高层建筑结构体系的发展和应用

高层建筑结构体系的发展和应用摘要近年来随着国民经济的飞快发展，一二线城市的高层及超高层建筑也越来越多了。比如在建的上海中心商务大厦、大连中心裕景等特色：文中对国内高层住宅及超高层建筑发展展开了回顾与展望，阐述了在我国高层建筑的发展过程、主要特点及其设计方案研究和目前高层建筑存有的问题和不足等，并且对日后的发展展开了未来展望。在我国高层建筑发展主要特点体现在建筑密度不断增长并且构造身型日趋繁杂、钢混泥土钢混结构运用比较多，并且由于在我国高层建筑大多数要了解抗震等级、抗冲击、防火安全等诸多问题，设计方案难度比较大。高层建筑构造有关的规范和标准及研究坚守在高层建筑发展中起着至关重要的作用。对于在我国高层建筑极高、繁杂、混合在一起特性，将来应进一步加强有关研究工作中。关键词：高层建筑：结构体系：框架结构：剪力墙结构Development and application of high-rise building structuralsystemMajor:Civil EngineeringStudent:Yang Yihan Instructor:AbstractIn recent years,with the rapid development of the national economy,there are more andmore high-rise and super high-rise buildings in first-tier and second-tier cities.For example,theShanghai center Business Building under construction,Dalian Center Yujing and other features;This paper reviews and looks forward to the development of high-rise residential and superhigh-rise buildings in China,expounds the development process,main characteristics and designscheme research of high-rise buildings in China,as well as the existing problems andshortcomings of high-rise buildings at present,and looks forward to the future development.Themain characteristics of the development of high-rise buildings in China are that the buildingdensity is increasing and the structure is becoming increasingly complex,the use ofsteel-concrete steel-concrete structure is more frequent,and because most of the high-risebuildings in China need to understand many problems such as seismic grade,impact resistance,fire safety,etc.,the design scheme is relatively difficult.The codes and standards related to theconstruction of high-rise buildings and their research adherence play a vital role in thedevelopment of high-rise buildings.As for the extremely high,complex and mixedcharacteristics of high-rise buildings in China,the relevant research work should be furtherstrengthened in the future.Key words:high-rise building;Structural system;Frame structure;shear wall structure目录1.绪论…1.1.高层建筑发展情况.1.2.国内外研究现状2.高层建筑中常用结构体系及特点32.1.框架结构32.1.1.特点.32.1.2.应用实例.42.2.剪力墙结构…42.2.1.特点.52.2.2.应用实例..62.3.框架-剪力墙结构….62.3.1.特点72.3.2.应用实例.82.4.筒体结构..82.4.1.特点…82.4.2.应用实例102.5.巨型结构...102.5.1.特点2.5.2.应用实例..113.高层建筑结构的设计特点.123.1.水平荷载成为设计的决定性因素.123.2.侧移成为设计的控制指标…123.3.轴向变形的影响在设计中不容忽视.123.4.延性成为结构设计的重要指标133.5.动力效应大133.6.扭转效应大…..134.高层建筑结构设计时选定结构体系需要注意的问题…144.1.结构的平面形状及立面型式….144.2.高宽比限制.….144.3.侧向位移限制.144.4.水平加强层.155.结论与展望…。.17参考文献.18致谢19