A steel strut S serving as a brace for a boat hoist transmits a compressive force P= 63 kN to the deck of a pier as shown in the figure. The strut has a hollow square cross section with wall thickness t= 8 mm and the angle e between the strut and the horizontal is 41. A pin through the strut transmits the compressive force from the strut to two gussets G that are welded to the base plate 8. Four anchor bolts fasten the base plate to the deck. The diameter of the pin is doin = 15 mm, the thickness of the gussets is te = 14 mm, the thickness of the base plate is tg = 10 mm, and the diameter of the anchor bolts is dbolt = 10 mm. Determine the bearing stress between the anchor bolts and the base plate in MPa. ROUND OFF TO TWO DECIMAL PLACES. Pin (a) (b)

A steel strut S serving as a brace for a boat hoist transmits a compressive force P= 63 kN to the deck of a pier as shown in the figure. The strut has a hollow square cross section with wall thickness t= 8 mm and the angle e between the strut and the horizontal is 41. A pin through the strut transmits the compressive force from the strut to two gussets G that are welded to the base plate 8. Four anchor bolts fasten the base plate to the deck. The diameter of the pin is doin = 15 mm, the thickness of the gussets is te = 14 mm, the thickness of the base plate is tg = 10 mm, and the diameter of the anchor bolts is dbolt = 10 mm. Determine the bearing stress between the anchor bolts and the base plate in MPa. ROUND OFF TO TWO DECIMAL PLACES. Pin (a) (b)

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

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

See similar textbooks

Similar questions

A beam is part of the framing system for the floor of an office building. The floor is subjected to both dead loads and live loads. The maximum moment caused by the service dead load is 45 ft-kips, and the maximum moment for the service live load is 63 ft-kips (these moments occur at the same location on the beam and can therefore be combined). a. If load and resistance factor design is used, determine the maximum factored bending moment (required moment strength). What is the controlling AISC load combination? b. What is the required nominal moment strength for a resistance factor of 0.90? c. If allowable strength design is used, determine the required moment strength. What is the controlling AISC lead combination? d. What is the required nominal moment strength for a safety factor of 1.67?
The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular cross section of 0.2011in.2 in area and a gage length (the length over which the elongation is measured) of 2.000 inches. The specimen was not loaded to failure. a. Generate a table of stress and strain values. b. Plot these values and draw a best-fit line to obtain a stress-strain curve. c. Determine the modulus of elasticity from the slope of the linear portion of the curve. d. Estimate the value of the proportional limit. e. Use the 0.2 offset method to determine the yield stress.
Two line loads q1 and q2 of infinite lengths are acting on top of an elastic medium, as shown in Figure P8.6. Find the vertical stress increase at A.
Compare the engineering and true secant elastic moduli for the natural rubber in Example Problem 6.2 at an engineering strain of 6.0. Assume that the deformation is all elastic.
EB and FG are two planes inside a soil element ABCD as shown in Figure 10.50. Stress conditions on the two planes are Plane EB: EB = 25 kN/m2; EB = +10 kN/m2 Plane FG: FG = 10 kN/m2; FG = 5 kN/m2 (Note: Mohrs circle sign conventions for stresses are used above) Given ; = 25, determine: a. The maximum and minimum principal stresses b. The angle between the planes EB and FG c. The external stresses on planes AB and BC that would cause the above internal stresses on planes EB and FG
Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine the increase in vertical stress at point A located z = 15 ft below the surface. Given: x = 27 ft. Figure P6.4
A tensile test was performed on a metal specimen having a circular cross section with a diameter 0. 510 inch. For each increment of load applied, the strain was directly determined by means of a strain gage attached to the specimen. The results are, shown in Table: 1.5.1. a. Prepare a table of stress and strain. b. Plot these data to obtain a stress-strain curve. Do not connect the data points; draw a best-fit straight line through them. c. Determine the modulus of elasticity as the slope of the best-fit line.
How does a tensile stress differ from a compressive stress?
For the beam shown: (a) determine the distance a for which the maximum positive and negative bending moments in the beam are equal; and (b) draw the corresponding shear and bending moment diagrams for the beam.
A tensile test was performed on a metal specimen with a diameter of 1 2 inch and a gage length (the length over which the elongation is measured) of 4 inches. The dam were plotted on a load-displacement graph. P vs. L. A best-fit line was drawn through the points, and the slope of the straight-line portion was calculated to be P/L =1392 kips/in. What is the modulus of elasticity?
Estimate the transverse tensile strength of the concrete in Problem 12.6.