تحليل هوالك التشييد السورية وصياغة نموذج لتقليل هوالك حديد التسليح
Abstract
تؤثر الهوالك الناتجة عن عمليات التشييد في المشروع بحيث تضيف قيم مالية للمشروع دون أن تؤدي إلى أي تحسين فيه، ودون أن تؤدي الى الإرتقاء بمقدرات المشروع الوظيفية، كما تؤدي إلى زيادة الكميات المطلوبة وبالتالي زيادة كلفة المشروع وتراكم النفايات الصلبة الضارة بالبيئة. سوف نناقش في هذا البحث أهم العوامل المؤثرة على زيادة الهوالك في مشاريع التشييد السورية من خلال تحديد أهم الأسباب التي تؤدي الى زيادة الهوالك في المواد كذلك تحديد أهم الاسباب التي تؤدي الى زيادة الهوالك والمرتبطة بالتصميم أو التخزين أو الاشراف. سيتم ترتيب هذه العوامل لتحديد أكثرها تأثيراً على المشروع. في نهاية البحث ستتم صياغة نموذج رياضي لأمثلة قص قضبان حديد التسليح في المشروع واستخدام برنامج Lindo لحل هذا النموذج فقد تبين من خلال الدراسة أن نسبة كبيرة من هوالك حديد التسليح ناتجة عن عشوائية القص للقضبان. Waste resulting from construction operations affect the project, so that it adds financial values of the project, without leading to any improvement in it,or to improve the functional capabilities of the project, and lead to increased quantities required, thereby increasing the cost of the project and the accumulation of environmentally harmful solid waste. In this research, We will discuss the most important factors affecting the increase waste in the Syrian construction projects by identifying the most important causess that lead to an increase in waste materials, as well as identify the most important causes that lead to increased waste associated with design, storage or supervision. These factors will be arranged to determine the most effective on the project. At the end of the research we will formulated mathematical model to Optimize cutting of reinforced steel bars and Lindo program will be used to solve this model. It has been shown by the study that a large proportion of waste is resulting from random cutting bars.Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2017 ttps://creativecommons.org/licenses/by-nc-sa/4.0/
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series
Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series . The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series Publisher
journal uses a CC BY-NC-SA license which mean
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
- The licensor cannot revoke these freedoms as long as you follow the license terms.
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
