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Journal : IPTEK Journal of Proceedings Series

Maximum Crack Width Prediction in Deck Slab Concrete Structure Nawir Rasidi
IPTEK Journal of Proceedings Series Vol 1, No 1 (2014): International Seminar on Applied Technology, Science, and Arts (APTECS) 2013
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2014i1.292

Abstract

Inspection of crack width prediction procedures proposed by various researchers indicates that each formula contains a different set of variables. A literature review also suggests that there is no general agreement among various researchers on the relative significance of different variables affecting the crack width, despite the large number of experimental work carried out during the past few decades. An analytical method is developed to determine the concrete stress distribution near flexural cracks in reinforced concrete one-way slabs and used to investigate the effects of various variables on the spacing and width of cracks. The formula is developed using a large number of curvature values calculated from the concrete and steel strains at various sections between adjacent cracks for a number of composite precast deck slabs. The present method of incorporating the tension stiffening effect is verified by comparing calculated fracture mechanic and those measured by other investigators. The curvature values at sections between adjacent cracks are calculated using an empirical formula. Development of this formula is based on the curvature values calculated using the concrete and steel strains at various sections between successive cracks, for a number of composite precast deck slabs. Using the curvature values evaluated by the proposed formula, short-term deflections were determined for a large number of flexural members and the results were compared with those measured by other investigators. This comparison indicated that the present method of incorporating the tension stiffening effect in fracture mechanic calculations is acceptable. 
Co-Authors Nahak , Antonius Achendri M. Kurniawan Achmad, Imron Ramdhani Adjib Karjanto Agus Sugiarto Agustin Dita Lestari Agustin Dita Lestari, Agustin Dita Aldiansyah, Dhuiki Nursepta ALEKSANDER TELNONI, REYNOLD JOHAN Anisah Nur Fajarwati Arifianto, Andi Kristafi Armin Naibaho Arthur Daniel Limantara, Arthur Daniel Asukmajaya, Bobby Aulia Rahman BAHRUN, MUHALIM Bala, Yosep Bambang Subiyanto Bin Arshad, Mohd Fadzil Charits, Moh. Deni Putra Arystianto Deri, Eusabius Ignasius Deus, Joao Mendonca De Dewantari, Riska Amalia Diana Ningrum, Diana Dora, Margaritha P.I Eko Nurmianto EKO WAHYUDI Fadhilah, Anisah Nur Fahmi, Farhan Ayuhan Fajarwati, Annisah Nur Fauzie Nursandah Firdaus Pratama Wiwoho, Firdaus Pratama Frank Rijkaard Mouwlaka, Enroe Gungto, Benediktus Gusman S.W, Lalu Habibi, Faiz pratama Hardian Ningsih, Hardian Harmanto, Dani Harsanti, Winda Hendramawat Aski Safarizki Hery Lilik Sudarmanto I Putu Artaya Ida Ayu Putu Sri Widnyani Ikrar Hanggara, Ikrar KAKARUA, YOAKIM Koi, Damianus Kusuma, Indri Yunita LOY, YOHANES PAULUS GELA Luh Dina Ekasari Maruli, Sahat Mau, Jefrianus Mayestino, Alexander Machicky Mohamad Ikhsan Setiawan MONE, HESRON IGNASIUS Muhammad Ikhsan Setiawan Muhammad Ridwan Mulyadi, Irwan Najib, Annisa Zakiyah Nenohai, Imanuel F Ningrum, Diah Laila Fitria PAPA, EDISTENIKSON ADI Paty, Kristian H. P. U. Perdana, Riki Fakhru Pereira, Augusto Manuel Provanda, Alvien Saher Gaza Purnomo, Fadjar Qomariah Qomariah Qomariah Rema, Petrus Damianus Rhebi, Maria Yoventa Rizal Bahaswan Rohmansyah, Muhammad Ilham Rosario, Domingos Shofansa, Riswanda Sitti Safiatus Riskijah Sri Wiwoho Mudjanarko, Sri Wiwoho Sugeng Utomo Suhariyanto Suhariyanto Suhudi . Suryadi, Yahya Ilham Tjahjaning Tingastuti Surjosuseno Tjahjono, Prijo Umami, Viky Rafida Wahiddin, Wahiddin Widyarahayu, Sahira Wijaya, Handika Setya Yurnalisdel, Yurnalisdel ZULKIBLI, ZULKIBLI