Antoni Gaudí and Frei Otto: Essential Precursors to the Parametricism Manifesto

As Senior Architect to the Basilica of the Sagrada Família in Barcelona, Mark Burry has been ‘thinking parametrically’ for almost his entire career. Here he describes how his longstanding role overseeing the completion of Antoni Gaudí's masterpiece has afforded unique insights into the work of a great geometer and parametric thinker. Burry places the contribution of Gaudí alongside that of Frei Otto – the other eminent 20th-century Proto-Parametricist.     

国家体育馆双向张弦结构预应力施工技术

国家体育馆屋面采用双向张弦网格结构,其预应力施工具有一定的难度。介绍了预应力施工方案及施工前期的一些准备工作,如施工仿真模拟计算、张拉工装的设计。简单介绍了预应力施工监测方案和张拉过程中的同步控制措施,并结合仿真计算结果和现场监测结果,提出了此类结构的预应力施工技术和特点。     

国家体育场智能化系统设计与实施

国家体育场智能化系统工程为国家体育场提供赛时和赛后必要的智能控制和管理功能,如安全保障、设备控制、多媒体信息、奥运会比赛管理、赛后经营等功能,并做到运行稳定、安全可靠、成本低廉、操作简易等。本文对国家体育场智能化系统设计进行了详细的介绍。     

1998年法国世界杯赛场

本文围绕１９９８年法国世界杯足球赛中１０个主赛场的建设，从设计理念，设计原则，设计方案，技术措施，设备更新等多个方面进行了广泛而深入的分析，主要包括三大部分：１．一个崭新球场和九个改建球场，２．１０个主赛场的评析；３．技术和建筑方案。     

某体育场泛光照明设计及施工

介绍某体育场及配套设施的泛光照明设计、灯具安装及调试.该项目的屋面采用钢桁架和索、膜组合结构.泛光照明采用LED投光灯和DMX512自动控制系统.达到了预期的亮化效果.     

体育场馆标识系统设计——以国家体育场为例

结合设计实践,归纳和总结体育场馆标识设计的内容,对国家体育场的标识设计做了详细的分析,从建筑师的视角对设计的关键点提出自己的见解,对设计的发展趋势做了理论性探讨。     

国家体育场(鸟巢)钢结构桁架柱安装技术

国家体育场(鸟巢)的构件截面均为箱形截面,且空间位置复杂。其桁架柱截面大,单体重量重,整根柱吊装难度大。通过合理设计施工器械,精确计算施工数据,采取分段安装、双机抬吊等施工方法,按时保量地完成了桁架柱的安装。     

Aspects of stadium design for warm climates

The airflow pattern on the spectators' terrace in stadia is affected by numerous architectural factors, such as form, size, permeability, i.e. the morphology of the building. A stadium design not taking into account the prevailing environmental parameters can result in unpleasant thermal and aerodynamic environment in the stadium bowl.     

浅谈体育场灯光设计

体育场灯光设计应根据功能的要求,充分考虑赛时与赛后的照明设施的综合利用和运营,做到安全适用、技术先进、经济合理、节约能源。本文结合体育场灯光设计的实践,介绍体育场灯光设计的总体思路及规范要求,着重讨论八种场景模式的灯光设置及其控制系统,详细介绍灯塔、灯具、光源的配置情况,分析各种场景模式的照明参数指标及其效果。     

A stranded-crowd model (SCM) for performance-based design of stadium egress

Stadium disasters statistic analysis indicated that egress congestion is the major cause of crowd stampede trampling and crushing incidents. In this paper a stranded-crowd model (SCM) for stadium egress is put forward with previous works. The empirical relation between density and velocity of crowd movement have been summarized, and then the crowd-flow rate as a function of density deduced. The paper presents experimental results for this model under emergency conditions and discusses the following observations: the data show egress stranded number of crowd for different time ranges and various relations of flow rate and density can be calculated; furthermore, comparing the results of different egress width with the same formula for the movement in a stadium straight passage. This comparison shows an unexpected conformance between the egress width and stranded number of panic crowd. Based on the results, SCM shows great value in dealing with stadium, especially 2008 Beijing Olympic stadium, egress performance design, selecting and optimizing of routes and so on.