© Leonardo Finotti

莱昂纳多·芬诺蒂

架构师提供的文本描述。第一届为2014年世界杯做好准备，这是过去四届世界杯中最经济的舞台，而南美洲的第一届世界杯确实获得了LEED认证，Castel o作为国际标准的建筑纪念碑脱颖而出，新旧两者和谐共存。

Text description provided by the architects. First one to be ready for the 2014 World Cup, the most economical arena in the last four World Cups and the first one in South America do receive a LEED Certification, Castelão stands out as an architectural monument of international standards, where the new and the old harmoniously coexist.

体育场改建工程的主要目标是将体育场改造成一个多功能、可持续的竞技场。今天，Castel o是独一无二的，因为它能够将现有结构的一部分与新结构结合起来，而且即使在空着的时候也能感觉到宏大和多事。

The main goal of the stadium remodel project was to transform the stadium in a multi-function, sustainable arena. Today Castelão is unique due to its ability to integrate part of the existing structure with the new one, and also for feeling grand and eventful even when empty.

 2nd Floor Plan

二楼图则

Castel o竞技场被设计成“城市活动场所”，并为这些活动提供空间，停车场被取消，成为一个巨大的广场。这座广场位于两个看台之间，是通往体育场的通道，也是临时设施的场所。该地点与塞阿拉国家体育秘书处作为项目一部分而建造的地形以及建立和连接周围环境的其他设施建立了联系。

The Castelão Arena was designed to be “the place for urban events” and to offer space for these events, the parking lots were eliminated, opening up into a great plaza. Located between two grandstands, this plaza works as an access hall to the stadium as well as a place to house temporary installations. The place establishes a relation to the topography where the State of Ceará Sports Secretariat was built as a part of the project, as well as other facilities that establish and interface the surroundings.

 © Leonardo Finotti

莱昂纳多·芬诺蒂

尽管进行了翻新，但新的设计为最初的1970年代的项目提供了连续性和可读性。体育场的外部空间是用半透明的皮肤围起来的，但当进入体育场时，“混凝土巨人”-最初圆柱的流行名称-被赋予了它们应有的相关性。体育场已经翻新，但它的身份被保留了下来。

Despite renovations, the new design gives continuity and legibility to the original 1970´s project. The external volume of the stadium was enclosed by a translucent skin, but when entering the stadium the “concrete giants” - popular name for the original columns - are given their deserved relevance. The stadium has been renovated, but its identity was preserved.

“混凝土巨人”通过其倾向性、制高点作为发展新型钢结构和建设物流的理念。在混凝土结构周围，安装了60根钢桁架柱，其主要功能有两种：减振和支撑新屋盖结构。

The “concrete giants” establish through their inclination, the commanding element used as the concept to develop the new steel structure and the constructive logistics. Around the concrete structure, there were installed 60 steel trussed columns that had two main functions: to diminish the vibrations from the stands and support the new roof structure.

屋顶结构设计为安装使用独立的模块件，这将加快安装过程。我们选择了最轻但最严格的结构。这一决定使得只使用小型、可移动的起重机而不是大型固定起重机成为可能。

The roof structure was designed to be mounted using independent, modular pieces, which would accelerate the installation process. We opted for the lightest yet most rigid structure possible. This decision made it possible to use only small, moveable cranes instead of large fixed ones.

屋顶结构100%覆盖所有观众，这允许热舒适和充分的通风。从体育场的任何地方都可以看到整个球场，没有任何障碍。屋顶收集雨水，这些雨水后来被用来清洁浴室和绿化区域。

The roof structure accounts for 100% coverage of all spectators, which allows for thermal comfort and adequate ventilation. From any location in the stadium it is possible to see the whole field without any obstructions. The roof collects rain water that is later used to clean the bathrooms and water the green areas.

为了强化竞技场的概念，这是一种让公众更接近球场的体育场设计，Castel o的场地被降低，最低的看台向场地偏移了30米。公众和球员之间的距离只有10米，为球场选择的草是百慕大蒂夫顿，庆祝类型，在现场种植和种植。

To reinforce the concept of an arena, which are a type of stadium design that allows the public to be closer to the field, Castelão´s field was lowered and the lowest stands were offset towards the field by 30 m. The distance between the public and the players is of only 10 m, the grass chosen for the field was the Bermuda Tifton, Celebration type, planted and grown on site.

 Axonometric Section

轴测剖面

大约70%的上层看台被保存下来，只有一片大约⅕的体育场被内爆。这次行动获得了世界拆卸精密工程奖。所有高复杂度的功能都集中在这个新模块中，该模块对应于需要高技术设施的程序，如VIP区、新闻室、控制室、混合区、休息室和餐厅。通过将这些功能集中在一个领域，优化了时间和金钱。

Around 70% of the upper stands were preserved and only a slice of about ⅕ of the stadium was imploded. The operation received the World Demolition precision engineering award. All high-complexity functions were concentrated in this new module that corresponds to programs in need of high technology installations such as VIP areas, press rooms, control rooms, mixed zones, lounges and restaurants. By concentrating these functions in one area, time and money were optimized.

 © Leonardo Finotti

莱昂纳多·芬诺蒂

仍在考虑这一优化，下层林分的施工工艺是以创新的方式进行的，采用的是预制件、板坯的分级工艺。

Still considering this optimization, the lower stands construction process was done in an innovative way, using a pre-fabricated in loco, slab on grade process.

看台上的板凳是值得提及的，因为它们是可伸缩和反破坏的，2012年伦敦奥林匹克体育场和2010年南非约翰内斯堡世界杯决赛的足球城体育场也是如此。

The benches on the stands are worth mentioning as they are retractable and anti-vandalism, the same ones used in the Olympic Stadium in London in 2012, and in the FNB (Soccer City) stadium which hosted the final game in the 2010 World Cup in Johannesburg, South Africa.

在施工期间，竞技场采取了一些措施，最终减少了使用现有结构对环境的影响；在施工过程中使用了回收工厂来重新利用所有混凝土；使用卡车轮清洗，以避免工地周围的淤泥和土壤磨损；将屋顶的金属结构与被拆除的部分分开，并将它们再循环利用。

During construction, the arena adopted measures that in the end, reduced environmental impact as the use of existing structures; use of a recycling plant to reuse all of the concrete during construction; use of a truck wheel wash in order to avoid muck and soil wear around the job site; separating the roof’s structure metallic from the steel structure from demolished parts and sending them to recycling.

 © Leonardo Finotti

莱昂纳多·芬诺蒂

此外，来自Castel o的旧物品，如椅子、记事板、草地、檐篷等，都被捐赠给较小的体育场。

Besides that, old objects from Castelão that were in good shape such as chairs, score boards, grass, canopies amongst other things were donated to smaller stadiums.

在施工过程中，人们不断努力定量配给材料，并主要使用当地材料，这节省了吨钢和混凝土。仅采用钢和节水技术，可使饮用水利用率降低67，61%。Castel o安装了一个不使用制冷气体的空调系统，例如负责破坏臭氧层的氟氯化碳(氯氟烃)。

During the construction process there was a constant effort to ration materials as well as use mainly local materials, which saved on tons of steel and concrete. The reduction of potable water usage was reduced by 67,61% by simply using steel and water saving technologies. The Castelão installed an air conditioning system that does not use refrigerating gases such as CFC (chlorofluorocarbon) which is responsible for the destruction of the ozone layer.

除了发挥现代、多功能、可持续的城市设备的作用外，Castel o竞技场满足了城市和市民的所有期望。作为一项遗产，福塔莱萨拥有一座具有象征意义和旅游价值的建筑纪念碑，不仅能够举办体育活动，而且还能在国际舞台上表演，从而增强该地区的城市发展潜力。

More than playing its role of a modern, multi-function, sustainable urban equipment, Castelão Arena fulfills all of the expectations of the city and its citizens. As a legacy, Fortaleza is gifted with an architectural monument with symbolic and touristic value, able to not only stage sport events, but also great international performances which enhance the region´s urban development potential.

 © Leonardo Finotti

莱昂纳多·芬诺蒂

节省时间和金钱

Time and Money Savings

在选定主办2014年世界杯的12座体育场中，Castel o竞技场是唯一一个减少先前估计费用-总节省1.02亿雷亚尔-并在截止日期2012年12月15日之前完工的体育场。据Héctor称，Vigliecca

Amongst the 12 stadium selected to host the 2014 World Cup, the Castelão Arena was the only one to present a reduction in previously estimated costs - total savings of R$ 102 million - and to be finished before its deadline, on December 15, 2012. According to Héctor, Vigliecca & Associados founding partner, the fact that the stadium development was carried out only by the office contributed to this positive result. “We were able to monitor all aspects of the construction progress” he says. The arena is the result of a project done 100% in Brazil which eliminated the need to wait for international guidelines. This helped us make decisions together with the engineers and contractors. This dialogue was very intense. The architects oversaw the construction from start to finish, being able to evaluate any difficulties that would emerge and quickly be able to adapt to any specific conditions or unexpected changes in the market. “These proactive attitudes helped up reduce costs and also increase construction speed” he adds.

 © Leonardo Finotti

莱昂纳多·芬诺蒂

建筑过程-以尽可能勤勉的方式完成-以及许多政府部门的几名代表经常在场也对这一进程产生了积极的影响。

The construction process - done in the most industrious way possible - and the constant physical presence of several representatives of many government sectors also positively influenced the process.

由于官僚主义的原因，涉及投标过程，建设开始了差不多一年后，该项目完成。与这类项目通常所需的3年相比，Castel o只有两年。在这个已经很紧的截止日期之前就已经完成了。“一个拥有六万个座位的体育场通常需要36个月的时间才能建成。我们只花了20个月就完成了球场。“建筑师Ronal Werner解释说，他和Héctor Vigliecca和Lucene Quel一起担任项目协调员。

Due to bureaucratic reasons involving the bidding process, construction begun almost a year after the project was completed. Instead of the usual 3 years needed for this type of project, Castelão had only two. And it was finished prior to this already tight deadline. “Normally a stadium with 60 thousand seats takes 36 months to be built. We were able to finish the stadium in only 20 months”, explains the architect Ronal Werner, project coordinator along with Héctor Vigliecca and Luciene Quel.

 © Leonardo Finotti

莱昂纳多·芬诺蒂

Architects Vigliecca & Associados

Location Av. Alberto Craveiro, 2901 - Castelão, Fortaleza - CE, Brazil

Category Soccer Stadium

Project Management Héctor Vigliecca, Luciene Quel e Ronald Werner

Resident Architect Fernanda Trotti

Team Neli Shimizu, Carolina Bertoldi, Bianca Riotto, Fabio Pittas, Hernani Paiva, Kelly Bozzato, Luiz Marino, Mayara Christ, Pedro Ichimaru, Rafael Alcantara, Paulo Serra (administration), Luci Maie (administration)

Area 162600.0 m2

Project Year 2012

Photographs Leonardo Finotti , Ricardo Correa, Azul Serra

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