Pub Date : 2023-03-01DOI: 10.21608/jesaun.2023.175063.1182
M. Gaber, Aboelkasim Diab, E. Elbeltagi, A. Wahaballa
{"title":"Integrated Safety-Pavement Maintenance Management System (SPMS) for Local Authorities in Egypt","authors":"M. Gaber, Aboelkasim Diab, E. Elbeltagi, A. Wahaballa","doi":"10.21608/jesaun.2023.175063.1182","DOIUrl":"https://doi.org/10.21608/jesaun.2023.175063.1182","url":null,"abstract":"","PeriodicalId":166670,"journal":{"name":"JES. Journal of Engineering Sciences","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121171725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-17DOI: 10.21608/jesaun.2023.183679.1193
Eslam Moraekip
{"title":"Energy Efficiency Optimization in Residential Buildings Using Thermal Insulation Blocks Case Study in Cairo, Egypt","authors":"Eslam Moraekip","doi":"10.21608/jesaun.2023.183679.1193","DOIUrl":"https://doi.org/10.21608/jesaun.2023.183679.1193","url":null,"abstract":"","PeriodicalId":166670,"journal":{"name":"JES. Journal of Engineering Sciences","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114533832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-17DOI: 10.21608/jesaun.2023.177464.1184
Asmaa Y. Hamed
{"title":"ELASTIC SHEAR BUCKLING OF Tapered STEEL PLATE GIRDERS with OPENING IN WEB","authors":"Asmaa Y. Hamed","doi":"10.21608/jesaun.2023.177464.1184","DOIUrl":"https://doi.org/10.21608/jesaun.2023.177464.1184","url":null,"abstract":"","PeriodicalId":166670,"journal":{"name":"JES. Journal of Engineering Sciences","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125471938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-14DOI: 10.21608/jesaun.2023.183428.1192
Ahmed Ismail
{"title":"تطبيق منهجية البناء الخالي من الهدر في تحسين أداء مشروعات البناء في مصر Applying the lean construction methodology to improve the performance of construction projects in Egypt","authors":"Ahmed Ismail","doi":"10.21608/jesaun.2023.183428.1192","DOIUrl":"https://doi.org/10.21608/jesaun.2023.183428.1192","url":null,"abstract":"","PeriodicalId":166670,"journal":{"name":"JES. Journal of Engineering Sciences","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132898231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-03DOI: 10.21608/jesaun.2023.155329.1161
sahar abdelazizi
{"title":"تأثير الطبيعة الكنتورية على التشكيل العمراني للمواقع ذات الطبيعه الجبلية","authors":"sahar abdelazizi","doi":"10.21608/jesaun.2023.155329.1161","DOIUrl":"https://doi.org/10.21608/jesaun.2023.155329.1161","url":null,"abstract":"","PeriodicalId":166670,"journal":{"name":"JES. Journal of Engineering Sciences","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125026693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-10DOI: 10.21608/jesaun.2023.177825.1186
A. Ramadan, H. Shafey, Nabil Abdelshafe, A. Abdel-Rahman
{"title":"Realistic Computational Modeling of Biothermal Effects Inside Human Head Exposed to Mobile Phone Radiation","authors":"A. Ramadan, H. Shafey, Nabil Abdelshafe, A. Abdel-Rahman","doi":"10.21608/jesaun.2023.177825.1186","DOIUrl":"https://doi.org/10.21608/jesaun.2023.177825.1186","url":null,"abstract":"","PeriodicalId":166670,"journal":{"name":"JES. Journal of Engineering Sciences","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132529373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-09DOI: 10.21608/jesaun.2023.178233.1187
S. Zaki
{"title":"Assessment of Sustainable Development Benchmarks for Remedial Slums’ Projects \"Applied on Re-housing Projects\"","authors":"S. Zaki","doi":"10.21608/jesaun.2023.178233.1187","DOIUrl":"https://doi.org/10.21608/jesaun.2023.178233.1187","url":null,"abstract":"","PeriodicalId":166670,"journal":{"name":"JES. Journal of Engineering Sciences","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132196313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.21608/jesaun.2022.172428.1179
S. Hamed, ElSeman Abdel Rasoul, Mohamed Abuel-Kassem
{"title":"Design and calculation of tunnel ventilation system for Cairo Metro Line 3 (A case study)","authors":"S. Hamed, ElSeman Abdel Rasoul, Mohamed Abuel-Kassem","doi":"10.21608/jesaun.2022.172428.1179","DOIUrl":"https://doi.org/10.21608/jesaun.2022.172428.1179","url":null,"abstract":"","PeriodicalId":166670,"journal":{"name":"JES. Journal of Engineering Sciences","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126128161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-27DOI: 10.21608/jesaun.2022.169609.1174
Hazem Abdelraheem, Abdel-Rahman Ahmed, Mohamed Ahmed, abd el-kader Haridy
: The column is one of the most significant structural elements, which is designed to support mainly the compressive load. Strengthening of existing reinforced concrete columns is required to enhance ductility and increase load capacity to sustain the overload as sometimes there may be a change in use. Ten rectangular concrete columns were constructed and tested. H/b ratio was kept constant and equals 6 for all columns The aim of this work is to study the behaviour and efficiency of RC columns strengthened with steel jackets subjected to axial load. An experimental study of the behaviour of ten strengthened concrete columns with slenderness ratio ( 𝐻 / 𝑏 ) equals 6 was carried out. Variables such as aspect ratio ( 𝑡 / 𝑏 ), the volume of steel batten plates, and spacing of steel batten plates at centres ( 𝑆 ) were considered. The results showed that using this method of strengthening is very effective and an increase in the axial load capacity of the strengthened columns is obtained.
{"title":"BEHAVIOR OF RC COLUMNS STRENGTHENED WITH STEEL JACKET UNDER STATIC AXIAL LOAD","authors":"Hazem Abdelraheem, Abdel-Rahman Ahmed, Mohamed Ahmed, abd el-kader Haridy","doi":"10.21608/jesaun.2022.169609.1174","DOIUrl":"https://doi.org/10.21608/jesaun.2022.169609.1174","url":null,"abstract":": The column is one of the most significant structural elements, which is designed to support mainly the compressive load. Strengthening of existing reinforced concrete columns is required to enhance ductility and increase load capacity to sustain the overload as sometimes there may be a change in use. Ten rectangular concrete columns were constructed and tested. H/b ratio was kept constant and equals 6 for all columns The aim of this work is to study the behaviour and efficiency of RC columns strengthened with steel jackets subjected to axial load. An experimental study of the behaviour of ten strengthened concrete columns with slenderness ratio ( 𝐻 / 𝑏 ) equals 6 was carried out. Variables such as aspect ratio ( 𝑡 / 𝑏 ), the volume of steel batten plates, and spacing of steel batten plates at centres ( 𝑆 ) were considered. The results showed that using this method of strengthening is very effective and an increase in the axial load capacity of the strengthened columns is obtained.","PeriodicalId":166670,"journal":{"name":"JES. Journal of Engineering Sciences","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126869238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}