EMAIL: PASSWORD:
Front Office
UPT. PERPUSTAKAAN
Institut Teknologi Sepuluh Nopember Surabaya


Kampus ITS Sukolilo - Surabaya 60111

Phone : 031-5921733 , 5923623
Fax : 031-5937774
E-mail : libits@its.ac.id
Website : http://library.its.ac.id

Support (Customer Service) :
timit_perpus@its.ac.id




Welcome..guys!

Have a problem with your access?
Please, contact our technical support below:
LIVE SUPPORT


Moh. Fandika Aqsa


Davi Wahyuni


Tondo Indra Nyata


Anis Wulandari


Ansi Aflacha




ITS » Master Theses » Teknik Struktur S2
Posted by erna at 10/01/2007 13:48:41  •  4136 Views


RASIO TULANGAN TUNGGAL LEBIH P MAKSIMUM BALOK BETON MUTU TINGGI YANG DIKEKANG PADA JALUR TEKAN

SINGLE OVERREINFORCED RATIO p MAXIMUM HIGH STRENGTH CONCRETE BEAMS WITH CONFINED IN COMPRESSION PATH

Author :
NINDYAWATI 




ABSTRAK

Untuk menghindari keruntuhan getas pada perencanaan kuat lentur balok beton bertulang tunggal akibat beban gravitasi maka diberi batasan p 075pb underreinforced. Penelitian Ziara-Haldane- Kuttab 1995 dan Zulfikar 1999 menunjukkan bahwa balok dengan tulangan overreinforced yang terkekang pada jalur tekannya terjadi peningkatan kekuatan lentur dan ternyata masih berperilaku daktail baik pada balok beton mutu biasa maupun balok dengan beton mutu tinggi. Namun kedua penelitian tersebut tidak memberikan batasan tulangan lebih overreinforced agar balok terjamin daktilitasnya. Penelitian ini mencoba menentukan batasan ratio penulangan tunggal p dimana balok Beton mutu tinggi bertulangan overreinforced yang terkekang pada jalur tekannya masih efektif terjamin syarat daktilitasnya. Dalam menentukan benda uji dilakukan analisa teoritis untuk memprediksi perilaku lentur dan daktilitas balok uji. Analisa ini menghasilkan grafik - grafik hubungan antara p dan uQ Untuk tiga mutu beton 60 MPa 7323 MPa dan 80 MPa serta tiga mutu tulangan berbeda. Dari grafik tersebut diketahui batasan p yang digunakan apabila dikehendaki uq 4. Digunakan dua benda uji 200 mm x 300 mm x 3400 mm yang memiliki uq sekitar 4. Percobaan dilakukan sampai 085 Mmaks dan pada saat M maks uq digunakan. Kesimpulan yang didapat dari perbandingan antara prediksi teoritis dart hasil pengujian laboratorium memiliki kecenderungan yang sama. Hasil menunjukkah bahwa untuk mendapatkan uq . 4 tulangan tunggal lebih tidak boleh lebih dari 05 tulangan balance baru p 05 pb.


ABSTRACT

To avoid brittle failure in the fiexural capacity design single underreinforced beams have to limit the reinforcement ratio to p 075pb. Investigations by Ziarra 1995 and Zulfikar 1999 have been indicating that beam overreinforced but confined in its compression path have shown not only increasing its flexural capacity but also possesed ductile behavior as the undersseinforced concrete beams. But in those two investigations do not indicate show limit of the overreinforce in order to assure its ductile characteristic. This eksperimen try to establish the said limit single reinforced ratio where overreinforce high concrete of beam with confinement in compression regions still effective to guarantee ductility. Commensurate to the experimental works an intensive theoretical analysis has been performend by studying beams ductility behavior with varios relation of p and three different f c and fy. Result of these analytical study was used in determining the p limit of the overreinforced high strength concrete beams that possessing uq 4. Two test beams 200 mm x 300 mm x 3400 mm with this r limit were constructed to verify its validity. This research concluded that the moment-mj of the experiments of the two tested beams were close to the analytical one as long as P 05 pb.



KeywordsPenulangan lebih;;Daktilitas kurvatur; pengekangan
 
Contributor
  1. Prof Ir. Rachmad Purwono,Msc Ir. Mudji Irmawan,MS
Date Create: 10/01/2007
Type: Text
Format: pdf; 43 pages
Language: Indonesian
Identifier: ITS-Master-3100002016053
Collection ID: 3100002016053
Call Number: 624.183 41 Nin


Source
Theses Teknik Struktur RT 624.183 41 Nin r,2002

Coverage
ITS Community

Rights
Copyright @2005 by ITS Library. This publication is protected by copyright and permission should be obtained from the ITS Library prior to any prohibited reproduction, storage in a retrievel system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission(s), write to ITS Library




[ Download - Summary ]

ITS-Master-3100002016053-1131.pdf




 Similar Document...

     No similar subject found !


! ATTENTION !

To facilitate the activation process, please fill out the member application form correctly and completely

Registration activation of our members will process up to max 24 hours (confirm by email). Please wait patiently

POLLING

Bagaimana pendapat Anda tentang layanan repository kami ?

Bagus Sekali
Baik
Biasa
Jelek
Mengecewakan





You are connected from 54.166.170.216
using CCBot/2.0 (http://commoncrawl.org/faq/)



Copyright © ITS Library 2006 - 2016 - All rights reserved.
Dublin Core Metadata Initiative and OpenArchives Compatible
Developed by Hassan