PENDA HULUA N PENGARUH SUHU TERHADAP MODULUS ELASTISITAS DAN ANGKA POISSON BETON ASPAL LAPIS AUS (AC-WC) DENGAN KAPUR SEBAGAI FILLER | Wiyono | Jurnal REKAYASA dan MANAJEMEN TRANSPORTASI 1503 4496 1 PB
JURNA L
Re ka ya sa d a n Ma na je m e n Tra nsp o rta si Jo urna l o f Tra nsp o rta tio n Ma na g e m e nt a nd Eng ine e ring
PENG A RUH SUHU TERHA DA P MO DULUS ELA STISITA S DA N A NG KA PO ISSO N BETO N A SPA L LA PIS A US A C - WC DENG A N KA PUR SEBA G A I
FILLER
Arselina Wood Ward Wiyono , Arief Setiawan dan Nur hidayat Alumni Program Studi S1 Teknik Sipil Universitas Tadulako, Palu
Staf Pengajar pada KK Transportasi Jurusan Teknik Sipil Fakultas Teknik dan Anggota Pusat Studi Transportasi dan Logistik Universitas Tadulako, Palu
Staf Pengajar pada Jurusan Teknik Sipil Fakultas Teknik Universitas Tadulako, Palu
Ab strac t
To d a y the use fille r in a sp ha lt c o nc re te mixe s suc h a s AC -WC ha s d o ne m uc h to imp ro ve d ura b ility. hyd ra te d lime is the o nly o ne .The p urp o se o f this re a se a rc h wa s to d e te rm ine the
e ffe c t o f te m p e ra ture va ria tio n o f the m o d ulus o f e la stic ity a nd Po isso n ra tio fig ure s a sp ha lt c o ntre d w e a ring c o urse AC -WC using hyd ra te d lim e a s a fille r. Va ria tio ns hyd ra te d lim e use d in
this re a se a rc h is a va ria tio n o f the le ve ls o f hyd ra te d lim e : d ust file r 0, 25 a nd 50, a nd the te m p e ra ture va ria tio n is 20°C , 30°C , 40°C , 50°C , 60°C . The re sults sho we d tha t the hig he r the te st
te mp e ra ture , the d iminishing va lue o f mo d ulus o f e la stic ity, b ut inve rse ly p ro p o rtio na l to the numb e r p o isso n whe re the hig he r the te st te mp e ra ture , the hig he r the num b e r p o isso nnya ,
c a using the m ixture to b e c o m e m o re fle xib le whe n the lo a d is g ive n. The re sults sho we d tha t the g re a te r the le ve l o f lime , the d iminishing va lue o f m o d ulus o f e la stic ity, b ut inve rse ly p ro p o rtio na l
to the numb e r p o isso n whe re g re a te r le ve ls o f c a lc ium , the hig he r the numb e r p o isso nnya , c a using the m ixture to b e c o m e m o re fle xib le whe n the lo a d is g ive n.
Ke y wo rd:
Te mp e ra ture , Asp ha lt C o nc re te we a ring c o urse , Hyd ra te d Lime , Ind ire c t Te nsile Stre ng th IDT-Stre ng th, Mo d ulus o f Ela stic ity, Po isso n ra tio