Study On Synergism Between Sunshade And Natural Ventilation Technology Of Gymnasium In Humid Tropical Area

Stadium construction generally has a big volume, there exsit a large external surface area of gaining radiation heat; Meanwhile sports venues has typical large space, has the crowded conditions, space is too close to ventilation. In order to effectively meet the requirements of ventilation, indoor thermal environment in use, it needs to invest a lot of air conditioning energy consumption. Simply relying on equipment technology to create a so-called "steady and comfortable environment", it ignores the building its own environmental regulation, not only wasting the energy, and leading to the decrease of the quality of the air environment, and causing considerable damage the in quality of movement space and human health. Energy saving and health problems has gradually became the core issue of modern sports architecture design.Therefore, it is the key of the stadium building ecological energy-saving design on how to combinate design with shading, natural ventilation technology. Architectural design considers shading to reduce exposure to the sun radiation gaining heat, considering building ventilates itself in order to realize effective natural ventilation, then taking technology integration between shading and ventilation into consideration, to form synergy of the passive energy saving system.To solve above problems, this paper based on the features of sunlight and wind environment in Guangzhou, using the spot investigation, literature induction, simulation calculation, construction analysis to study the region sports buildings of between different shape and form of shading, ventilation of the coupling relationship, and synergistic consolidation, theoretically induce sports architecture form design strategy for guangzhou. It is critical to improving building thermal environment on building design level, promoting the stadium indoor air environment natural renewal, creating a healthy indoor sports environment.The article is divided into the following six chapters altogether: the first chapter: introduction. It elaborates the research background, significance, combining research status at home and abroad of this topic research content and objectives, and establishs the research framework of the full text. The second chapter: adaptability research part between the architectural shading and natural ventilation. This paper introduces the principle of building shading and natural ventilation and making adaptive study on shading, natural ventilation technology in Guangzhou area, and points out that the necessity and importance on the research about building shading, natural ventilation of both integration, and The third and fourth, five chapters: the simulation research and design strategy section. The third and fourth chapters on building roof and side interface morphology for building solar radiation heat gain, and the simulation of wind pressure ventilation simulation conclusion, put forward effective shade, wind pressure ventilation technology integration strategy, and the suitable principles of architectural design. The fifth chapter, through to the gymnasium games-time training with fitness activities, and meeting different use, such as the analysis of the characteristics of wind speed requirements, through a different set of window blinds, simulate the different shutter form under the condition of indoor ventilation effect, analysis for different wind speed requirements adaptation activity places. Chapter 6: the full text summary.