بهره‌گیری از الگوی تغییرپذیر جهت طراحی پوسته‌ی ساختمان در راستای کنترل نور روز (نمونه‌موردی: گل میمون)

ﭘﻮﺳﺘﻪی ﺳﺎﺧﺘﻤﺎن ﻣﺤﯿﻂ داﺧﻠﯽ را ﺣﻔﺎﻇﺖ ﮐﺮده و ﻃﺮاﺣﯽ ﺻﺤﯿﺢ ﭘﻮﺳﺘﻪ ﻣﯽﺗﻮاﻧﺪ ﻣﺼﺮف اﻧﺮژی را ﮐﺎﻫﺶ دﻫﺪ. ﻃﺮاﺣﯽ ﭘﻮﺳﺘﻪﻫﺎی ﺗﻐﯿﯿﺮﭘﺬﯾﺮ ﺟﻬﺖ اﻧﻄﺒﺎق ﺑﺎ ﻣﺤﯿﻂ ﭘﯿﺮاﻣﻮن، ﯾﮑﯽ از دﻏﺪﻏﻪﻫﺎی اﺻﻠﯽ ﻃﺮاﺣﺎن اﺳﺖ.ﺑﻨﺎﺑﺮاﯾﻦ ﻫﺪف ﮐﻼن ﭘﮋوﻫﺶ ﺣﺎﺿﺮ ﻃﺮاﺣﯽ ﭘﻮﺳﺘﻪی ﺗﻐﯿﯿﺮﭘﺬﯾﺮ ﺳﺎﺧﺘﻤﺎن ﺑﺎ ﺑﻬﺮهﮔﯿﺮی از اﻟﮕﻮﻫﺎی ﻃﺒﯿﻌﯽ اﺳﺖ. ﻣﻮﺟﻮدات در ﻃﺒﯿﻌﺖ زﻧﺪه ﻫﺴﺘﻨﺪ، ﺑﻪ ﻫﻤﯿﻦ دﻟﯿﻞ در ﺑﺮاﺑﺮ ﻋﻮاﻣﻞ ﺧﺎرﺟﯽ واﮐﻨﺶ ﻧﺸﺎن داده و راهﺣﻞﻫﺎی زﯾﺎدی در زﻣﯿﻨﻪی ﺳﺎزﮔﺎری و اﻧﻄﺒﺎقﭘﺬﯾﺮی در ﺑﺮدارﻧﺪ. اﻟﮕﻮی ﮔﯿﺎﻫﯽ )ﮔﻞ ﻣﯿﻤﻮن( ﺑﻪ ﻋﻨﻮان ﻧﻤﻮﻧﻪ ﻣﻮردی در ﭘﮋوﻫﺶ ﺣﺎﺿﺮ ﺟﻬﺖ اﻟﻬﺎم از ﻣﮑﺎﻧﯿﺰم ﺣﺮﮐﺘﯽ اﻧﺘﺨﺎب ﺷﺪه اﺳﺖ. ﮔﯿﺎﻫﺎن در ﻋﻤﻠﮑﺮد، ﺗﺸﺎﺑﻪ زﯾﺎدی ﺑﺎ ﺳﺎﺧﺘﻤﺎن دارﻧﺪ. ﻫﻢ در ﺟﺎی ﺧﻮد ﺗﻮﺳﻂ رﯾﺸﻪ ﺛﺎﺑﺖ ﻫﺴﺘﻨﺪ و ﻫﻢ ﺑﻪ ﺗﻐﯿﯿﺮات ﻣﺤﯿﻂ ﭘﯿﺮاﻣﻮن واﮐﻨﺶ ﻧﺸﺎن ﻣﯽدﻫﻨﺪ. ﺑﺎﺗﻮﺟﻪ ﺑﻪ اﯾﻨﮑﻪ ﺷﺎﺧﻪﻫﺎی ﮐﺎﻫﺶ ﻣﺼﺮف اﻧﺮژی در ﺳﺎﺧﺘﻤﺎن ﺑﺴﯿﺎر ﮔﺴﺘﺮده اﺳﺖ، ﺑﻨﺎﺑﺮاﯾﻦ در اﯾﻦ ﺗﺤﻘﯿﻖ، روﯾﮑﺮد ﮐﻨﺘﺮل ورود ﻧﻮر روز ﺑﻪ ﻓﻀﺎی داﺧﻠﯽ ﺳﺎﺧﺘﻤﺎن ﺗﻮﺳﻂ ﭘﻮﺳﺘﻪی ﻧﻤﺎ در اﻗﻠﯿﻢ ﺷﯿﺮاز اﻧﺘﺨﺎب ﺷﺪه اﺳﺖ. روش ﭘﮋوﻫﺶ ﻣﺪﻟﺴﺎزی-ﺷﺒﯿﻪﺳﺎزی اﺳﺖ. ﺑﻪ اﯾﻦ ﺻﻮرت ﮐﻪ ﺗﻮﺳﻂ ﻧﺮماﻓﺰار راﯾﻨﻮ6 و اﻓﺰوﻧﻪی ﮔﺮسﻫﺎﭘﺮ، ﻣﺪل ﭘﻮﺳﺘﻪ ﺑﺮاﺳﺎس اﻟﮕﻮی رﻓﺘﺎری ﮔﻞ ﻣﯿﻤﻮن، اﻟﮕﻮرﯾﺘﻢ ﻧﻮﯾﺴﯽ ﺷﺪه و در ﻧﻬﺎﯾﺖ ﺗﻮﺳﻂ اﻓﺰوﻧﻪ ﻟﯿﺪیﺑﺎگ، اﻧﺮژی ﺗﺎﺑﺸﯽ و ﺗﻮﺳﻂ اﻓﺰوﻧﻪ ﻫﺎﻧﯽﺑﯽ، ﻧﻮر روز ﺗﺤﻠﯿﻞ ﺷﺪه اﺳﺖ. ﻧﺘﺎﯾﺞ ﺣﺎﺻﻠﻪ ﺣﺎﮐﯽ از آن اﺳﺖ ﮐﻪ ﭘﻮﺳﺘﻪی ﻃﺮاﺣﯽ ﺷﺪه در اﻗﻠﯿﻢ ﺷﯿﺮاز، ﻣﺎه ﻣﺮداد از ﺳﺎﻋﺖ 8 ﺗﺎ 16 در روز 10ام ﻣﯽﺗﻮاﻧﺪ در ﺣﺎﻟﺖ ﭘﻨﻞﻫﺎی ﺑﺴﺘﻪ ﺗﺎ 75 درﺻﺪ از ورود ﻧﻮر روز ﺑﻪ ﻓﻀﺎی داﺧﻠﯽ ﺳﺎﺧﺘﻤﺎن و 64 درﺻﺪ از اﻧﺮژی ﺗﺎﺑﺸﯽ ﺟﺬب ﺷﺪه ﺗﻮﺳﻂ ﺳﻄﺢ ﺷﻔﺎف ﻧﻤﺎی ﺳﺎﺧﺘﻤﺎن ﮐﻢ ﮐﻨﺪ. ﻫﻤﯿﻦ اﻣﺮ ﺑﺎﻋﺚ ﮐﺎﻫﺶ 16 درﺻﺪی دﻣﺎی ﻓﻀﺎی داﺧﻞ ﺳﺎﺧﺘﻤﺎن ﻣﯽﺷﻮد. در ﻧﺘﯿﺠﻪ ﭘﻮﺳﺘﻪی ﻃﺮاﺣﯽ ﺷﺪه دارای ﻋﻤﻠﮑﺮد ﻣﻄﻠﻮب در زﻣﯿﻨﻪی ﮐﻨﺘﺮل ورود ﻧﻮر روز ﺑﻪ ﻓﻀﺎی داﺧﻠﯽ ﺳﺎﺧﺘﻤﺎن اﺳﺖ.

designing convertible structure for building façade to control daylight (case study: snaspdragon)

properly designing a building's façade can significantly reduce energy consumption and protect its internal environment. one of the main concerns of architects is designing adaptable façades that can adjust to the surrounding environment. therefore, the main goal of this research is to design an adaptable building façade by drawing inspiration from natural patterns. living organisms in nature react to external factors and have developed many solutions for compatibility and adaptability. the snapdragon plant pattern has been chosen as a case study to inspire the movement mechanism. plants have many similarities with buildings, as they are fixed in place by roots and also react to changes in their environment. given the widespread use of energy-saving strategies in buildings, this study has focused on controlling daylight entering the building through the façade in shiraz's climate. the research method is simulation-based modeling. the façade model was developed based on the behavioral pattern of the snapdragon using rhino 6 software and grasshopper plug-in. energy radiation and daylight were analyzed using ladybug and honeybee plug-ins, respectively. the results indicate that the designed façade in shiraz's climate during the month of august, from 8 am to 4 pm, can reduce daylight entering the building by up to 75% in closed panel mode and absorb 64% of the radiation energy through the transparent surface of the building. this results in a 16% reduction in indoor temperature. therefore, the designed façade effectively controls daylight entering the building.