) change vnad change vn ad
A flanged bolt coupling consist of six 10 mm. diameter steel bolts on a bolt circle 300 mm. in diameter, and four 10 mm. steel bolts on a bolt concentric bolt circle of 200 mm. in diameter. (a) Determine the torque applied (N-m) if the shearing stress is 60MPa in the bolts. (b) If the torque capacity increased to 8 kN-m, determine the number of bolts of 10 mm. diameter on the 300 mm. bolt circle of the coupling.