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本文目的在于提供在自然通风条件下,超轻结构隔热计算和设计的一种简易方法,以便在保证必要准确度的条件下,使建筑师们易于掌握,便于应用,从繁难的传统方法中解放出来,以加快设计速度。为此,尽可能地避免了复杂的数理方程的推导和求解。文章首先简要论述了超轻结构的特点,进而给出了简化计算方法和一种新的隔热指标β。经实测资料验证,用本文方法计算自然通风房间外围护结构内表面温度,比用А.М.шкловер公式双向波叠加者更为准确。文章最后给出了应用必需的[β]值,进行隔热设计的具体方法和步骤。
The purpose of this article is to provide a simple method for calculating and designing the thermal insulation of ultra-light structures under natural ventilation conditions, so that under the conditions of ensuring the necessary accuracy, the architects can easily grasp and facilitate the application of traditional methods. Freed up to speed up design. For this reason, the derivation and solution of complex mathematical equations are avoided as much as possible. The article first briefly discusses the characteristics of the ultra-light structure, and then gives a simplified calculation method and a new thermal insulation index. Verified by the measured data, using this method to calculate the internal surface temperature of the natural ventilation room enclosure structure is more accurate than the bidirectional wave superposition using the А.М.шкловер formula. At the end of the article, the specific methods and steps for thermal insulation design are given using the necessary [β] values.