A street underpass has a sag vertical curve. The following data apply: • Length of vertical curve: 3 stations • Entering profile grade, g1: -1.7% • Exiting profile grade, g2: +1.3% ⚫ PVI station: 30+00 • PVI elevation: 200 A drainage inlet must be designed to carry away the stormwater flow at the low point of the vertical curve. The station of the center of the inlet is most nearly. (A) 30+20 B) 30+80 C) 30+00 D) 31+90
A street underpass has a sag vertical curve. The following data apply: • Length of vertical curve: 3 stations • Entering profile grade, g1: -1.7% • Exiting profile grade, g2: +1.3% ⚫ PVI station: 30+00 • PVI elevation: 200 A drainage inlet must be designed to carry away the stormwater flow at the low point of the vertical curve. The station of the center of the inlet is most nearly. (A) 30+20 B) 30+80 C) 30+00 D) 31+90
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Answer fast
Transcribed Image Text:A street underpass has a sag vertical curve. The following data apply:
• Length of vertical curve: 3 stations
• Entering profile grade, g1: -1.7%
• Exiting profile grade, g2: +1.3%
⚫ PVI station: 30+00
• PVI elevation: 200
A drainage inlet must be designed to carry away the stormwater flow at the low point of the vertical curve. The
station of the center of the inlet is most nearly.
(A) 30+20
B) 30+80
C) 30+00
D) 31+90
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning