International Journal of

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This paper classifies green envelopes as green roofs and green walls according to effective factors, which were derived from literature to compare the green envelopes’ thermal and energy performance in a more effective way. For this purpose, an extensive literature review was carried out by searching keywords in databases and studying related journal papers and articles. The research method for this study was bibliographic and logical reasoning. The paper proposes five classification factors: contextual factors, greenery factors, scale factors and surface and integration factors. It also demonstrates the influence of physical and geometrical properties of plants and their supporting structures on the thermal performance of green envelopes. The paper argues that climatic conditions also have an important role on the thermal behavior of green envelopes and it determines the types of greenery integration into building envelopes.

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Daylight in classrooms is a critical factor in school design, in terms of its impact on students’ health, learning and visual performance. Providing adequate amount of evenly distributed daylight and glare prevention are important challenges in classroom design. Window configuration significantly affects the intensity and uniformity of daylight. This paper aims to investigate the effect of window configuration on daylight performance through parametric analysis. Different window configurations such as window to wall ratio, incorporating light shelves and roof monitors have been analyzed on a typical south-east facing classroom in Kashan based on results from DesignBuilder Radiance simulation which has first been validated against field measurements. Daylighting credits of green building rating tools; Leed EQ 8.1 and BREEAM HEA1 have been used as indices for evaluating and comparing different window configurations. Results show that by increasing the window-wall-ratio to 35, 40 and 50% and by installing a roof monitor, the daylight credits of the BREEAM and LEED could be achieved respectively. According to the fact that none of these window configurations have reached the standards required by both rating tools, the authors believe that a combination of installing monitor roof and light shelves and increasing window-wall-ratio may result in enhanced daylight levels.

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Due to the superiority of functional requirements of equipment and systems over human requirements in the field of architectural and environmental design of industrial buildings, users have to adapt themselves to the conditions which might be followed by imposed biological and psychological pressures. The present study examines the components and environmental parameters influenced by building features (thermal comfort, lighting quality, office layout, interior decoration, acoustic quality, air quality, cleanliness and maintenance) in typical control building of combined cycle power plants. Using a questionnaire based on Vischer’s model of environmental comfort regarding people’s environmental perception, the level of users’ satisfaction with the environmental factors and their self-estimated performance in relation to these factors at the two levels of physical and functional comforts has been determined. The statistical analysis of the results shows that the lack of consideration of the environmental comfort parameters of workspace in the process of architectural design of industrial buildings influences users’ satisfaction with these factors which is directly related to their self-estimated performance in workplace and consequently their job satisfaction by decreasing them. Taking into account the fact that the amount of impact of various environmental factors on the individuals’ function was evaluated differently, prioritizing the physical factors in the work place for corrective purposes was finally done using affectability of performance in the degree of satisfaction with any factor.

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Power plants with complex technology have various gradations in design process so that this level in the current time by maintaining the goals of sustainability and sustainable development have a critical importance. These buildings require to be sustainable according to their complexity to provide the finance and discrete budgets for functional needs, meanwhile to design solutions to avoid creating pollution and the reduction of energy should be careful and they are in their life cycle which have a social function. These solutions are possible to offer providing a method in design. Focusing on interventional and unique procedures in design can be very efficient. The present research is applicable with the aim to emphasize and recognize the importance of prioritizing in selecting different areas in combined cycle power plants based on the parameters of sustainable development and responds to the question on what priority should be set in the areas of combined cycle power plants,while observing the principles of sustainable development in the direction of control and decrease of economic, social and environmental risks, describes the infrastructures of sustainable development in the areas of combined cycle. Therefore while addressing senior managers, advisors and contractors ,has presented a list with the consultation of the experts and in the second stage through scrolling using questionnaire and survey from experts and AHP software analysis among consulting companies managers, contractors and professionals the criteria were prioritized in hierarchical method. The economic-functional criteria with rank 0.541 have been in the first priority of attention form the experts’ choice and considering the effect of these criteria on the choices, the choice of steam in combined cycle power plants was placed in the first priority with final weight 0.313 and the gas area was determined in the second priority with final weight 0.266. This was also true in the sensitivity test. Thus paying attention to the functional criteria in order to gain economic productivity in the steam area was defined in the priority of attention.

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The present paper focused on architecture students' learning styles based on Kolb's Experiential learning theory (ELT) and evaluated relationships between students' learning styles, degree of their academic achievement, gender, and duration of study in architecture. Based on the results of this research, divergent, accommodating, assimilating and convergent styles were the architecture students' dominant learning styles, respectively. Furthermore, there was an unbalanced distribution of dispersed different learning styles as more than a half of the students' preferred divergent learning styles while divergent and accommodating styles in the half north of scatter plot generally covered more than 85% of the participants. Furthermore, no significant differences were observed between the students' mean scores of learning style test at the end of the first to fourth years of study. It was found that there were significant relationships between male students' learning styles and their achievement in architecture education. Accordingly, male students with divergent learning styles had higher academic achievement in terms of their total grade point average, compared to that of assimilating and accommodating groups. Meanwhile, there was a significant relationship between the students' academic performance and gender. In general, female students had better performance in architecture in terms of their total grade point average.

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The green hydroponics walls are among new kinds of building facades, which receive more attention from architects lately. In addition to the positive effect these walls have in maintaining humidity in arid regions, they also have positive thermal performance in both cold and hot weather conditions. Therefore, they are in the center of designers’ focus for public spaces such as schools. In terms of soil-free cultures, these walls are of three general types: wide, horizontal, and vertical. The use of different types of green walls in each zone allows for different thermal performance. This paper aims to investigate the thermal performance of hydroponic green walls in different facades of green school in term of thermal performance. Moreover, the present study only addresses green schools in cold climates. We conducted a simulation by using Energy Plus software with three different types of hydroponic green walls in Shahrekord city of Iran, which were monitored in 20 years" from2000 until2019".The thermal performance of each type was analyzed and compared with other samples. Finally, the best kind of green- hydroponics wall with the best thermal performance was identified for each wall.

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Zoning has always been one of the basic tools of land use control available. Zoning is the regulation and restriction of land uses according to a predetermined plan. This paper will present a look at conventional zoning, its origins, the evolution of the zoning, and the scope of zoning types. Regardless of the varieties, most zoning codes can be classified into at least one of the following broad categories: Euclidean zoning, Performance/Impact zoning, Incentive zoning, Form-based zoning and Hybrid Zoning. In this article, a descriptive-analytical method is used to review the existing documents and extract the materials in order to introduce the approach of FBC, its advantages and disadvantages. So, after defining each concept, the Critiques of Euclidean Zoning will be explained and then a new approach of zoning named Form-based Codes will be introduced to develop a better way of zoning in order to select homogenous areas of urban and rural terrain to adopt determined and certain rules of planning.

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The importance of using visual social media as the digital learning and inspiration resources in architecture is blatantly obvious. On the contrary, there are still gaps in the position of those platforms in the elements of creativity and performance within design studios. The major research question is how does the architecture students' use of architectural content on Instagram relate to their creativity and design studio performance? The paper aims to determine the relations of defined Instagram usage parameters with creativity indicators and students' grades in studios. After crafting the theoretical framework, the correlational research method was used to define the correlations between variables by Spearman’s correlation coefficient. All 72 students of the Design Studio III course during 2018-2020 at Tabriz Islamic Art University reported their Instagram usage parameters and design grades. Their creativity was measured by Abedi’s version of the Torrance Test of Creative Thinking, and the data were analyzed using SPSS software. Results revealed significant and positive correlations between the students’ performance and the overall score of creativity, fluency, and originality; but, no correlation was found in elaboration and flexibility. Also, there is a significant and positive correlation between Instagram use and flexibility of creativity. However, no significant correlations were reported between Instagram use and their studio performance. Hence, despite enhancing the flexibility, students cannot consider Instagram as a tool to achieve success in studios. Furthermore, the assessment system of the studios in Iran doesn’t cover all aspects of creativity, and it’s crucial to construct a new architecture-oriented creativity test.

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The performance-based design (PBSD) begins with defining performance goals. Performance-based seismic design accurately predicts the structure's performance during an earthquake. Recognizing and analyzing the structure's performance capacity is critical in performance-based design. This project was to do a PBSD on a (G+10) RCC construction. The building is first studied and built in STAAD PRO. Then, it was imported into the ETABS 2019 program to do a more detailed analysis of the displacement-controlled pushover analysis. The ETABS yields the structure's performance point, story displacement, capacity spectrum, Story drift, and demand spectrum. After the original design, a nonlinear pushover analysis is done to find out how well the building can withstand earthquakes and whether or not the goal was met, as well. In this research, we looked at the seismic code IS 1893 (Part 1) and the concrete design code IS 456: 2000 in order to make sure the building was safe. After obtaining all of the results, the structure's performance was compared for the various scenarios investigated and the optimal combination was determined.
 

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In recent years, increasing attention has been given to improving the energy efficiency of buildings in order to reduce their environmental impact and operational costs. As a result, multi-objective optimization methods have become an important tool for optimizing building energy performance. This research reviews building performance analysis approaches in a comparative method and results in a systematic overview of the existing multi-objective optimization methods used in the field of building energy performance. This review covers a wide range of optimization techniques, including genetic algorithms (NSGA-II), evolutionary algorithms, particle swarm intelligence algorithms, and other metaheuristic approaches. Furthermore, the review provides a comprehensive analysis of the strengths and weaknesses of each method in different fields such as daylight, ventilation, and thermal performance analysis. In order to achieve the aims of the research alongside reviewing the Scopus scientific database, various relevant studies were investigated. Eventually, this study provides. Eventually, this review identifies gaps in the literature potential in research directions and proposes multiple ways for future research.

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In contemporary contexts, optimizing energy consumption and ensuring thermal comfort for occupants in hot and arid climates necessitates prioritizing the shielding of buildings from solar radiation and heat. This study employed simulation techniques utilizing Rhino software, Grasshopper plugin, and Climate Studio plugin to determine the most suitable facade design in terms of energy efficiency, considering the thermal performance of office building facades in Tehran. The investigation evaluated the thermal performance of four facade systems: three variations of double-skin facade (Buffer system, Extract-air system, Twin-face system), and a kinetic facade. Detailed calculations were conducted for heating, cooling, and electrical energy consumption, with results compared using monthly and annual charts. Simulation outcomes indicate that, under constant conditions, the kinetic facade exhibits superior energy efficiency by dynamically adjusting its components, including rotation direction and opening/closing mechanisms, resulting in a 42.3% reduction in energy consumption compared to conventional double-skin facades. Furthermore, the analysis suggests that annual energy consumption, encompassing cooling, heating, and electric lighting, is lower on the southern facade than on the northern facade. Notably, the kinetic facade, with its adaptable design, demonstrates significant performance in energy reduction compared to other facade types, establishing it as the preferred option in this study. Employing intelligent self-adaptive systems, a portion of the facade is configured as a canopy, effectively mitigating building cooling and heating loads by regulating solar radiation, thus enhancing environmental comfort for occupants while minimizing energy loss.