Procedia Engineering Volume 143, 2016, Pages 937–944 Advances in Transportation Geotechnics 3 . The 3rd International Conference on Transportation Geotechnics (ICTG 2016)
! " # $ %& '( ! "
)*+" "
+ "
! " # $% & "$&# ' ( %!'' )
*!% ! ! )! % + , +! , ( ! ) ' "#( ! ) ' ' ! ( % % % %" -#!. " #( % !! ( %! ) ! ' - ( ) '
+ , +! , ) ! ! %% ! ( ,( - ' )% ) % ) )' ') ' ) )! ' (
' ' ' % /! ) ) 0% (
' ) '' ' ''% ( ) ' ' ! ' ( %
' % ! ' ".# "#% ) %' % ' ( *% %" -#) % ' " *# Selection and peer-review under responsibility of the Scientific Programme Committee of ICTG 2016
c The Authors. Published by Elsevier B.V. doi:10.1016/j.proeng.2016.06.076
937
Deformation
Modelling of Instrumented Flexible Pavement Structure
Saevarsdottir and Erlingsson
' !' ' ( - % % % '' ' ' '! ( ' " # ' !)' ( $% & "$&# ! ' " 1# ! 2 3 ' 3 "&# %( % ' ' !' )'
( ! ' 4' + , +! , )! ! !% "5 )11#( ' !' ! - .'( ' "#! '!0 ) (
$& "$& 0 * * "5 )116 ()17#(
" 8 )1.#(
.(. 1(A @(?
<7(?
! @7(?
* " ' # -&D * ' E * B C "$*#*' 9 F E ! ' % ' 7=<)A?1' ! ! ! !
' "# * ' 1)
( ' " 9#) "::#)":9#" 0) #)"#" 0) # "#" % #(
) ! 1;9
! ( ! ! "<1 026=110#) > ' !
.(? < ! > 1(@( ).<)A11 * ' !'' ( 7=<)A?1 ' ! ! %
.1! ' " #( '' % ' ' ! "5 )11#(+ , ! !
' ! +! , ! )! ! (
938
Deformation Modelling of Instrumented Flexible Pavement Structure
Saevarsdottir and Erlingsson
. 3' : 5 ' %" 9 ::# "#! )! %! ' ( "":9# "##! ' ( ' ! - " ' ' 3 &# ! % ''% '' ' ' ! " 8 )1.#( ' )) F *' ! " )11#G
.& "# & & ! ' % 6& "&./012121.36 1)1 1.' ' # & '"&H110#( # " $#
%&' %)' %&' %(' .?11 7 * * * * * * 7. 5 .?11 7 * * * * * * 7. ** 5 ?11 ? 1= .7? 71 * 1 1(< 7. * 5 711 @ =< A< .< 7?1 =1 <= ?71 71 + * @ 1(< 7. ,, 5 ?1 7 .. 7< .< + - 5 5
*
@
1(<
?1 7?
<
*
=?1
.<1
..<
1=1
71
??1
@7
=
?=
.<
*
*
*
*
*
7. .?
' '% $& ( )IJ K L6MIC ! K02/.L6?1) IK L(
% " - N. ) # "$# ! ' % ": 0) 11A#( ' % *% ' )
' ' "F ()@@@#( ! ! '> ' ( ' )) G 4
. ?1 ?1 &
"#
4
O
&
".#
939
Deformation
Modelling of Instrumented Flexible Pavement Structure
Saevarsdottir and Erlingsson
4
. "7# & !4 '! * ' % 656
6 ' % 6 / "H.56#6 7 ": 0)11A#( C*/
!/01 %&' *1(111? 1
1(111?
1(11?
*1(111? 1
1(11?
,.% '
,.% '
71
71
&
<1
=1
-
-
11
& - $&
$&
=1
1(11?
1
1
<1
!/0 1 %&' 1(111? 1(11?
11
$& ' "+ , * 6+! , I #(
3 "# %)' "3-# ) ' "-# ! "5# !
! ' % ' '"#" 8 )1.#( D "8#! 1(.? %(% "> % ' # ' ' % -% " #) ! -
' " #" 8 )17#( 0 !) " # ' " #! ' ) - % ( ! ! - % !' ( +! , % ! " 8 )1.#(
7 : & ' / "-0' ) 1116 3 )1176P0 * )11=638 )1?#($ ' ! G '
' %P0 * "P#"11=#! ) ' %3 "3# "1? 8 1?# ' % *' E
" E#" 3 )117# ' (-! ' ! ' % " 8 )17#( P "P0 * )11=# '!0 G 940
Deformation Modelling of Instrumented Flexible Pavement Structure
Q & 9 9 :
Saevarsdottir and Erlingsson
"?#
! Q & ' 6 ' ' ' 69 ' 6: ' ' 6 ) < < . <1 ;& ) !
; < . <1 < . % 9 ' )! % '' ' =0> 3 6 0(1?(
" * 7! 8 9 7! 8 *99 7! 8 :5;<& =5;< =5;<& 55;< 55;<& =5;< =5;<& $55;<
5 5
%(' 71 .< 71 .< 71
5
.<
7
5
A
7
5
A
7
5
A
7
5
A
2 3 %)' %&5' ( 7. A? 1(< 7. 71 1(? 7. .1 .? .? .? .?
4 3
3
%&'
%&'
%&'
1(.? 1(1? 1(.. 1(1? 1(.
1(11? 1(11? 1(1117 1(111= 1(1117
1(1. 1(1. 1(1. 1(1. 1(1.
%6' .(. .(7 .(1 .( .(1
1(1?
1(111=
1(1.
.(7
1(1?
1(??
1(1111?
1(
A(A
1(A@
=1.<
(<
(1
(?
1(.
1(111.
1(
<(
1(A
7
@(
=(.
1(1?
1(??
1(1111?
1(
A(A
1(A@
=1.<
(<
1(@
(?
1(.
1(111
1(
=(7
1(<
@@<@?A
.(?
<(1
1(1?
1(??
1(1111?
1(
A(A
1(A@
=1.<
(<
1(=
(?
1(.
1(111
1(
=(7
1(<
@@<@?A
.(?
7(1
1(1?
1(??
1(1111?
1(
A(A
1(A@
=1.<
(<
1(A
(?
1(.
1(111
1(
=(7
1(<
@@<@?A
.(?
(1
%&'
%&'
1(7 1(. 1(< 1(? 1(<
AA= =.. <7 A17 <7
%&' ( ( ( ( (
1(7
A=@
(
%&' 1(7 1(7A 1(A1 (1 1(A1 (1
$ ' % ' ' "#! P ) 3 E (
3 "38 )1?81?# G
Q & 9 9
: '
'
"<#
! : ' 6'
' ) ' < / & & / & ! ? ! % ) 1(A?( E " 3 )117# '' % )! ' ' !0 ( E %G : 1 9 "A# Q & 9 !@ ' % @1)A :0A: B6=B % > ' % 3 "117##6@ % ' %' C ( ! % '% '
%! 0( ! %
% *% ' %(
941
Deformation
Modelling of Instrumented Flexible Pavement Structure
Saevarsdottir and Erlingsson
A ?3 , !/A 1
11111
711111
<11111
=11111
111111
11111
! !3 ? !/@ %
'
1
1
1
1* .1
:9* * '* *
1* ! :9* - * - '* - * -
:9* * '* *
71
> "# % ' 6 ! % P ( ! !
%) - (
A ?3 , !/A 1
11111
711111
<11111
=11111
111111
11111
! !3 ? !/@ %
'
1
1
1 1* .1
71
:9* * '* *
1* ! :9* - * - '* - * -
:9* * '* *
5 "# % ' 6 ! % 3 ( ! !
%) - (
+ * ,' ! ! 0 !
! ) ' " 8 )17#( - ' ' ( ' ! % 3- )- 5 !' ) !''' "5 )116 8 )1.638 ) 1?81?#( 5' ) C" E# ! ! 3 ))% ! "#( ' ' ' 0 ! ' ! ' ( .) 7 ? ' ' ! ' ( "P) 3 E# ' ! + , ! ! +! , 942
Deformation Modelling of Instrumented Flexible Pavement Structure
Saevarsdottir and Erlingsson
(' ' ! ) ! ( *' % > ( 5 E 3 ) ! ! ' - %( E !
+! , )! 3 ! ! - %
( P ! ! - %
' - ' ( ! )<) < % (! % ! ! '' -'( A ?3 , !/A
! !3 ? !/@ %
'
1
11111
711111
<11111
=11111
111111
11111
1
1
1
1* .1
71
:9* * '* *
1* ! :9* - * - '* - * -
:9* * '* *
< "# % ' 6 ! % E ( ! ! %) - (
? 9 !0) ' ! $& !% ( ! + , +! , ! ( !
( ' ! ' ! % - . (E% ! ! ' ! ! ( %! ' !0 ) ! ' )P 3) ' ) E(5 E 3 ! ! - '(' - %'
') P ) % ( '
' ) ! ( E ! +! , ! P % ! ' ! -'(3 ' !( *' !0 > ' % (
943
Deformation
<
Modelling of Instrumented Flexible Pavement Structure
Saevarsdottir and Erlingsson
0!
!0!' % 3 "93 #)C % 3 )- 49 ' 3 " (71*1?#( ! ! 2 3 ' 3 "&#) ! ! ' "3(
3 ) ( 5( 8 ) ( "17#( ' ' ! 0 $%& (4& 4D& E) ; & F)' 3: 2 )5 )(9()R%)17( 3 ("117#(+G ;
>4& H 9( : D4 ' & 9ID>)J",' 3: 2 ) 5 )(9()C ( : 0)3(:(R("11A#(- N. ) )(- N) )2 ( )("11#(' ! ' '' (; D4 H (/7)=<.*==1( )(8 ) (5("1.#( % ''% ' ( ; D4 H ( 7/) @<*1(
G1(1=1/7<=1<@(1(A?A??=( P0 * )-("11=#( 4 &4 4 : &4 4 "') G(( )& 39 ( -0') () ) C( 8 !) ( "111#( ( G' ' (K & '()A<*=.( 3) (( )("1?#(9 F ' : C E (4& 4 D& E* ; & F)5 9( 3) (( ) ( "1?#( C E ( ; D4 H ) '( OG 1(1=1/7<=1<@(1?(1<.=( )(8 )("17#( ' ' ' $& ( 3 ( G 1(1=1/7<=1<@(17(@.@<@=( ) () ) ( 8 9) $( "17#( ' $% & ( R ( G 1(1=1/1@=7.<(17(@A@?A( )(8 )("1.#( ' % ( ; D4 H ( G 1(1=1/7<=1<@(1.(AA7A<( F)()&)( (8: )(E("@@@#( G (3 :(R(: 0" (#F #666 4& G >6L DM'( ( (:0)3 )2 ( 5 ) -( E( "11#( $ && N#O & P
Q %: F $P( - 0S' ) ! G ! 2 3 ' 3 "&#(" '( #(
944