A spiral column carries a dead load of 1070 KN and a live load of 980 KN with a length of 2.20 m, p= 3%, fc' = 27.5 MPa, fy = 413.50 MPa and 10mmø spirals. a. The diameter in mm of the spiral column. b. The number of 28 mm Ø vertical bars c. The pitch in mm of 10 mm Ø spirals

A spiral column carries a dead load of 1070 KN and a live load of 980 KN with a length of 2.20 m, p= 3%, fc' = 27.5 MPa, fy = 413.50 MPa and 10mmø spirals. a. The diameter in mm of the spiral column. b. The number of 28 mm Ø vertical bars c. The pitch in mm of 10 mm Ø spirals

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter6: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...

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Question

Use 2 decimal places in your final answers.

A spiral column carries a dead load of 1070 KN and a live load of 980 KN with a length of 2.20
m, p= 3%, fc' = 27.5 MPa, fy = 413.50 MPa and 10mmø spirals.
a. The diameter in mm of the spiral column.
b. The number of 28 mm Ø vertical bars
c. The pitch in mm of 10 mm Ø spirals

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