(b) (Choose only one of the options below) Per API RP 2A design guidelines, what is the duration of the wind gust to be used to calculate design wind speed for a component on the topsides of a platform whose maximum horizontal dimension is more than 164 ft (i) (ii) (ii) (iv) 3 seconds 5 seconds 15 seconds 20 seconds

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
(a) (Choose only one of the options below) If the current statistical data is not
available, the wind generated current velocities (U) at the SWL may be
computed from the 1 hr mean wind speed (Uw) at a 10 m elevation as, U =
(i)
(ii)
(iii)
(iv)
0.051UW
0.150UW
0.015UW
0.0015UW
(b) (Choose only one of the options below) Per API RP 2A design guidelines, what
is the duration of the wind gust to be used to calculate design wind speed for
a component on the topsides of a platform whose maximum horizontal
dimension is more than 164 ft
(i)
(ii)
(iii)
(iv)
3 seconds
5 seconds
15 seconds
20 seconds
(c) (Choose only one of the options below) Per API RP 2A design guidelines, for
the global environmental load analysis of a steel jacket structure, the
recommended value of drag coefficient Ca to be used in Morison's equation for
a hydro dynamically rough unshielded and slender tubular member is
(i) 1.05
(ii) 1.50
(iii) 1.75
Transcribed Image Text:(a) (Choose only one of the options below) If the current statistical data is not available, the wind generated current velocities (U) at the SWL may be computed from the 1 hr mean wind speed (Uw) at a 10 m elevation as, U = (i) (ii) (iii) (iv) 0.051UW 0.150UW 0.015UW 0.0015UW (b) (Choose only one of the options below) Per API RP 2A design guidelines, what is the duration of the wind gust to be used to calculate design wind speed for a component on the topsides of a platform whose maximum horizontal dimension is more than 164 ft (i) (ii) (iii) (iv) 3 seconds 5 seconds 15 seconds 20 seconds (c) (Choose only one of the options below) Per API RP 2A design guidelines, for the global environmental load analysis of a steel jacket structure, the recommended value of drag coefficient Ca to be used in Morison's equation for a hydro dynamically rough unshielded and slender tubular member is (i) 1.05 (ii) 1.50 (iii) 1.75
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Heating, ventilation and air-conditioning
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
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning