配色: 字号:
预应力张拉伸长量的计算与量测。公路
2016-04-18 | 阅:  转:  |  分享 
  
!"#$%&’!""#()$$

%&’’()%+,&)--,+).+/.0+,&)--(1)23$45

"#+%&!,$45

-./0

6$7895:;<=$>>>123"#+45+66-73

6!7?,?":#=>#17893"#:;<=<>?=

@ABCD6-73

EFGH!""#=">=$#

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

?,?"#$=!"""!93IJ=

@ABCD’KLMNOPIC’Q

RCS1TUVWXYUVZ[

\]^_‘1ULabcdef

g1hiabcjklabcm

ncUZ[o;@Lp1qrU

st^_1uvwxyzX{|

=}L~G7FG801\G81G82G83^_G84

yG851oTUV^_G861G87G88T

UVG89Wmklabcde>G8AG84

PICG8BRG8CG8DG8Eklabc

m>G8A9G8F1G90oUY9G8F‘1

G91G92G889G8FRG93G94-G95mkG96G97

G98G991G9AG9BG98G9CG89G9D6G9EG93G97G9B

m>G8AG9FGA0GA1G91G92G88=@@GA2m

kG96GA3GA4G97G9B1G97G9BmGA5GA6GA7m

abcGA8G93GA9G97G9BG84GAA/GABGACGAD

TUV^_abcm>G8AjGA6GA7

\]L?UGAEGAFmGB0GB11G8DG93G94

ABGA5GB2o=@‘-.G84

!klabcm>G8A

$3$klabc>G8A9G8F

!ABC

D

AEGB3+

D

1

D

Q

GB4RHC

D

BCGB3$=F

=GB3GAH"#Q

QEGB3GAH

$%Q

G8FRHC

D

GB5GB6GB6TUVG89G9CmGB7GB8

^_VK)QGA1

CGB6GB6TUVG89G9C^_GB9

GBAM^_VK)QGA1

AGB6GB6GBB^_GB9GBAMGBC>

G8AGBDGBEmGBF2bGA4KIQ1{>G8A

cGA1

&GB6GB6GBB^_GB9GBAMGBC>

G8AGBDGBEGC06GC16GC2GC3GC45KJKLQ1

G98GC5oGC6GC7mGC06GC8GC9RGCAGCBGA1

’GB6GB6GBF2GCCmGCDGCEGCF

^GD0GD1

KGD2GD3GD4"#GD5GD6GD7+RGD81GD2GD3GD9GDAGDB"5""""Q

GDCGC8HTUVWXYUVZ[\]^_‘1ULabcdefg1hiabcjklabcmncUZ[o;@Lp1

qrUst^_1uvwxyzX{|=}L~G7FG801\G81G82G83^_G84yG851oTUV^_G861G87G88TUVG89Wmklab

cde>G8AG84

G94GDDGDEHIGDFGA1TUVGA1^_abGA6GA1>G8AGA1GA7GA6

RGC6GE0GE1GE2H(##<345/0+GE3GE4H9/GE5GE6GE2H$""!=#:<;GB3!""#Q$$=""5!="!

"#$%#&#’(%)(+,)-’.,%/,0’112(3)(4.)$2(35#.6,

7,(3%/#89,(#(&):);212%<

0M+)8NFOP=QRF

GB3MFSFTCJ2UTOVTKW,JKXXTV9RJFKR1OUTYFKOL,FOLFJ9TLLTOP%FOYFJ1-ZT[TK\ZRKOP"5""""1%ZTOK]

=;-%.)6%>^ZFOYZFYFOLFJVKDKSTWTY_T‘V2OYJ2WWFLS_YZFIFYZ2L2XDRWWTOPKOLLJKaTOP1TY‘Z2RWL

SFVZFVGFLS_YZFDRWWTOPUKWRF1KOLYZFITOR‘SFYaFFOYZF2JFYTVKWUKWRFKOLKVYRKWUKWRF‘Z2RWLSF‘IKWWb

FJYZKO;@3&YZFJaT‘F1TY‘Z2RWLSF‘Y2D1ROWF‘‘aFVZFVGYZFIKOLXTOLYZFJFK‘2OYZFO1KL[R‘YKOLV2Ob

YTORF39FX2JFYZFYFOL2OVKDKSTWTY_KJFDRWWTOPKOLLJKaTOP1TY‘Z2RWLV2ROYYZFUKWRF2XYFOL2OVKDKSTWTY_3

?,<$#.->SJTLPFGA1YFOL2OVKDKSTWTY_GA1DRWWTOPKOLLJKaTOPWFOPYZUKWRFGA1V2ROYGA1IFK‘RJF

93@GA3jGE7GE8

TUV^_abGA6m

>G8AjGA6GA7

5!

!"#$%&’!""#()$$

%&’’()%+,&)--,+).+/.0+,&)--(1)23$4"

"#+%&!,$4"

5

"5

-./0123456789:

;"3!46"3!5<

7==>?@ABCDE

/FGHIJK-./0123

456789:;"3""$5<

+

8

==@L>?MNOP

QHRSSTU99

!

V.;WXY<

1

8

==MNOPQHZ[

\]U’:;^)<99

!

V.;WXY_

$3!‘abc]dNefHg

h

$3!3$i0]jPklbc]d

m]jnopqrbsHtu.

vwxyznop{5"=96>"=9

Pkl|$3"4!

7

NO}Hbc

].~G7F;#996599HG80-.

G81G82wG83G84G85G86G87‘a_

$3!3!|~G88G89G8AG8B~G88G8CG8DG86

d.G8EG8FG90G83G91G92‘a_

$3!34|G93L>?wG94G95G8CG95G96

/G97G98G99d.G9A6~G88G89G8A‘a

~G9B>?Hbc].G9CG9Dw!G9E

G82_

$3!3#G9Fm/G97>?d.GA0GA1GA2

G88G89G8AGA3GA4G95G96G98GA5G98GA6GA7sGA8

GA3O.GA9GAAGABPklNOGACGAD

GA3.wGAERSG8CGAFG98GA5‘asGA2

GB0Hbc].G9CGB1GAB~GB2_

$3!35GB3GACGB4ld"H‘aGB5GB6.

m;GACGB7GB8GB4lGB9GBAHGACGB5GBBGBC

G9CGBDGACGB5_

!GBEGBFbc]H]jGC0‘a

!3$bc]H]jGB5GB6

|GC1GC2d.~G7FG8EG8FG83PGC3

GC4j]nopqrHbs].G9C

#GC5‘aGC6GAB,bc]U#?V.

G82GC7;w}GA2GC8j]‘aGB5GB6_

GB5GB6~GC9

$?@%?

$

A&?

!

B%

$

B%

!

B%

4

G92G95GC9’?

$

==GA1GCANOGCBGCCGCD

GCEqrHbc]<

(?

!

==GA1GCANOGCB!GCFGCA

NOdqrHbc].GA9GD0G8C"

GCBGCANOHGD1aY<

%

$

==nop{5"=96>"=9

PklHbcY.~G7FG8C#996

599<

%

!

==GC2GD2GD3GD4GD5GA1GCANO

GCBGD6pGCEGD7OdGD8GD9GBCGD3GD2GDAGDB

Y.~G7FG8C4996#99<

%

4

==nopGB7GC2GD0GD3GDCGB7

GD3GDDGC3GB7GDEGDFGC3GDAGDBGE0GE1GE2GE3GE4

YGB7MNOPQGCCGE5GB7GE6Z[GE3

GE7Y.~G7FG8C#996599_

GB5GB6GE8GC9

)?@?

$

A+?

!

B%

!

B%

4

A%

#

G92G95GC9,?

$

==GA1GCANOGCBGCCGCD

GE9qrHbc]<

-?

!

GB7%

!

GB7%

4

fGEAGEBGB5GB6~<

%

#

==GC2GD0GD3GB7GD4GD5GDA

GDBGB7PQGD6GE7Y./0GD4GD5G92GD3

GD2678;>99_

!3!GBEGBFbc]]j‘aG95N

efHgh

!3!3$PQGECcd.GEDGEDbc]

GEEGEF0nopqrbs].G82GC7

;GF0pGF1GF2G89G8AHGB5GB6.GF3GE9GF4

bcYGF5GB1_GD2rGD0GB6mGC9

;VGF4nopGF6GABGF7.j]GA9

GF8GF9bcYGBCGCD:GFA-<

CVGCCpGFBGD3.G9CGD6pGABGF7.

GC2GD2GD3GCEGFCGB7GFDGFE.G9CGFFG89G8AGCB

GD6pGCEGCD:GFA-.!NO"#GCE

GE9~$.]jGAEdqrbc]GD0

G8C)GE8%GA6G89G8AHGCA&Y.GD0GF8

GF9.’(G89G8AGCB)G86Y.]jb

cYGA9GF8GF9.wGAEbcY+)

GE8%GA6G89G8AHGCA,YGD0G8C.?

$

D_

-GFFGF0pGB5GB6GEB../GFFj]GF8

GF9/?

$

EGB70?

$

DE00_

=VGF5GB11?

$

GB72?

$

DGB7?

$

EGB73?

$

DE

00GD0G8C,bc].G91G92G9512

K-4?

!

GB7%

$

GB7%

!

GB7%

4

GB7%

#

|‘a

,bc]d3|)~GFF‘4.GC0

GF0pGFF-56_

!3!3!GD0G8CMNO78GBCGD3GD2GB7

GD4GD5HZ[GE3GE7GDAGDBGE0GD3GC3GB7GD3

GDDGC3GB7GDEGDFGC39GE1GE2GE3GE4YGB7M

NOPQ:dGCCGE5;G9FIJN

O.3m
!3!343GB3=>FG?@sAN

OBC.GAEDC|G89G8AdwGD3}

G8CGAF.>?{HNODC)‘E

FGyz.>?HGC1GC2|G89G8AGD3

G8DGE9.GC2GD0GD3GDAGDBGB7GD4GD5GD6GE7I

JHNOBCGE0|~GA6d9{H

12BCG81GK)‘EF‘4,

rHNOBC_

!3!3#/0GA2G88G89G8AHPklL

M)‘NG82G9FGC6~G88G89G8A.OP

G93QG89G8AHPklG9FQGC7G83Rn

opSTG89G8A_GB3d.GC2GD0GD3U

VGB3WPXYZ[\^GE6]^S

G9FP.nopG9FO_G80‘GDFd.

G82GC7G83GA2aGDEGDFGC3G959GDDGD3GC3H

bGB6.cnopGE9GFCdeG89G8A^

9xGA7.fx|G89G8Adyz
"3$F6"34F5

7

.GA9|]jbc]

d|@L789GE2gh$99_

"60iG89G8A

|wGEDHGC1GC2G95.G9Fjm7

8xGA7.kmGC2l)‘GB7GC1GC2m

GD0.;GC7G83iG89G8AGC1GC2GC2n.1

oHmG85pPklGCCGE5HNOD

C.q|A|HMNOGC2lG95.

rsGC7G83tuGCCGE5Pkl.NO

GCCGE5BCGEFGEFv.GB1GBBA|H

GD3G8DKw-GC7G83GD4GD5GFBGD3G92GD3

GD2.xyz(iG89G8AU$"5F6

7

V.

G89G8ANO‘{|G9CGD6GAB}YU7

7

V.

G9EPkl|8

7

GBC$"5F9

7

GBB~‘

GBD,GD3G8D.G7FGAE|G,G"#$B!"""

!G91G80G81G82GC1GC2G83G8478’G95./

uGCCGE5PklLxGA7G85G86!9HI

H.G9FG9CxGA7iG89G8A_

fm.|GB3G87GC1GC2G88G89HG8A

G91G80GC2lGC0G8BG8C

54

!"#$%&’!""#()$$

%&’’()%+,&)--,+).+/.0+,&)--(1)23$45

"#+%&!,$45

-./-012345/678

9:;/<=>?@ABCDE

@AFGHIJK>?"L/-

0345MNM/OPQ45R

STJKUVW

!XY

Z[\ME]C^_S‘B

Rab<=.Mc1de/Z[

\E]C^_f%0/ghij

k‘BR
pqMrsR/jkpqMtu

vwxXpMVytuz{/|

}6‘BRXp<=./~G7FG80

G81E]G82^_xG83G84W

G85G86G87G88

6$78,8"#$9!"""/G89G8AaG8B<

=>?G8CG8D6-73

6!7G8EG8FG903G91G92ab=G93G944

‘BR<=>?1G956873!""$G96

G97:G98G99$#9$53

G9AG9BG9CG99!""#9";9"5

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

"G9DG9E

G89G8AG9FDGA0NN+GA1GA2vGA3

GA4S$<<:($!GA54$G9CGA6GA7GA8
GA9G89G8AG9FDGA0NG94GA3GA4GAAGABGACGAD

GAEGAFGB0.GB1GB2MGA3GA4GB3GB4/SGB5

GA1GA2GB6GB7GB8GB96GA0NG94GA3GA4.M

GA8GBABu/SG89G8AG9FDGA0NG94GA3

GA4yG.MGBBGBCc1GBDGBEGBFGC0

6$7

W

GC1GC2GC3GC4G89G8ASGC5GC6GC7GC8

GC9cG95G8CGCAMGC3GC4G89G8A/GC1GC2GC3

GC4G89G8AG97GCBGC2GCCGCDG98GCEGCFGCBGC2GD0GD1

GBFGD2GD3GD4GD5/GD6GC1GD7GD8GD9GD0GDAGDB

GCBGC2GDCGDDG89G8AG97$"4GC8GDEGDF/GE0[

:"3:;$=>/GD2GE1GE2GE3GCBGC2GE4GE5

GE6G82GE5GCCGE7GE8GE9GEAG82GCBGC2GE7GE8

GD5G82GCCGDCGEBGE5GE9GEAG82GDCGC2GDDGC3GC4

G89G8AHGCBGC2GDDGE8GD5WGA0NGECu.

GEDGEEGEFMGF0GF1GF2GF3GF4G9FHGE3GF5/

GBB=G93GCF$<
GF6/GF7=G93GCF!"""($!GA5GF8GF1

GF2GF9GFAGF5W6GC1GC2GC3GC4G89G8AG97GCB

GC2GCCGCDGDFG9FGBE#GF6GFAGF5G94/GD6GBB

GGFBGEDGBFGFCqG82GB3GBFGFCqGFD&GFE

GA0NGFF!"MGF8#H$%jk&

’Qv(Q^MGC0)G96GB5+,

GE0%G82,%0GD4GA3GA4GA0N‘N

+MGA8-G93.G96/0c112W

#GEDGBFGFCqGFEGA0NN+GA1GA2v

Mjk

!3$GC8GC9HGD4GD534GE35GB6GB7

GC1GC2GC3GC4G89G8AG97GCBGC2GCCGCDGDFN+

GA1GA2vGA3GA4

678G969:G96;G8F

G97?GBE@:$""4$GDF

A1G99GC1GC2GC3GC4G89G8AG97GCBGC2GCCGCDGDFG9FGBE#GF6GFAGF5G94G96GD6GBBGGFBGEDGBFGFCqG82GB3GBFGFCqGFD&GFEGA0NGFF!"MGF8%H$%jk&

’Qv(Q^MGC0)G96GB5+,GE0%G82,%0GD4GA3GA4GA0N‘N+MGA8-G93.G96/0c112W

BCDG99N+GA1GA2vGA3GA4EGEDGBFGFCqEGB3GBFGFCq

.FGC0GHG99(#$!34::G87G88+IJG99@G87KGACHG99$""!9#;?:G97!""#GDF$$9""5#9"#

$%&’()+&,-&.’/0/1/-+%23&-45&-63,&-7,-89:;/<&=

G973,&-7,->%;+5/;-(/?+,%-GDF

A+)BACD9EFGG96’+&’DGG96H(IFG

G97-2FJKLCMJ8DN2J2GO(GDPCQMDJRG96%KCGOSF:$""4$G96%KDGNGDF

0.+;&?+@@NMCS2GJKCT2GJCTJMRMJC>2UMFMJNDGNVWCNMMCMM>CGJ2UKDOKLNRT2GMJQFTJD2GXQ2ECTJG96JKC

T2>XNTJ2UCYJCQGNWT2GSDJD2GNGSDGJCQGNWT2GSDJD2G2GMFMJNDGNVWCSCPCW2X>CGJ2U,NGO98DGOCYXQCMMLNR

G97,DNGEDG)2QJKCQG-CTJD2GGDFLNMNGNWRZCS3

A/=<%;B@O2NWMFMJNDGNVWCNMMCMM>CGJECYJCQGNWT2GSDJD2GMEDGJCQGNWT2GSDJD2GM

G89G8A=G93CGFAL

5#

献花(0)
+1
(本文系久如人生首藏)