超高层建筑核心筒优化设计研究

发布时间：2019-04-17 05:19

【摘要】：进入21世纪,中国经济快速发展,城市化水平不断提高,与此同时全国各地超高层建筑如雨后春笋般出现。超高层建筑作为一个区域、一座城市的地标建筑,其外在的形象、对于区域规划的制约、对于城市生活的影响等问题已经得到了重点关注和研究。然而,作为超高层建筑的“心脏”——超高层建筑核心筒,相关的研究却少之又少。超高层建筑核心筒不仅是超高层建筑上下联系的交通枢纽,也是紧急情况下安全疏散和各类管线上下联系的垂直通道。因此,本文将结合实际项目——榆林总部基地项目为例,探讨核心筒优化设计的一般方法。笔者将结合相关研究,对于超高层建筑核心筒的面积、标注层使用率、结构形式、电梯系统、安全疏散系统、设备管井及辅助用房等方面进行详细的论述,总结出核心筒优化设计一般方法。本文总共分为三个部分:1.前两章主要介绍相关研究背景、内容、目的、方法、国内外研究现状。通过大量的典型超高层建筑核心筒调研,总结出典型的超高层建筑核心筒布局方式,标准层面积、使用率、电梯分区模式等,为下文论述做铺垫。2.三四章为超高层建筑核心筒一般概念介绍和相关的优化设计研究。首先对于超高层建筑核心筒相关概念进行介绍,包括核心筒的平面形式,结构形式,各个组成部分。其次结合相关的案例研究,对于超高层建筑核心筒各个组成部分分类研究,包括电梯系统、安全疏散系统等。最后总结出超高层建筑核心筒优化设计的一般方法。3.最后一部分是结合实际项目与前文总结的相关优化设计方法,对榆林总部基地超高层核心筒进行优化设计研究,通过多方案的比较检验其优化设计实用性。
[Abstract]:In the 21st century, China's economy is developing rapidly and the level of urbanization is increasing. At the same time, the super-high-rise buildings are springing up all over the country. Super-high-rise building as a region, a city landmark building, its external image, the constraints on regional planning, the impact on urban life and other issues have been focused on and studied. However, as the heart of super-high-rise building-the core tube of super-high-rise building, there is little research related to it. The core tube of super-high-rise building is not only the transportation hub of the upper-lower connection of super-high-rise building, but also the vertical passage between safety evacuation and all kinds of pipelines in emergency. Therefore, this article will combine the actual project-Yulin headquarters base project as an example, and discuss the general method of the optimization design of the core tube. Combining with the related research, the author will discuss in detail the area of the core tube of the super-high-rise building, the usage rate of the marking floor, the structure form, the elevator system, the safety evacuation system, the equipment pipe well and the auxiliary room, and so on. The general method of optimum design of core tube is summarized. This article is divided into three parts: 1. The first two chapters mainly introduce the related research background, content, purpose, method, domestic and foreign research status. Through a large number of investigation on the core tube of the typical super high-rise building, the layout mode, the standard floor area, the utilization rate and the elevator partition mode of the core tube of the typical super-high-rise building are summarized, which pave the way for the following discussion. 2. Chapter 3-4 introduces the general concept and optimization design of the core tube of super-high-rise building. First of all, the concept of the core tube of super-high-rise building is introduced, including the plane form, structure form and each component of the core tube. Secondly, combined with the relevant case studies, the classification of each component of the core tube of super-high-rise building, including elevator system, safety evacuation system and so on. Finally, the general method of optimum design of the core tube of super-high-rise building is summarized. 3. In the last part, the optimization design of the super-high-rise core tube of Yulin headquarters base is studied, and the practicability of the optimization design is verified by the comparison between the multi-scheme and the related optimization design method summarized in the previous paper.
【学位授予单位】：西安建筑科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU973.17

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