Example 4-3 Complete the differential level notes shown below and perform the customary arithmetic check. Backsight Foresight STA HI Elev Hair Rdg Mean Rdg Hair Rdg Mean Rdg 1.153 125.00M BM, 0.936 0.719 2.782 1.118 ТР, 2.418 0.900 2.054 0.682 1.714 1.898 TP2 1.441 1.534 1.168 1.170 2.591 1.451 TP3 2.095 1.178 1.599 0.905 2.210 BM2 1.714 1.218
Example 4-3 Complete the differential level notes shown below and perform the customary arithmetic check. Backsight Foresight STA HI Elev Hair Rdg Mean Rdg Hair Rdg Mean Rdg 1.153 125.00M BM, 0.936 0.719 2.782 1.118 ТР, 2.418 0.900 2.054 0.682 1.714 1.898 TP2 1.441 1.534 1.168 1.170 2.591 1.451 TP3 2.095 1.178 1.599 0.905 2.210 BM2 1.714 1.218
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
please answer example 4-3
![11 of 31 fferences in elevation wherein three
horizontal hairs (or threads) are read and
recorded rather than from a single horizontal
LEVELING
METHODS
DIEFERENILAL LEVELING
Is OCO LEV DE NNCE
DEFINITION OF TERMS
Lh aa
itiaat acir:o vw tan evricnia
eowor Mar heruy e perar
hair.
iI annse bean taf
kaowne w.a vanof
vticle ertr ei
. ma t on poit
wh lane kaa red it k
of sgrat theintrarits the port oboerved.
4. Dacial g Datanca 155
• tbTaured tron thrieth
Instrumert ts tha ret er vtkta bachaighta
S. formy ea Pr
Iretrume w edor tafa taken
. ay s
• Ekanineraris poirsbnto benchnada
thre g
•7. Heigtofietruer
• or el Cetr
bthe ewr oaatan
* ted
• H M,
• Hev IF, HI
Example 4-3
Enamule 41
ora ectecao sren
a
Complete the differential level notes shown below and perform the customary
arithmetic check.
DOUBLE-RODDED LEVELING
• Itbanethet of ceteririgdteenc in
• *, - -TAsy
• DC2 - Eev M, - Har Cke EM,
• OK
Dev M,Cs EN- ILES- LEa
Backsight
Foresight
STA
HI
Elev
Esampie 4-2
Hair Rdg
Mean Rdg
Hair Rdg
Mean Rdg
1.153
125.00M
THREE-WIRE LEVELING
BM,
0.936
Aae piu teofY
I st etke ala
reddrathe n enaeherial
רזה
0.719
a
2.782
1.118
TP1
2.418
0.900
PROFILE LEVELING
2.054
0.682
The proce of ceemg teercn n ekevation
alonga fbadiret crE atme d
i sk eda pratie king
knted pe ir. fanichaval
l of the e tarten l pieni
Afeeesn ted l
(adted , k, ras oderts
1.714
1.898
TP2
1.441
1.534
Deiation al Teru
L Aoe-tia naval er ..
arwdie tter ks
ethee p
2 vateg Raia gutcente
1.168
1.170
at harlaaral datana ury sol:anga profile ine
ay ron h pol. Eact utaia usedi
munce atererpkn
2 intaadite Fories-Thea ies, ahichan
abo keawngund e tan alorg
the ceet f th an
2.591
1.451
undponts ter er therpin devation
TP3
2.095
1.178
the proflel lorymaed
1.599
0.905
S. Plu Scation-Awatterkenwe i
estabkadanaproeeitet
desiguted a taiyation cl edapiation
These poita re ta br t breakain the pourd
atae daps and etil ptsocathe
Intended locrda1stauhara, bridpas, and ather
2.210
diference inlian
BM2
1.714
7.Profte NgetA l Ne graphing
paper fer pkipes The par hos
hartartel and ertial esdrenningn.
blue, or anargeWhan speE ngy
1.218
PROCEDURE CF OPLE LEVEUNG
• SATIONING
• PorLE LEVELNOTES
PROFILE LEVELING
The process of determining differences in elevation
along a fixed line at designated short measured
intervals is referred to as profile leveling.
PRDELELEVEING
BA](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa306e07d-d54b-40b6-936a-a106a17826be%2Ff51baa35-8e41-4a89-b314-b9a700efaa2e%2Fvapf2l_processed.png&w=3840&q=75)
Transcribed Image Text:11 of 31 fferences in elevation wherein three
horizontal hairs (or threads) are read and
recorded rather than from a single horizontal
LEVELING
METHODS
DIEFERENILAL LEVELING
Is OCO LEV DE NNCE
DEFINITION OF TERMS
Lh aa
itiaat acir:o vw tan evricnia
eowor Mar heruy e perar
hair.
iI annse bean taf
kaowne w.a vanof
vticle ertr ei
. ma t on poit
wh lane kaa red it k
of sgrat theintrarits the port oboerved.
4. Dacial g Datanca 155
• tbTaured tron thrieth
Instrumert ts tha ret er vtkta bachaighta
S. formy ea Pr
Iretrume w edor tafa taken
. ay s
• Ekanineraris poirsbnto benchnada
thre g
•7. Heigtofietruer
• or el Cetr
bthe ewr oaatan
* ted
• H M,
• Hev IF, HI
Example 4-3
Enamule 41
ora ectecao sren
a
Complete the differential level notes shown below and perform the customary
arithmetic check.
DOUBLE-RODDED LEVELING
• Itbanethet of ceteririgdteenc in
• *, - -TAsy
• DC2 - Eev M, - Har Cke EM,
• OK
Dev M,Cs EN- ILES- LEa
Backsight
Foresight
STA
HI
Elev
Esampie 4-2
Hair Rdg
Mean Rdg
Hair Rdg
Mean Rdg
1.153
125.00M
THREE-WIRE LEVELING
BM,
0.936
Aae piu teofY
I st etke ala
reddrathe n enaeherial
רזה
0.719
a
2.782
1.118
TP1
2.418
0.900
PROFILE LEVELING
2.054
0.682
The proce of ceemg teercn n ekevation
alonga fbadiret crE atme d
i sk eda pratie king
knted pe ir. fanichaval
l of the e tarten l pieni
Afeeesn ted l
(adted , k, ras oderts
1.714
1.898
TP2
1.441
1.534
Deiation al Teru
L Aoe-tia naval er ..
arwdie tter ks
ethee p
2 vateg Raia gutcente
1.168
1.170
at harlaaral datana ury sol:anga profile ine
ay ron h pol. Eact utaia usedi
munce atererpkn
2 intaadite Fories-Thea ies, ahichan
abo keawngund e tan alorg
the ceet f th an
2.591
1.451
undponts ter er therpin devation
TP3
2.095
1.178
the proflel lorymaed
1.599
0.905
S. Plu Scation-Awatterkenwe i
estabkadanaproeeitet
desiguted a taiyation cl edapiation
These poita re ta br t breakain the pourd
atae daps and etil ptsocathe
Intended locrda1stauhara, bridpas, and ather
2.210
diference inlian
BM2
1.714
7.Profte NgetA l Ne graphing
paper fer pkipes The par hos
hartartel and ertial esdrenningn.
blue, or anargeWhan speE ngy
1.218
PROCEDURE CF OPLE LEVEUNG
• SATIONING
• PorLE LEVELNOTES
PROFILE LEVELING
The process of determining differences in elevation
along a fixed line at designated short measured
intervals is referred to as profile leveling.
PRDELELEVEING
BA
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