| As most countries around the world pay great attention to social sustainable development,the interwoven relationship between climate change,building energy consumption and the resulting carbon dioxide emissions has once again entered the public eye.Clear energy efficiency targets and stringent design standards pose significant challenges for the construction,engineering and construction(AEC)industry.Unfortunately,a review of past research and practice reveals significant gaps and deficiencies in both.On the one hand,the current sustainable building evaluation system relies on the role of high "performance" equipment systems,including HVAC,or building materials,while ignoring the great potential and exploration space of passive energy saving design strategies.On the other hand,the lack of quantitative performance indicators to guide or constrain the energy conduction process in the previous architectural design methods has increasingly highlighted the weakness of the inability to coordinate the virtuous cycle of architecture and climate environment.In addition,some architects’ cognition or knowledge reserve of complex disciplines is insufficient to support the establishment of logical correlation between conventional design elements such as appearance form and spatial layout and building energy efficiency and physical environment performance variables.As a result,there are two completely opposite working trends in the long-term design practice.First,the absence of interdisciplinary theory of architecture leads to the deviation of architects’ positioning and role in the trend of sustainable development.Some practitioners resort to a compromise known as "subjective empirical determinism" that excludes a large number of design or optimization measures that save resources and improve the environment from the initial phase of a project.The second is "technocracy" caused by an obsession with actively integrated devices,high-performance materials or computer evolutionary algorithms.The demonstrations on both sides of the street have led to a kind of public misunderstanding of the formal character of green buildings,which has led to antagonism.In the context of the current paradigm transformation,decision makers have the responsibility to start from the conceptual scheme stage,focus on building energy consumption,space environment comfort and even the overall performance of the whole life cycle of the building,and take into account the subjective expression intention of architectural aesthetics.Explore the energy strategy patterns and creative workflow of "self-organizing generation of scheme" and "adaptive optimization of performance",which are widely used in typical climate regions in China.Based on the above research background,this paper integrates the bioclimatic theory,system ecology theory,pattern language method and evidence-based design knowledge,and follows the evolutionary gradient of dynamic concept sorting,expert knowledge accumulation,strategy map construction and empirical case verification.The paper focuses on literature retrieval and induction,prototype extraction and type translation,data collection and testing,programming simulation and calculation,and systematically carries out the research on the "performanceoriented" architecture comprehensive optimization design strategy pattern and decision-making process map based on climate response principle,which is applicable to the conceptual stage.At the same time,the collection,analysis and reserve of inspired design knowledge are completed from three dimensions of lighting,ventilation and thermal comfort.The thesis mainly covers the following contents:(1).Based on the highly dynamic context,the concept of building performance and climate responsive architectural design is defined.The building is designed as an intermediary and management system for the environment,climate and energy,adhering to the principle of priority of passive measures,reasonably coordinating renewable resources and improving the energy utilization performance of the system,while still maintaining high quality indoor and outdoor environment.Furthermore,the development trend at home and abroad is clarified,and a new thinking mode of climate-responsive architecture creation based on the perspective of architects is proposed,which is different from "empiricism" or "technology theory".Therefore,the research contents and methods,goals and meanings,routes and frameworks are defined,providing interdisciplinary perspectives and innovative theoretical thinking for in-depth exploration of design paradigm in the context of sustainability.(2).Re-examine the dialectical relationship between performance construction and architectural system in climate response principle.Performance construction and climate response,as two important clues throughout the historical development of architecture,focus on concrete material properties and construction techniques,and develop steadily in the architectural context.The other half involves abstract environmental regulation and energy construction.Even though the survival instinct of human beings imposed a lot of climate response laws on traditional buildings to cope with harsh weather conditions,the naive mechanism was quickly "abandoned" with the introduction of modern machinery and high-performance insulation materials.Therefore,it is necessary to reconstruct a series of dialectical and unified energy cognition systems,such as climate resource potential,environmental coordination mechanism,energy conduction mode and interwoven architectural system.It provides disciplinary and theoretical basis for the performance oriented design strategy integrating passive priority principle.(3).To summarize expertise in performance-oriented design(individual and cluster energy efficiency,indoor and outdoor environmental quality)and identify ways in which design variables can be converted to performance parameters.At the same time,pattern language and evidence-based design theory are introduced to summarize the previous research and practice of climate response "on" method and its built-in energy strategy.The feasibility of introducing energy strategy model is demonstrated by referring to the teaching experiment results of foreign scholars.In addition,the parametric design auxiliary platform that meets the requirements of concept development stage is introduced comprehensively,which provides technical support for human-machine collaborative creation mode.(4).Design dimensions and performance requirements that architects generally need to respond to are involved in the three project creation stages: recommendation of envelope design variables based on indoor natural lighting performance,selection of plane layout optimization parameters based on building natural ventilation efficiency,and coupling of neighborhood spatial form and texture based on outdoor site micro-climate.Evidence-based methods based on model simulation and scene analysis explore a lot of enlightening expert knowledge.These contents can not only provide case guidance for the follow-up study,but also have the feasibility to enrich and expand the scope of design aesthetics and style(architectural forms and other elements).It provides a practical technical route to realize the integration of design generation self-organization method and performance driven adaptive optimization process based on the concept of "human-machine combination".(5).Based on the theory of system ecology,four energy scale boundary systems including climate energy,neighborhood blocks,individual buildings and building components are extracted by integrating a large number of current research and practice results.Based on the above expert knowledge,86 energy strategy patterns that can be conveyed and shared are translated,combined and recreated using pattern language.Then,an architecture-led,multi-level energy information linkage self-organizing mapping decision-making process map is constructed.In addition,empirical cases are developed to deduce and verify.It also points out the specific development direction for further optimization of intelligent design system.In the conceptual stage of the project initiated by this study,performance indicators are taken as the driving force.Compared with traditional design thinking,theory,technology and method,the research on energy optimization strategy and self-organizing decision process of architectural design based on climate response principle expands the connotation and extension of architecture research field under a new paradigm.In terms of scheme creation mode and performance prediction technology,a two-in-one collaborative work and management architecture is formed with "AID-based Design platform--Evidence-based Design expert knowledge base" as the core.As multidisciplinary research becomes the "new normal" and begins to address the "nonlinear" nature of optimal design for building and environmental performance from the perspective of complexity science,decision makers need to strike a balance between the diversification of contemporary aesthetics and the iterative computing power of computers.The decision flow map proposed in this study provides a new path to generate design variables and performance optimization indicators for integrated solutions.Human-machine collaborative workflow and selforganizing mapping framework activate more possibilities of innovative concepts and design,which is a win-win situation for every stakeholder and even the whole industry. |
