寒地低能耗高层办公建筑形态设计模拟研究

发布时间：2018-12-13 18:08

【摘要】：随着能源危机的产生,绿色建筑、建筑节能技术渐渐得到了深入的研究与应用。伴随着经济的蓬勃发展与城市高速建设,城市高层办公建筑的建造方兴未艾,其能耗问题也愈来愈受到重视。尤其在寒地城市,高层办公建筑的能耗问题已经日益成为建筑创作的热点与难点。论文通过对既有高层办公建筑的抽样调查,建立了寒地高层办公建筑典型形态数据参数组,并以此作为模拟试验模型构建的依据。进一步通过对各形态要素的模拟实验,得出其与能耗的定量关系,并总结出设计策略及各参数与能耗的回归模型,以探究如何在建筑设计阶段更为有效地控制建筑能耗。论文首先分析低能耗高层办公建筑设计现状与形态设计特征,提取相关形态设计影响参数。选择寒地典型城市长春进行实地调研,采集形态参数并进行值域分析,得到形态设计参数典型数据库,建立典型模型形态数据组进而建立简化理想模型,并对模拟结果进行准确性判断。最后采用建筑全能耗模拟软件EnergyPlus,分别以建筑平面形状、朝向、建筑体型设计参数为变量,以调研所得典型形态参数组为输入数据组,进行能耗模拟实验。运用统计分析方法,对所得相应数据进行相关度分析及回归拟合,得出各形态设计要素与能耗影响程度及能耗随各要素的变化趋势,提出了优化低能耗办公建筑的设计策略。对寒地高层办公建筑形态参数与能耗间定量关系的研究,有利于在建筑设计阶段有效控制建筑能耗。在设计中通过回归模型可快速高效的控制建筑能耗,快速评价寒地高层办公建筑节能效果,并及时修改形态设计数据,以优化设计方案。
[Abstract]:With the emergence of energy crisis, green buildings, building energy-saving technology has gradually been in-depth research and application. With the rapid development of economy and high speed construction of city, the construction of urban high-rise office buildings is in the ascendant, and its energy consumption has been paid more and more attention. Especially in cold cities, the energy consumption of high-rise office buildings has become a hot and difficult point in architectural creation. Based on the sampling investigation of the existing high-rise office buildings, this paper establishes the typical morphological data parameter set of the high-rise office buildings in the cold region, and takes it as the basis for the construction of the simulation test model. The quantitative relationship between energy consumption and design strategy and regression model of each parameter and energy consumption are obtained through the simulation experiment of each form element, so as to explore how to control the building energy consumption more effectively in the stage of building design. Firstly, this paper analyzes the design status and features of low energy consumption high-rise office buildings, and extracts the relevant parameters of shape design. Changchun, a typical city in cold region, was selected to carry out field investigation, to collect morphological parameters and analyze the range, to obtain a typical database of morphological design parameters, to establish a typical model form data set, and then to establish a simplified ideal model. And the accuracy of the simulation results are judged. Finally, using the building total energy consumption simulation software EnergyPlus, taking the building plane shape, the orientation, the building shape design parameter as the variable, taking the typical shape parameter group as the input data group, carries on the energy consumption simulation experiment. By using the statistical analysis method, the correlation analysis and regression fitting of the corresponding data are carried out, and the influence degree of each shape design element and energy consumption and the change trend of energy consumption with each element are obtained, and the design strategy of optimizing low energy consumption office building is put forward. The study on the quantitative relationship between configuration parameters and energy consumption of high-rise office buildings in cold regions is beneficial to the effective control of building energy consumption in the stage of architectural design. In the design, the energy consumption can be controlled quickly and efficiently by regression model, and the energy-saving effect of high-rise office buildings in cold area can be evaluated quickly, and the shape design data can be modified in time to optimize the design scheme.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU243;TU111.195

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