Study on the noise prediction in mining and industrial plants
Other Title(s)
دراسة حول توقع الضوضاء من المشروعات التعدينية و الصناعية
Joint Authors
Muhammad, Muhammad Abu al-Qasim
Rabii, Rajab al-Sayyid
Jumah, Wajih Ahmad
Source
Assiut University Bulletin for Environmental Researches
Issue
Vol. 7, Issue 2 (31 Oct. 2004), pp.77-87, 11 p.
Publisher
Assiut University Center for Environmental Studies and researches
Publication Date
2004-10-31
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Earth Sciences, Water and Environment
Topics
Abstract AR
في هذا البحث تم دراسة مستويات الضوضاء في المشروعات التعدينية و الصناعية و تم اختيار ثلاثة مشروعات صناعية لتنفيذ هذه الدراسة، و هي مناجم الواحات البحرية و محجر أسمنت أسيوط و مصنع أسمنت أسيوط، أيضا تم قياس مستويات الضوضاء باستخدام جهاز 130-SL و جهاز لقياس مستويات الضوضاء نوع 1625.
كما تم استخدام نماذج رياضية لتوقع مستويات الضوضاء و مقارنتها بتلك المقاسة في بعض النقاط التي تم القياس فيها للتأكد من توافق القيم المقاسة مع تلك التي يجري توقعها طبقا للنماذج الرياضية.
و قد أكدت الدراسة أن مستويات الضوضاء في بعض الأماكن تجاوزت القيمة المسموح بها، مما جعل من الضروري تطبيق الإجراءات الهندسية المناسبة لضمان بيئة آمنة للعاملين في هذه المشروعات.
Abstract EN
Noise Levels (NL) in mining and industrial plants were investigated.
Three mining and industrial projects, namely: Assiut Cement plant, Assiut Cement Quarry and El-Gedida mine were selected SL-130 and Bruel & Kjaer, Type 1625 sound level meters at the selected points away from the sources were used to measure the noise level.
Numerical prediction models for noise level; ISO and VDI were applied.
The differences between the measured values and the predicted ones using these models were compared in order to evaluate the accuracy of these models.
The results of the field measurements at the three areas showed good agreement with the results of the noise prediction models.
The results obtained indicated that; (a) the sound pressure levels were higher than the acceptable level at El-Gedida mine and lower than that at the other two areas, and (b) the measured noise levels at the management building and the workshop area in El-Gedida mine were higher than the acceptable level for the administration areas.
Therefore, control measures are required in these projects to keep the environment safe.
American Psychological Association (APA)
Rabii, Rajab al-Sayyid& Muhammad, Muhammad Abu al-Qasim& Jumah, Wajih Ahmad. 2004. Study on the noise prediction in mining and industrial plants. Assiut University Bulletin for Environmental Researches،Vol. 7, no. 2, pp.77-87.
https://search.emarefa.net/detail/BIM-295056
Modern Language Association (MLA)
Muhammad, Muhammad Abu al-Qasim…[et al.]. Study on the noise prediction in mining and industrial plants. Assiut University Bulletin for Environmental Researches Vol. 7, no. 2 (Oct. 2004), pp.77-87.
https://search.emarefa.net/detail/BIM-295056
American Medical Association (AMA)
Rabii, Rajab al-Sayyid& Muhammad, Muhammad Abu al-Qasim& Jumah, Wajih Ahmad. Study on the noise prediction in mining and industrial plants. Assiut University Bulletin for Environmental Researches. 2004. Vol. 7, no. 2, pp.77-87.
https://search.emarefa.net/detail/BIM-295056
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 86-87
Record ID
BIM-295056