Pub Date : 2024-03-01DOI: 10.21608/fuje.2024.344957
Maha Nazif, M. Sobaih, Safinaz Khalifa
In the last few decades, there was a noticeable increase in earthquakes activities that cause great losses related with human and structures. The losses have a negative effect on the economy especially in developing countries that should follow all possible scientific methods to minimize that bad effect. School buildings have an important role in the educational process and they may serve as emergency shelters after earthquake events. So, school buildings need a complete strategy for evaluating their capability to face the probable earthquakes. This paper is an important step for that required strategy to evaluate the seismic vulnerability of school buildings on the national level. A method is presented to develop qualitative norms for factors that supposed to have a major effect on the seismic behavior of the school buildings. This method is based mainly on questionnaire forms and a computer program in order to execute this method quickly and with reasonable accuracy based on scientific fundamentals .The method is calibrated using some affected school buildings by various earthquake events in different countries .The results showed good agreement with the state of damage of the school buildings, so it can be applied by the official authorities for preparing a prioritization plan of the structural safety of all existing school buildings in Egypt.
{"title":"A Seismic Risk Evaluation Method for School Buildings","authors":"Maha Nazif, M. Sobaih, Safinaz Khalifa","doi":"10.21608/fuje.2024.344957","DOIUrl":"https://doi.org/10.21608/fuje.2024.344957","url":null,"abstract":"In the last few decades, there was a noticeable increase in earthquakes activities that cause great losses related with human and structures. The losses have a negative effect on the economy especially in developing countries that should follow all possible scientific methods to minimize that bad effect. School buildings have an important role in the educational process and they may serve as emergency shelters after earthquake events. So, school buildings need a complete strategy for evaluating their capability to face the probable earthquakes. This paper is an important step for that required strategy to evaluate the seismic vulnerability of school buildings on the national level. A method is presented to develop qualitative norms for factors that supposed to have a major effect on the seismic behavior of the school buildings. This method is based mainly on questionnaire forms and a computer program in order to execute this method quickly and with reasonable accuracy based on scientific fundamentals .The method is calibrated using some affected school buildings by various earthquake events in different countries .The results showed good agreement with the state of damage of the school buildings, so it can be applied by the official authorities for preparing a prioritization plan of the structural safety of all existing school buildings in Egypt.","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"28 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140277648","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 : 2024-03-01DOI: 10.21608/fuje.2024.343767
Mustafa M. Sallam, Mohamed Mahmoud
Energy consumption is one of the most vital obstacles which face wireless mobile communications to satisfy the User Equipment (UE) with great multimedia services. Unfortunately, the UE battery energy is more absorbed with higher users' requirements. The Discontinuous Reception (DRX) sleep mode is introduced as an energy saving mechanism to turn off the UE radio transceiver circuit when no traffic arrival is indicated from the Base Station (BS). DRX sleep mode can be operated in the Fourth Generation Long Term Evolution (4G LTE) and the Fifth Generation New Radio (5G NR) networks. In 4G LTE DRX networks, the original model is defined as LTE DRX (3-states). In 5G NR networks, the original model is defined as Hybrid Directional-DRX (HD-DRX (4-states)). To enhance the performance, ex-ternal active states are added to each DRX cycle of the original models. Adding only one active state to the DRX short cycle produces the extended LTE DRX (4-states) and HD-DRX (5-states) models while adding another active state to the DRX long cycle, in addition to the added one to the DRX short cycle, produces the extended LTE DRX (5-states) and HD-DRX (6-states) models. A Semi-Markov chain model is used to describe the UE transition states based on the light traffic threshold value. In this paper, the performance of each extended model is evaluated compared to its original model. Since energy saving and delay are highly trade-offs, the power saving factor and the average delay are the best common metrics to be measured. The extended LTE DRX models enhance the power saving factor by about (0.1 – 9) % compared to that of the original LTE DRX model. The extended HD-DRX models enhance the power saving factor by about (0.2 – 10) % compared to that of the original HD-DRX model. In spite of beam searching process, the extended HD-DRX models reduce the average delay by about (8 – 6000) msec compared to that of the original HD-DRX model. At the end of this paper, there is another performance comparison between the LTE DRX and HD-DRX extended models scenarios.
{"title":"Performance Comparison of External Active States for LTE DRX and HD-DRX Scenarios Based on Semi-Markov in 4G and 5G Networks","authors":"Mustafa M. Sallam, Mohamed Mahmoud","doi":"10.21608/fuje.2024.343767","DOIUrl":"https://doi.org/10.21608/fuje.2024.343767","url":null,"abstract":"Energy consumption is one of the most vital obstacles which face wireless mobile communications to satisfy the User Equipment (UE) with great multimedia services. Unfortunately, the UE battery energy is more absorbed with higher users' requirements. The Discontinuous Reception (DRX) sleep mode is introduced as an energy saving mechanism to turn off the UE radio transceiver circuit when no traffic arrival is indicated from the Base Station (BS). DRX sleep mode can be operated in the Fourth Generation Long Term Evolution (4G LTE) and the Fifth Generation New Radio (5G NR) networks. In 4G LTE DRX networks, the original model is defined as LTE DRX (3-states). In 5G NR networks, the original model is defined as Hybrid Directional-DRX (HD-DRX (4-states)). To enhance the performance, ex-ternal active states are added to each DRX cycle of the original models. Adding only one active state to the DRX short cycle produces the extended LTE DRX (4-states) and HD-DRX (5-states) models while adding another active state to the DRX long cycle, in addition to the added one to the DRX short cycle, produces the extended LTE DRX (5-states) and HD-DRX (6-states) models. A Semi-Markov chain model is used to describe the UE transition states based on the light traffic threshold value. In this paper, the performance of each extended model is evaluated compared to its original model. Since energy saving and delay are highly trade-offs, the power saving factor and the average delay are the best common metrics to be measured. The extended LTE DRX models enhance the power saving factor by about (0.1 – 9) % compared to that of the original LTE DRX model. The extended HD-DRX models enhance the power saving factor by about (0.2 – 10) % compared to that of the original HD-DRX model. In spite of beam searching process, the extended HD-DRX models reduce the average delay by about (8 – 6000) msec compared to that of the original HD-DRX model. At the end of this paper, there is another performance comparison between the LTE DRX and HD-DRX extended models scenarios.","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"25 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140277683","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 : 2024-03-01DOI: 10.21608/fuje.2024.344048
Khalid, Abdalrahman, Gamal Abo Elyamin
Quenching can be defined as, cooling of metals at a rate faster than cooling in the still air which is widely used for controlling the mechanical and metallurgical properties in the metal manufacturing and material processing industries. An experimental and numerical study of transient boiling heat transfer during a cooling of a hot circular aluminum alloy plate AA6082 has been made. A developed technique using the processed readings as a basis in the approach to solving has been applied. This technique depends on the revision of experimental measured data, which used as input of the numerical solutions to calculate the heat flux. On one of its surfaces, a thin heated metal plate is exposed to a nozzle, while on the other, an infrared camera measures the temperature (T). The measured temperature data from the plate hot surface is the primary interest in the metal quenching process for the heat flux estimation. Based on the region of temperature, the heat transfer mechanism during quenching will also change, ie. film boiling, transition boiling and nucleate boiling. Measured temperature data are further processed through the numerical solutions one dimensional (1D) and two dimensional (2D) analyses. The surface heat flux was estimated for both 1D and 2D numerical methods for two different cases data (processed and unprocessed). This confirms clearly that while the behaviors are the same, using processed data is better than employing unprocessed data..
{"title":"Estimation of Heat Flux During Spray Quenching Process Using Revision Measured Data","authors":"Khalid, Abdalrahman, Gamal Abo Elyamin","doi":"10.21608/fuje.2024.344048","DOIUrl":"https://doi.org/10.21608/fuje.2024.344048","url":null,"abstract":"Quenching can be defined as, cooling of metals at a rate faster than cooling in the still air which is widely used for controlling the mechanical and metallurgical properties in the metal manufacturing and material processing industries. An experimental and numerical study of transient boiling heat transfer during a cooling of a hot circular aluminum alloy plate AA6082 has been made. A developed technique using the processed readings as a basis in the approach to solving has been applied. This technique depends on the revision of experimental measured data, which used as input of the numerical solutions to calculate the heat flux. On one of its surfaces, a thin heated metal plate is exposed to a nozzle, while on the other, an infrared camera measures the temperature (T). The measured temperature data from the plate hot surface is the primary interest in the metal quenching process for the heat flux estimation. Based on the region of temperature, the heat transfer mechanism during quenching will also change, ie. film boiling, transition boiling and nucleate boiling. Measured temperature data are further processed through the numerical solutions one dimensional (1D) and two dimensional (2D) analyses. The surface heat flux was estimated for both 1D and 2D numerical methods for two different cases data (processed and unprocessed). This confirms clearly that while the behaviors are the same, using processed data is better than employing unprocessed data..","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"230 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140278675","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 : 2024-03-01DOI: 10.21608/fuje.2024.343803
Eman Elbehiry, Atef Salama, Fatma Moustafa, Islam Ibrahim
A Wireless Area Network (WSN) routing protocol with excellent throughput, reliability, and energy efficiency is presented in this study. In order to lower energy consumption and lengthen network lifetime, multi-hop topology is used. It recommends choosing a parent node or forwarder by using a cost function. The parent node with the highest residual energy and closest proximity to the sink is selected using the suggested cost function. While the distance parameter guarantees successful packet delivery to the sink, the residual energy parameter balances the energy consumption among the sensor nodes. The simulation results show that the proposed protocol maximizes node uptime and network stability. Longer stability periods lead to higher packet delivery to sink, which is particularly desirable for continuous patient monitoring. The location of sensors, the architecture of base stations and sensor nodes, routing protocols, signal collecting and transmission, and the setup of an online monitoring system are all covered in this study's technological foundation. A realistic mesh sensing system has been used to study the evaluation of linear network topologies based on routing algorithms for train monitoring. According to the results, multi-hop topology performs better than conventional in terms of residual energy level, throughput, and end-to-end delay. The simulation results show that our protocol approach maximizes both network stability and node uptime. Higher packet delivery to sink is the result of longer stability durations, and this is highly desirable for ongoing patient monitoring.
{"title":"Wireless Sensor Network Implementation to Prevent Railway Route Accident","authors":"Eman Elbehiry, Atef Salama, Fatma Moustafa, Islam Ibrahim","doi":"10.21608/fuje.2024.343803","DOIUrl":"https://doi.org/10.21608/fuje.2024.343803","url":null,"abstract":"A Wireless Area Network (WSN) routing protocol with excellent throughput, reliability, and energy efficiency is presented in this study. In order to lower energy consumption and lengthen network lifetime, multi-hop topology is used. It recommends choosing a parent node or forwarder by using a cost function. The parent node with the highest residual energy and closest proximity to the sink is selected using the suggested cost function. While the distance parameter guarantees successful packet delivery to the sink, the residual energy parameter balances the energy consumption among the sensor nodes. The simulation results show that the proposed protocol maximizes node uptime and network stability. Longer stability periods lead to higher packet delivery to sink, which is particularly desirable for continuous patient monitoring. The location of sensors, the architecture of base stations and sensor nodes, routing protocols, signal collecting and transmission, and the setup of an online monitoring system are all covered in this study's technological foundation. A realistic mesh sensing system has been used to study the evaluation of linear network topologies based on routing algorithms for train monitoring. According to the results, multi-hop topology performs better than conventional in terms of residual energy level, throughput, and end-to-end delay. The simulation results show that our protocol approach maximizes both network stability and node uptime. Higher packet delivery to sink is the result of longer stability durations, and this is highly desirable for ongoing patient monitoring.","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"63 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140280159","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 : 2024-03-01DOI: 10.21608/fuje.2024.344037
Ahmed Abdel Karim, Ashraf Talaat
{"title":"Causes and Effects of Delays for Construction Public Pro-jects in Egypt","authors":"Ahmed Abdel Karim, Ashraf Talaat","doi":"10.21608/fuje.2024.344037","DOIUrl":"https://doi.org/10.21608/fuje.2024.344037","url":null,"abstract":"","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"77 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140283275","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 : 2024-03-01DOI: 10.21608/fuje.2024.343801
Nehad Yousf, Emtinan Ouda, Fatma Abdalla
Carbon nanotubes /Manganese oxide nanocomposites were prepared by two techniques a facile microwave-assisted technique and chemically synthesized technique. The structure, morphology, and electrochemical properties of prepared nanocomposites were investigated by the characterization measurements (XRD, FTIR, SEM) and electrochemical measurements. The XRD confirms the existence of MnO 2 on carbon nanotubes, which agrees with FTIR results where the fingerprint area of FTIR showed the incorporation of the metal oxide onto CNTs. SEM investigations show flower-like nano plates of MnO 2 . Carbon nanotubes/MnO 2 nanocomposites show great enhancement in their electrochemical properties and larger value of specific capacitance than raw carbon nanotubes.
{"title":"Electrochemical Enhancement of Carbon Nanotubes Utilizing MnO2 for Energy Storage Applications","authors":"Nehad Yousf, Emtinan Ouda, Fatma Abdalla","doi":"10.21608/fuje.2024.343801","DOIUrl":"https://doi.org/10.21608/fuje.2024.343801","url":null,"abstract":"Carbon nanotubes /Manganese oxide nanocomposites were prepared by two techniques a facile microwave-assisted technique and chemically synthesized technique. The structure, morphology, and electrochemical properties of prepared nanocomposites were investigated by the characterization measurements (XRD, FTIR, SEM) and electrochemical measurements. The XRD confirms the existence of MnO 2 on carbon nanotubes, which agrees with FTIR results where the fingerprint area of FTIR showed the incorporation of the metal oxide onto CNTs. SEM investigations show flower-like nano plates of MnO 2 . Carbon nanotubes/MnO 2 nanocomposites show great enhancement in their electrochemical properties and larger value of specific capacitance than raw carbon nanotubes.","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"157 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140283502","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 : 2024-03-01DOI: 10.21608/fuje.2024.344024
Nader Ismael
This The research aims to develop a strategy for various maintenance works inside buildings, whether planned, emergency, or remedial maintenance, with the aim of preserving the building and increasing its operational efficiency. The applied study also examines the impact of the proposed strategy on the efficiency of operating schools, with the aim of preserving them and increasing the life span of the building. The applied study dealt with choosing one of the schools as a study sample, which is a secondary education school that was chosen to undergo a comprehensive planned program of maintenance under the supervision of the Educational Build-ings Authority and the Directorate of Education, where the goal was to rehabilitate the structure for work instead of complete replacement with total demolition. Therefore, it was chosen as a study sample and a form was applied. And monitoring and evaluation schedules designed for that school to demonstrate the suitability of the proposed maintenance strategy for application in cases of similar schools, with the aim of making recommendations to decision makers when carrying out comprehensive maintenance of a similar school with the aim of raising its efficiency and rehabilitating it. The goal is to develop a methodology for managing maintenance work to increase the efficiency of operating the school building as one of the important types of buildings, with the aim of providing spaces and spaces qualified for basic pre-university education.
{"title":"The strategy of performing maintenance work and its impact on maintaining the efficiency of schools’ operation","authors":"Nader Ismael","doi":"10.21608/fuje.2024.344024","DOIUrl":"https://doi.org/10.21608/fuje.2024.344024","url":null,"abstract":"This The research aims to develop a strategy for various maintenance works inside buildings, whether planned, emergency, or remedial maintenance, with the aim of preserving the building and increasing its operational efficiency. The applied study also examines the impact of the proposed strategy on the efficiency of operating schools, with the aim of preserving them and increasing the life span of the building. The applied study dealt with choosing one of the schools as a study sample, which is a secondary education school that was chosen to undergo a comprehensive planned program of maintenance under the supervision of the Educational Build-ings Authority and the Directorate of Education, where the goal was to rehabilitate the structure for work instead of complete replacement with total demolition. Therefore, it was chosen as a study sample and a form was applied. And monitoring and evaluation schedules designed for that school to demonstrate the suitability of the proposed maintenance strategy for application in cases of similar schools, with the aim of making recommendations to decision makers when carrying out comprehensive maintenance of a similar school with the aim of raising its efficiency and rehabilitating it. The goal is to develop a methodology for managing maintenance work to increase the efficiency of operating the school building as one of the important types of buildings, with the aim of providing spaces and spaces qualified for basic pre-university education.","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"58 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140273136","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 : 2024-03-01DOI: 10.21608/fuje.2024.343757
B. Shaheen, G. Haggag, Salem Saleh
The importance of knowing the sea level stems from the full awareness of the danger this elevation poses to many people living in coastal cities which are sometimes located at elevations less than 1 meter. The Pressure Gauge (PG) is the oldest tool for measuring changes in sea level. In recent years, the microwave Radar Gauge (RG) device has emerged, which measures sea level using remote radar waves and records the rise and fall of the sea level. In this study, a comparison between the observations of the PG and RG were conducted by collecting data from both devices over a period of fourteen months from January 2020 to February 2021. A sea level monitoring station was established in the Alexandria Naval Port by the National Water Research Centre (NWRC) in collaboration with the Egyptian Military Survey Department of the Ministry of Defense. The microwave radar device was installed next to the previously installed pressure gauge, and data were collected from both devices. By analyzing 20,400 observations collected every 30 minutes over a period of 14 months and conducting T-test and F-test statistical analysis after applying 3 ϭ rule filter, as well as representing graphical plots of the observations of both devices at different time periods, the results indicated a somewhat close accuracy between the two devices over long periods of the year. However, the pressure gauge remained stable, and its observations were more consistent than those of the microwave radar device.
{"title":"Comparison between Microwave Radar Gauge and Pressure Gauge in Monitoring Sea Level Surface at Alexandria Naval Port","authors":"B. Shaheen, G. Haggag, Salem Saleh","doi":"10.21608/fuje.2024.343757","DOIUrl":"https://doi.org/10.21608/fuje.2024.343757","url":null,"abstract":"The importance of knowing the sea level stems from the full awareness of the danger this elevation poses to many people living in coastal cities which are sometimes located at elevations less than 1 meter. The Pressure Gauge (PG) is the oldest tool for measuring changes in sea level. In recent years, the microwave Radar Gauge (RG) device has emerged, which measures sea level using remote radar waves and records the rise and fall of the sea level. In this study, a comparison between the observations of the PG and RG were conducted by collecting data from both devices over a period of fourteen months from January 2020 to February 2021. A sea level monitoring station was established in the Alexandria Naval Port by the National Water Research Centre (NWRC) in collaboration with the Egyptian Military Survey Department of the Ministry of Defense. The microwave radar device was installed next to the previously installed pressure gauge, and data were collected from both devices. By analyzing 20,400 observations collected every 30 minutes over a period of 14 months and conducting T-test and F-test statistical analysis after applying 3 ϭ rule filter, as well as representing graphical plots of the observations of both devices at different time periods, the results indicated a somewhat close accuracy between the two devices over long periods of the year. However, the pressure gauge remained stable, and its observations were more consistent than those of the microwave radar device.","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"43 15","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140280022","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 : 2024-01-01DOI: 10.21608/fuje.2023.209352.1049
Mohammed Meselhy
There are weaknesses in the existing tendering procedure that could be used against project delivery. A few publications studies that specifically address the causes of these exploitations (such as money theft, false billing, etc.). The main reason which is related to the negative effect on the projects is the finance bid report. It is a very important index for bid-ders’ evaluation. It presents vexing problems during the selection process and the evaluation. The approach is neglecting the financial factors at the early stages, which depends on the value approach that talks about the function and quality over the cost. So that, the study aims to draw and model the value framework for bidder’s evaluations. The study limitation is only at the technical factors at the construction projects, which presents the function and quality without focusing on the costs and financial factors for the bidders. The study showed the principles of bid evaluation and it analyzed the procedures for all technical factors. The discussion part of the study depended on the bid's experts to weight the technical factors based on the values strategies via a policy of the questioners. The study modeled the value framework for bids evaluations via detailed tables for the technical and sub-technical factors classified and weighted with the scoring system. Finally, it presented the outcomes main pillars at the conclusion and recommendations for further studies about the field.
{"title":"A MODEL VALUE FRAMEWORK FOR BIDDERS’ EVALUATION AT TENDERING STAGE","authors":"Mohammed Meselhy","doi":"10.21608/fuje.2023.209352.1049","DOIUrl":"https://doi.org/10.21608/fuje.2023.209352.1049","url":null,"abstract":"There are weaknesses in the existing tendering procedure that could be used against project delivery. A few publications studies that specifically address the causes of these exploitations (such as money theft, false billing, etc.). The main reason which is related to the negative effect on the projects is the finance bid report. It is a very important index for bid-ders’ evaluation. It presents vexing problems during the selection process and the evaluation. The approach is neglecting the financial factors at the early stages, which depends on the value approach that talks about the function and quality over the cost. So that, the study aims to draw and model the value framework for bidder’s evaluations. The study limitation is only at the technical factors at the construction projects, which presents the function and quality without focusing on the costs and financial factors for the bidders. The study showed the principles of bid evaluation and it analyzed the procedures for all technical factors. The discussion part of the study depended on the bid's experts to weight the technical factors based on the values strategies via a policy of the questioners. The study modeled the value framework for bids evaluations via detailed tables for the technical and sub-technical factors classified and weighted with the scoring system. Finally, it presented the outcomes main pillars at the conclusion and recommendations for further studies about the field.","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"29 36","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139631238","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 : 2024-01-01DOI: 10.21608/fuje.2023.197594.1044
Abdullah Mohammed, M. Ashmawy
{"title":"صياغة نموذج مكاني لتطوير التقييم العقاري في مصر","authors":"Abdullah Mohammed, M. Ashmawy","doi":"10.21608/fuje.2023.197594.1044","DOIUrl":"https://doi.org/10.21608/fuje.2023.197594.1044","url":null,"abstract":"","PeriodicalId":267155,"journal":{"name":"Fayoum University Journal of Engineering","volume":"66 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139640244","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}
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