From the given data table below compute the following: (refer to the data table below) a) elevations of TPs and Benchmark 2 (BM2). The ground slope of the survey location is relatively uniform. b) Difference in elevation between TP1 and TP7 and between BM1 and BM2 c) Assuming that the horizontal distance between BM1 and BM2 is 350m, express the slope of the ground from Bm1 to BM2 in percent, degrees, grads, and in mils. 2. The accompanying schematic of lines portray a differential level route. The values indicated represent backsight and foresight readings taken at different points as labeled. Prepare and complete differential level notes for the information shown. (refer to the schematic diagram with table below)
From the given data table below compute the following: (refer to the data table below) a) elevations of TPs and Benchmark 2 (BM2). The ground slope of the survey location is relatively uniform. b) Difference in elevation between TP1 and TP7 and between BM1 and BM2 c) Assuming that the horizontal distance between BM1 and BM2 is 350m, express the slope of the ground from Bm1 to BM2 in percent, degrees, grads, and in mils. 2. The accompanying schematic of lines portray a differential level route. The values indicated represent backsight and foresight readings taken at different points as labeled. Prepare and complete differential level notes for the information shown. (refer to the schematic diagram with table below)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
1.From the given data table below compute the following: (refer to the data table below)
- a) elevations of TPs and Benchmark 2 (BM2). The ground slope of the
survey location is relatively uniform. - b) Difference in elevation between TP1 and TP7 and between BM1 and BM2
- c) Assuming that the horizontal distance between BM1 and BM2 is 350m, express the slope of the ground from Bm1 to BM2 in percent, degrees, grads, and in mils.
2. The accompanying schematic of lines portray a differential level route. The values indicated represent backsight and foresight readings taken at different points as labeled. Prepare and complete differential level notes for the information shown. (refer to the schematic diagram with table below)
Transcribed Image Text:17-6. Schematic arrangement of lines along the level route.
3.28
(FS)
HI
TP,
3.08
(BS)
2.04
(FS)
HI2
54 TR
(BS)
(Elev 356.65m)
(BS)
Hlg-
-3.07
(FS)
BM2
O = instrument set up, TP = turning point, HI = elevation of line of sight
Points/Station Backsight Height of Instrument
(BS)m
Foresight
(FS)m
BM!
(HI)m
Elevation
3.61
(FS)
3.69
(FS)
(Se)
2.35
Transcribed Image Text:Data:
Points/Station
Backsight
(BS)m
Height of Instrument
Foresight
(FS)m
Elevation
(HI)m
BM1
1.34
No FS
100
ТР1
1.45
2.48
TP2
2.10
1.52
ТРЗ
1.90
1.56
ТР4
1.40
2.10
ТР5
1.94
1.65
ТРб
2.15
2.23
TP7
1.87
1.66
ТР8
1.28
1.22
ТР9
2.10
1.92
ΤP10
1.88
1.62
TP11
1.90
1.78
TP12
1.44
1.32
TP13
1.68
1.72
TP14
2.20
1.32
TP15
2.42
2.36
ΤP16
1.10
2.00
BM2
NO BS
2.44
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