Situation 01. In a survey within the catchment area of a lake, Thiessen polygons were established by setting up a transit at Point Z, which is the inner portion of a four-sided lake MNOP. The readings are as follow: LINE ZM ZN ZO Z.P 0.211 Outflow Seepage Loss Precipitation Evaporation Area RAINFALL, ft 8.23 cms 68 mm 0.26 If the rainfall from the area of bounded by ZMP is the Arithmetic Mean of the other rainfalls, compute the average precipitation (in cm) by Thiessen Polygon Method. 12 cm 2.45 in 21.21 sq.mi. 0.239 Situation 02. Given the following data gathered on December 4-23, 2011, compute for the required. inflow (in cu.ft/hr) in order to have an increase in storage of 14cm. BEARING N 40°30' W N 38° E $70° E S 60° 15' W DISTANCE 420.35km 530.15km 480.75km 695.10km Situation 03. Given the following rainfall data, draw the hyetograph, and determine at what time is the highest intensity of the rainfall.
Situation 01. In a survey within the catchment area of a lake, Thiessen polygons were established by setting up a transit at Point Z, which is the inner portion of a four-sided lake MNOP. The readings are as follow: LINE ZM ZN ZO Z.P 0.211 Outflow Seepage Loss Precipitation Evaporation Area RAINFALL, ft 8.23 cms 68 mm 0.26 If the rainfall from the area of bounded by ZMP is the Arithmetic Mean of the other rainfalls, compute the average precipitation (in cm) by Thiessen Polygon Method. 12 cm 2.45 in 21.21 sq.mi. 0.239 Situation 02. Given the following data gathered on December 4-23, 2011, compute for the required. inflow (in cu.ft/hr) in order to have an increase in storage of 14cm. BEARING N 40°30' W N 38° E $70° E S 60° 15' W DISTANCE 420.35km 530.15km 480.75km 695.10km Situation 03. Given the following rainfall data, draw the hyetograph, and determine at what time is the highest intensity of the rainfall.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Situation 01. In a survey within the catchment area of a lake, Thiessen polygons were established by
setting up a transit at Point Z, which is the inner portion of a four-sided lake MNOP. The readings are
as follow:
BEARING
N 40°30' W
N 38° E
S 70° E
| S 60° 15' W | 695.10km
RAINFALL, ft
DISTANCE
420.35km
LINE
ZM
0.211
ZN
530.15km
0.26
zo
480.75km
0.239
ZP
If the rainfall from the area of bounded by ZMP is the Arithmetic Mean of the other rainfalls, compute
the average precipitation (in cm) by Thiessen Polygon Method.
Situation 02. Given the following data gathered on December 4-23, 2011, compute for the required
inflow (in cu.ft/hr) in order to have an increase in storage of 14cm.
Outflow
8.23 cms
Seepage Loss
68 mm
Precipitation
Evaporation
12 cm
2.45 in
Area
21.21 sq.mi.
Situation 03. Given the following rainfall data, draw the hyetograph, and determine at what time is
the highest intensity of the rainfall.
Time
Rainfall, mm
7:40
2
7:40-7:48
43
7:48-7:56
67
7:56-8:04
87
8:04-8:12
44
8:12-8:20
21
8:20-8:28
13
8:28-8:36
6.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F67ba63a8-e065-445e-92eb-a3d89c78af76%2Fd41fff79-0e0e-4e3e-ae9d-1c45177c5c9e%2Fzj4uke_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Situation 01. In a survey within the catchment area of a lake, Thiessen polygons were established by
setting up a transit at Point Z, which is the inner portion of a four-sided lake MNOP. The readings are
as follow:
BEARING
N 40°30' W
N 38° E
S 70° E
| S 60° 15' W | 695.10km
RAINFALL, ft
DISTANCE
420.35km
LINE
ZM
0.211
ZN
530.15km
0.26
zo
480.75km
0.239
ZP
If the rainfall from the area of bounded by ZMP is the Arithmetic Mean of the other rainfalls, compute
the average precipitation (in cm) by Thiessen Polygon Method.
Situation 02. Given the following data gathered on December 4-23, 2011, compute for the required
inflow (in cu.ft/hr) in order to have an increase in storage of 14cm.
Outflow
8.23 cms
Seepage Loss
68 mm
Precipitation
Evaporation
12 cm
2.45 in
Area
21.21 sq.mi.
Situation 03. Given the following rainfall data, draw the hyetograph, and determine at what time is
the highest intensity of the rainfall.
Time
Rainfall, mm
7:40
2
7:40-7:48
43
7:48-7:56
67
7:56-8:04
87
8:04-8:12
44
8:12-8:20
21
8:20-8:28
13
8:28-8:36
6.
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