Question 6. [3 Points] For a new project located in Trenton, NJ, it has been determined that the path fr the hydraulically most remote point of the drainage area to the point of concentration takes the followi path: 1. 800 ft of paved surface at a 1.5% slope 2. 140 ft of poor grass surface at a 0.9% slope 3. 60 ft of dense grass at a 6.0% slope 4. 1,600 ft of stream flow at a 1% slope. Calculate the total time of concentration using the following nomographs. 1000 -900 -800 -700 -600 -500 PAVED 400 لين ليسا ياليليليليليا 300 -200 BARE SOIL 100 90 80 70 60 50 40 82222222 -30 20 ויזיויויוייויייווווז LENGTH OF DRAINAGE STRIP IN FEET 10 POOR GRASS 0.5 1.0 CHARACTER OF GROUND AVERAGE GRASS DENSE GRASS OR WOODLAND PIVOT LINE PERCENT SLOPE OF GROUND דייוידי משר 2.0 235 3.0 000 5.0 10 120 35 30 25 20 S T T ° 6 0 INLET CONCENTRATION TIME IN MINUTES لبيت -200 po 1000 ELEVATION IN FEET OF CRITICAL POINT ON DRAINAGE AREA ABOVE POINT OF CONCENTRATION (H) 10 וחוויוידיוידי -5000 -4000 -3000 -2000 w 54 ייד 10- 20 20- LENGTH OF CHANNEL FROM CRITICAL POINT TO POINT OF CONCENTRATION (L) POINT OF CONCENTRATION POINT CRITICAL DRAINAGE 2 AREA MILES FEET 1 STREAM PROFILE 10 0.2 90 TTTTT CLONES S TITTTTTT 3 (HOURS) FLOW TIME (MINUTES)
Question 6. [3 Points] For a new project located in Trenton, NJ, it has been determined that the path fr the hydraulically most remote point of the drainage area to the point of concentration takes the followi path: 1. 800 ft of paved surface at a 1.5% slope 2. 140 ft of poor grass surface at a 0.9% slope 3. 60 ft of dense grass at a 6.0% slope 4. 1,600 ft of stream flow at a 1% slope. Calculate the total time of concentration using the following nomographs. 1000 -900 -800 -700 -600 -500 PAVED 400 لين ليسا ياليليليليليا 300 -200 BARE SOIL 100 90 80 70 60 50 40 82222222 -30 20 ויזיויויוייויייווווז LENGTH OF DRAINAGE STRIP IN FEET 10 POOR GRASS 0.5 1.0 CHARACTER OF GROUND AVERAGE GRASS DENSE GRASS OR WOODLAND PIVOT LINE PERCENT SLOPE OF GROUND דייוידי משר 2.0 235 3.0 000 5.0 10 120 35 30 25 20 S T T ° 6 0 INLET CONCENTRATION TIME IN MINUTES لبيت -200 po 1000 ELEVATION IN FEET OF CRITICAL POINT ON DRAINAGE AREA ABOVE POINT OF CONCENTRATION (H) 10 וחוויוידיוידי -5000 -4000 -3000 -2000 w 54 ייד 10- 20 20- LENGTH OF CHANNEL FROM CRITICAL POINT TO POINT OF CONCENTRATION (L) POINT OF CONCENTRATION POINT CRITICAL DRAINAGE 2 AREA MILES FEET 1 STREAM PROFILE 10 0.2 90 TTTTT CLONES S TITTTTTT 3 (HOURS) FLOW TIME (MINUTES)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Question 6. [3 Points] For a new project located in Trenton, NJ, it has been determined that the path fr
the hydraulically most remote point of the drainage area to the point of concentration takes the followi
path:
1.
800 ft of paved surface at a 1.5% slope
2.
140 ft of poor grass surface at a 0.9% slope
3. 60 ft of dense grass at a 6.0% slope
4. 1,600 ft of stream flow at a 1% slope.
Calculate the total time of concentration using the following nomographs.
1000
-900
-800
-700
-600
-500
PAVED
400
لين
ليسا
ياليليليليليا
300
-200
BARE SOIL
100
90
80
70
60
50
40
82222222
-30
20
ויזיויויוייויייווווז
LENGTH OF DRAINAGE STRIP IN FEET
10
POOR GRASS
0.5
1.0
CHARACTER OF GROUND
AVERAGE
GRASS
DENSE GRASS
OR WOODLAND
PIVOT LINE
PERCENT SLOPE OF GROUND
דייוידי
משר
2.0
235
3.0
000
5.0
10
120
35
30
25
20
S
T
T
°
6
0
INLET CONCENTRATION TIME IN MINUTES](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F24814f96-f771-43ed-bd36-58cbc01a040e%2Ff383e7bc-1cef-4138-84ef-762510723277%2Fu4h15a_processed.png&w=3840&q=75)
Transcribed Image Text:Question 6. [3 Points] For a new project located in Trenton, NJ, it has been determined that the path fr
the hydraulically most remote point of the drainage area to the point of concentration takes the followi
path:
1.
800 ft of paved surface at a 1.5% slope
2.
140 ft of poor grass surface at a 0.9% slope
3. 60 ft of dense grass at a 6.0% slope
4. 1,600 ft of stream flow at a 1% slope.
Calculate the total time of concentration using the following nomographs.
1000
-900
-800
-700
-600
-500
PAVED
400
لين
ليسا
ياليليليليليا
300
-200
BARE SOIL
100
90
80
70
60
50
40
82222222
-30
20
ויזיויויוייויייווווז
LENGTH OF DRAINAGE STRIP IN FEET
10
POOR GRASS
0.5
1.0
CHARACTER OF GROUND
AVERAGE
GRASS
DENSE GRASS
OR WOODLAND
PIVOT LINE
PERCENT SLOPE OF GROUND
דייוידי
משר
2.0
235
3.0
000
5.0
10
120
35
30
25
20
S
T
T
°
6
0
INLET CONCENTRATION TIME IN MINUTES
Transcribed Image Text:لبيت
-200
po
1000
ELEVATION IN FEET OF CRITICAL POINT ON DRAINAGE AREA ABOVE POINT OF CONCENTRATION (H)
10
וחוויוידיוידי
-5000
-4000
-3000
-2000
w
54
ייד
10-
20
20-
LENGTH OF CHANNEL FROM CRITICAL POINT
TO POINT OF CONCENTRATION (L)
POINT OF
CONCENTRATION
POINT
CRITICAL
DRAINAGE
2
AREA
MILES
FEET
1
STREAM PROFILE
10
0.2
90
TTTTT
CLONES S
TITTTTTT
3
(HOURS)
FLOW TIME
(MINUTES)
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