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THE EFFECT OF FLOOD CAUSED BY CLIMATE CHANGE TO POROUS ASPHALT PAVEMENT

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.5, No. 6)

Publication Date:

Authors : ; ;

Page : 714-720

Keywords : Domato stone; Cantabro Loss; Indirect Tensile Strength; Permeabilit y; X - RD and SEM; Unconfined Compressive Strength; Multi Layer .;

Source : Downloadexternal Find it from : Google Scholarexternal

Abstract

Th e t e s t I n d i r e c t T e n s i l e S t re ng t h f o r a sp h a l t q u a li t y 3 % , 4% , 5 % a r e . 0673 , . 3 25 , . 2 3 7 s ub s e q u e ntl y . C a n t a b ro t e st , lo s s w e i g h t f o r a sp h a l t q u a li t y 3 % , 4 % , 5 % a r e 77 . 10 , 1 4 . 56 , 9 . 7 s u bs e q u e n tl y . C o e f f i c i e n t v e r t i c a l t e s t p e rm e a bi li t y . 1 7 9 5 f o r a sp h a l t 3 % , . 2 2 9 f o r a s p h a l t 4 % , a n d . 1 5 9 6 f o r a sp h a l t 5 % , Un c on f in e d C o m p r e ss i v e S t re n g t h , M o d u lu s e l a sti c i t y 146 . 5 4 3 a n d ra t i o p oi ss o n . 095 8 3 1 f o r a sp h a l t 3 % , M o d u lu s e l a sti c i t y 91 . 45 a n d Ra t i o po i ss o n . 206 9 f o r a sp h a l t 4 % , a n d , M o d u l u s e l a sti c i t y 32 . 1 1 9 a n d r a d i o po i ss o n . 778 5 9 f o r a sp h a l t 5 % , S c a n n i n g E l e c t r o n M i c r o s c o p e ( S E M) Ox y g e n 58 . 4 6 % , S i li c o n 2 . 60 % , A lu m i n iu m 2 . 91 % , S o d i u m 5 . 75 % , C a l c iu m 19 . 11 % , S u l f u r 7 . 8 3 % , Ma g n e s i u m 3 . 52 % , S i O 2 6 . 73 % , Al 2O 3 6 . 40 % , N a 2 O 7 . 45 % , CaO 46 . 25 % , S O 3 27 . 05% , M g O 6 . 12 % , Th e r e s ul t s o f E v e rS t r e ss FE a n a l y s i s f o r m ul ti l a y er s oil - r i g i d a r e v e r ti c al d e f l e c ti o n . 5 m m , v e r ti c a l m i c r o st ra i n (εz) + s/ d 20 o n d e e pn e s s 1 5 m m , a n d f o r m u l t il a y e r s o i l - r ig i d - a sp h a l t r e s ul t s v e r ti c al d e f l e c ti o n ( U z) + . 6 4 m m o n th e s u rf a ce a n d + . 4 mm o n th e d e e pn e s s o f 5 mm, a n d v e r ti c al m i c r o st ra i n v e r ti c al (εz) + - 640 s / d - 7 2 o n t h e s u r f ac e , + - 480 s / d - 5 6 o n t h e d e e pn e s s o f 15 mm . A s t h e r e s u l t o f l a b o ra t o r y t e s t s oi l - r i g i d a r e v e r ti c a l d e f l e c t i o n e a ch po i n t 1 . 5 3 5 m m, 1 . 53 5 m m , 4 . 50 5 m m , 2 . 4 5 m m , 4 . 1 9 m m , d an 3 . 6 1 mm, a n d m i c r o st ra i n C1 t o C4 . 36 , - 3 7 . 68 , 4 4 . 4 4 , 43 . 48 , a n d t h e r e su l t s o f t e s t M ul t il a y er s o i l - r i g i d - a sp h a l t are v e r ti cal d e f l e c t i o n e a c h po in t 1 . 57 6 mm , . 07 5 m m, 3 . 7 m m , 1 . 98 5 mm , 2 . 4 8 mm , . 98 6 m m, a n d th e v a lu e o f a sp h a l t c ou r s e m i c r ost ra i n i s 6 5 5

Last modified: 2016-06-22 20:46:54