COI code: ICSAU02_0512
Paper Language: English
How to Download This Paper
For Downloading the Fulltext of CIVILICA papers please visit the orginal Persian Section of website.
Authors Cracks and Shaps of Sub Modeles in Zavin Dam (The Fracture Mechanics Approach)Hossein Rezaee Azariani - Ms in Structural Engineering, Department of Civil Engineering, Ferdowsi University of Mashhad International Campus, MASHHAD, IRAN.
Keivan Bina - Assistant Prof. , Ph.D., Department of Civil Engineering, Khavaran Institute of Higher Education, Mashhad, IRAN.
Abstract:Most of the existing concrete dams,are subjected to cracking.These cracks are caused by various factors and possible expansion of them may reduce the efficiency , failure or instability of concrete dams. Using fracture mechanics as a new method for estimating sustainability and durability of concrete dams,is recommended in scientific publications in worldwide.This study aimed to apply the principles and criterion of linear elastic fracture mechanics discussed about evaluate the propagation of cracks in body and founation of Kalat concrete dam(located in the northern province of Khorasan Razavi),under the worst case loading,including the extraordinary loading case due to earthquake,when the tank is full.For this purpose ZENCRACK_v 7.7,ABAQUS_v610.1 softwares and nonlinear analysis of finite element are used.Then criteria of linear elastic fracture mechanics including stress intensity factor and maximum circumferential stress calculated for existing cracks in various part of body of the dam and foundation and sustainability of initial cracks,position of deviation and extension of them determind.Based on the results obtained,growth of cracks in in all areas related to the both sides of the dam is in a plain shape that only expanded in a longitudinal and transverse axes,but with being away from the both sides and In the center of the dam,crack growth logged from plain shape and expanded in the vertical direction.
Keywords:Fracture Mechanics, Stress Intensity Factor, Rain-Flow, Toughness, Concrete Dams,Propagation of Cracks
COI code: ICSAU02_0512
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Rezaee Azariani, Hossein & Keivan Bina, 2014, Cracks and Shaps of Sub Modeles in Zavin Dam (The Fracture Mechanics Approach), 2nd international congress of structure, architecture and urban development, تبريز, دبيرخانه دائمي كنگره بين المللي سازه ، معماري و توسعه شهري, https://www.civilica.com/Paper-ICSAU02-ICSAU02_0512.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Rezaee Azariani, Hossein & Keivan Bina, 2014)
Second and more: (Rezaee Azariani & Bina, 2014)
For a complete overview of how to citation please review the following CIVILICA Guide (Citation)
The University/Research Center Information:
Type: state university
Paper No.: 24906
in University Ranking and Scientometrics the Iranian universities and research centers are evaluated based on scientific papers.
Research Info Management
Export Citation info of this paper to research management softwares
New Related Papers
- Reconstruction of old and historical monuments with tourism approach and Entrepreneurship with create a historical cultural path (Case Study of Shariati St. Hamedan)
- Urban Design using the Approach of Residential Places Liveliness Improvement: A Case Study Oudlajan Neighborhood,Tehran
- Study of the design of the heating system of the Bahai Bath and its development in sustainable architecture
- Lessons Learned from the architecture and Urbanism Drawings
- The study of duplication in art
The Above articles are recently indexed in the related subjects
Iran Scientific Advertisment Netword
Share this paper
WHAT IS COI?
COI is a national code dedicated to all Iranian Conference and Journal Papers. the COI of each paper can be verified online.