Situation 2: A steel plate 8 mm thick is to be embedded in a horizontal concrete slab and is used to anchor a high-strength vertical cable 12 mm in diameter as shown. The diameter on the hole on the plate is 20 mm. Assuming that P = 10 kN, determine the safest minimum dimensions a and b as the width of the plate and the depth of embedment, respectively. Consider the following design parameters: P Allowable stresses: : 250 MPa 5 kPa Normal stress of steel Bonding stress of steel and concrete Note: Neglect the stress between the concrete and the bottom face of the plate. 8 mm A. Dimension a (mm) 20 mm-dia. B. Dimension b (mm) C. What is the factor of safety for the anchorage of the steel plate in the concrete slab if a = 50 mm and b = 90 mm?

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Problem 1.5.3P: A tensile test was performed on a metal specimen having a circular cross section with a diameter 0....
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Situation 2: A steel plate 8 mm thick is to be embedded in a horizontal concrete slab and is used to anchor a high-strength vertical
cable 12 mm in diameter as shown. The diameter on the hole on the plate is 20 mm. Assuming that P = 10 kN, determine
the safest minimum dimensions a and b as the width of the plate and the depth of embedment, respectively. Consider
the following design parameters:
P
Allowable stresses:
Normal stress of steel
250 MPa
Bonding stress of steel and concrete : 5 kPa
Note: Neglect the stress between the concrete and
the bottom face of the plate.
8 mm
A. Dimension a (mm)
20 mm-dia.
B. Dimension b (mm)
C. What is the factor of safety for the anchorage
of the steel plate in the concrete slab if a =
b
50 mm and b = 90 mm?
a
Transcribed Image Text:Situation 2: A steel plate 8 mm thick is to be embedded in a horizontal concrete slab and is used to anchor a high-strength vertical cable 12 mm in diameter as shown. The diameter on the hole on the plate is 20 mm. Assuming that P = 10 kN, determine the safest minimum dimensions a and b as the width of the plate and the depth of embedment, respectively. Consider the following design parameters: P Allowable stresses: Normal stress of steel 250 MPa Bonding stress of steel and concrete : 5 kPa Note: Neglect the stress between the concrete and the bottom face of the plate. 8 mm A. Dimension a (mm) 20 mm-dia. B. Dimension b (mm) C. What is the factor of safety for the anchorage of the steel plate in the concrete slab if a = b 50 mm and b = 90 mm? a
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