贵阳山地条件下特殊高层建筑结构设计

发布时间：2018-03-08 09:31

本文选题：山地场地　切入点：退台建筑　出处：《建筑结构》2014年24期 　论文类型：期刊论文

【摘要】：本项目位于贵阳市花果园项目的 C地块,地上13层,局部地下1层,建筑总高度为106.95m,为山地条件下特殊高层建筑结构设计项目。由于山体开挖后坡度陡峭,且边坡加固设计未考虑建筑物的荷载传递需要,因此整个建筑结构的竖向构件基础不能直接落在山体边坡上。结合项目背景,介绍了山地条件下本项目的关键技术问题,包括结构体系研究、主要结构构件选择、部分斜墙和楼板处理、山地建筑的地震作用和性能化抗震分析等内容。通过采用转换梁、支撑斜柱和斜墙组成的框架和剪力墙结构形式,实现了塔楼建筑结构与山体融为一体的构想,所采用的设计思路和解决方法对于一些山地条件下的高层建筑,尤其是特殊的退台建筑结构具有一定的借鉴作用。
[Abstract]:This project is located in the C plot of Huayuoyuan Project in Guiyang City, with 13 floors above ground, 1 floor underground, and the total height of the building is 106.95 m. It is a special high-rise building structure design project under mountainous conditions. Because of the steep slope after the mountain body is excavated, And the design of slope reinforcement does not consider the need of load transfer of the building, so the vertical member foundation of the whole building structure can not fall directly on the mountain slope. Combined with the background of the project, this paper introduces the key technical problems of the project under the mountain condition. Including structural system research, selection of main structural components, partial treatment of inclined walls and floors, seismic action and performance-based seismic analysis of mountain buildings, etc. The frame and shear wall structure form composed of supporting inclined column and inclined wall can realize the conception of the integration of tower building structure and mountain body. The design ideas and solutions are adopted for some high-rise buildings under mountainous conditions. Especially the special retreat structure has certain reference function.
【作者单位】：奥雅纳工程顾问;
【分类号】：TU973.3

【参考文献】