城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
8期
44
,共1页
基本风压%钢管桁架%混凝土外皮结构
基本風壓%鋼管桁架%混凝土外皮結構
기본풍압%강관항가%혼응토외피결구
the basic wind pressure%tube truss%concrete stru-ctures of the building skin
尼日利亚 New Minna 体育馆屋盖采用空间管桁架结构,跨度为75.4×86.8m,主桁架在短方向.体育馆看台采用混凝土框架结构,建筑外皮为外倾6°的混凝土结构.本文主要介绍了该工程设计过程中一些主要设计参数(基本风压、抗震设防烈度等)的选取、主体结构及屋盖钢结构的具体结构设计.
尼日利亞 New Minna 體育館屋蓋採用空間管桁架結構,跨度為75.4×86.8m,主桁架在短方嚮.體育館看檯採用混凝土框架結構,建築外皮為外傾6°的混凝土結構.本文主要介紹瞭該工程設計過程中一些主要設計參數(基本風壓、抗震設防烈度等)的選取、主體結構及屋蓋鋼結構的具體結構設計.
니일리아 New Minna 체육관옥개채용공간관항가결구,과도위75.4×86.8m,주항가재단방향.체육관간태채용혼응토광가결구,건축외피위외경6°적혼응토결구.본문주요개소료해공정설계과정중일사주요설계삼수(기본풍압、항진설방열도등)적선취、주체결구급옥개강결구적구체결구설계.
Space tube truss was adopted for the steel roof of the Gymnasium in the New Minna Sport Complex, Nigeria, The span is 75.4×86.8 m, the main truss is in the short dire-ction. The stands is concrete frame, and building skin is a co-ncrete structures with 6 degree inclination. How to chose the p-roper design parameters (the basic wind pressure, seismic for-tification intensity etc), and the structure design of the tube tr-uss and concrete frame was introduced.
