巴西潘塔纳尔体育馆/GCP Arquitetos

发布于：2023-05-10 23:10:36

The pantanal stadium in Brazil

设计方：GCP Arquitetos

位置：巴西马托格罗索州库亚巴

分类：体育建筑

内容：实景照片

图片：12张

摄影师：Nelson Kon

这是由GCP Arquitetos设计的潘塔纳尔体育馆，是2014年巴西世界杯库亚巴场馆。该项目占地300万平方米，包括广场、游乐区、步行道、酒吧、餐厅以及大量绿化和反射水池的景观。该设计的灵活布局解决了一些传统问题。在足球比赛中，球场一般能容纳42968名观众，而国际性足球赛至少4万名观众。然而由于该建筑北边和南边的二层看台使用了模块化设计，在经过马托格罗索州政府的评估后，降低该建筑的容纳规模为27000名观众，从而降低维护成本。该建筑也可以用于举办各种活动，如音乐会、展览会、博览会等。

该建筑还采用了一些可持续发展的生态策略，如使用废物、碎片等可回收材料；使用木材等更环保的建材；充分考虑自然采光和交叉通风，以有利于节能；使用反射池、金属百叶窗等；冷却系统和液压系统；种植树木和灌木，提供舒适的微气候和优美的景色，形成雨水回收的自然循环系统。

译者：艾比

“Pantanal Arena represents our line of work, always supported by quality design and qualification requirements of urban, social and environmental responsibility,” says Sergio Coelho, a partner at BCP Architects and responsible for the project. Around the stadium, an area with more than 300 thousand square meters, citizens have access to a plaza with a play area, walking track, bars and a restaurant, as well as a landscape project with lots of greenery and a reflecting pool.

The issue of legacy can be exemplified by the flexibility of the design. During the soccer tournament, the stadium will seat 42,968 spectators, given the minimum established by FIFA arenas where there are 40 000 spectators. However, as the structure is modular in the upper bleachers of the northern and southern sectors, the government of Mato Grosso can evaluate demand after the tournament and reduce the capacity to 27,000 spectators and, consequently, reduce maintenance costs. Covered, Pantanal Arena may also host diverse events such as concerts, exhibitions, fairs, and other sports.

Regarding sustainability solutions, the list is extensive, and includes the reuse of water, natural ventilation, and the use of solar power. The use of building materials and systems enabled LEED certification (Leadership in Energy and Environmental Design), an international system designed to verify and certify the environmental quality of a project.Waste and debris undergo a process of recycling and reuse in the project itself and its access roads. 24 000 m³ of concrete and masonry from the demolished stadium in Palmeiras were reused.The wood used in the building is certified, and we have used other materials and services considered more environmentally friendly.

The stadium looked for the best use of natural lighting and cross ventilation, favoring energy efficiency. A more permeable and airy architectural form, creating microclimates with vegetation, the use of reflecting pools, and also the positioning of the building and the field, protected from strong sunlight with an envelope with metal louvers associated with a cast-glazed PVC membrane are part of a project that provides significant reduction in energy use.

The cooling system includes equipment such as pumps, cooling towers, chillers and air conditioners. With the cooling water that will circulate throughout the Arena, the system will allow power savings of 15% per year, compared to common air conditioners used in homes. Altogether, 160 devices cater to the HVAC system of the stadium.

Hydraulic systems will save approximately 40% of the consumption of a similar building, mainly due to the use of ceramics and metals with a controlled and reduced water flow. To achieve the reduction rate of water consumption cited above, the Pantanal Arena will reuse part of its effluent in order to integrate all its systems. It will reuse rainwater captured by the stadium roof and the lawn for use in cooling equipment, washing floors and vehicles, and discharges.

Approximately 1,500 trees and 300 shrubs were planted, that number could reach 2,500 trees after the World Cup, as after the end of the FIFA final some exterior areas will be planted. The large arboreal presence provides a pleasant micro climate in terms of temperature and humidity, as well as allowing a better return of stormwater to the ground, because the trees act as water reservoirs and natural drainage channels through their root systems. The value of this landscaping is extensive, but we certainly also think about the scenic beauty of the trees and their blossoms.