架构师提供的文本描述。711 H住宅位于巴西利亚W3大道的西段。W3是巴西利亚普莱诺·皮洛托保护区内的一条大道，在首都的最初几年里曾被称为主要商业街。该项目最终是为西侧开发和建造的，与卢西奥·科斯塔(Luco Costa)赢得普莱诺·皮洛托(Plano Piloto)计划的设想不同，后者将该地区视为小农场和粮食生产的大片土地的替代方案。最初对住房的巨大需求推动了其用途的改变，最终在一个拥有不同大小的排屋、狭窄的服务街道和前面宽阔的绿色地带的地区进行了改造。

Text description provided by the architects. The 711H house is located on the West portion of the W3 avenue in Brasília. The W3 is an avenue inside the protected area of the Plano Piloto in Brasília and has formerly been known as the main commercial street during the capital´s first years. The project that was finally developed and built for its west side differ from what was envisioned by Lucio Costa´s winning proposal for the Plano Piloto, which saw the area as an alternative for big plots of land for small farms and food production. The initial great demand for housing has pressed for changes in its uses and it was finally transformed in an area with different sizes of row houses with narrow service streets and wide green strips right in front.

 © Joana França

(Joana Fran A)

随着时间的推移，该地区商业的衰落，加上住宅用地的杂乱占用，已经形成了一种景观，主要由超过最高高度限制的房屋组成，除了覆盖和占据前院，并与绿色公共空间紧密相连，将它们的正面转向服务街道。因此，房屋前宽阔的绿色公共空间，对行人来说，是弃置的、使用不足的、潜在危险的。

Over time the decline of the commerce in the area together with the messy occupation in its residential plots has generated a landscape that is composed mostly by houses that exceed the maximum height limits besides covering and occupying their front yard and close themselves to the green public space, turning their front to the service streets. Therefore, the wide green public space in front of the houses is nowadays derelict, underused and potentially dangerous for pedestrians.

 © Joana França

(Joana Fran A)

 © Joana França

(Joana Fran A)

711 H之家的项目是为一个小孩和两只小狗设计的。它打破了当前的现实以及官方和非官方的占领规则，其目的是通过提出一个模型，揭示前院，并将其转化为可直接连接到绿色公共地带的绿地，从而恢复与房屋相邻的绿色地带的活力，同时还允许通过房屋本身与服务街直接连接。

The project for the 711H House was designed for a young coulple with a kid and two small dogs. It aknowledges the present reality and its official and unofficial rules of occupation and aims to recover the activation of the green strip that is adjacent to the house by proposing a model that uncovers the front yard and transforms it into a green space that can be directly connected to the green public strip, also allowing for direct connection to the service street through the house itself.

 Ground Floor Plan

 © Joana França

(Joana Fran A)

 1st Floor Plan

一楼图则

该地块中的一栋底层既有房屋的大部分结构遭到了谴责，这导致了只使用部分地基和现有垃圾填埋场的决定。这也界定了内部占领的限度，尽管重新界定了内部占领的所有用途。为了减轻地基的重量，底层的所有结构都是由叠层钢梁和柱组成的。在这里，结构混凝土砌块只用作隔墙，而在二楼，由于成本原因，它也用作结构。屋顶的形状是由一条虚线产生的，该线将附近的建筑物正式允许的最高点连接到建筑另一侧轻巧的倾斜屋顶，这就定义了一个有两个不同倾向的屋顶的阶梯墙。在这里，这个项目的目的是建立一个天井，它只对天空开放，利用清晨的阳光。

A ground-floor existing house in the plot had most of its structure condemned, which has led to the decision of reusing only part of its foundations and the existing landfill. This also has defined the limits of the internal occupation, although all its uses were redefined. To alleviate the weight on the foundations, all the structure in the ground floor is made of laminated steel beams and columns. Here the structural concrete blocks are used only as partitions, while in the second floor it also works as structure, for reasons of cost. The form of the roof is generated by an imaginary line connecting the highest point that is officially allowed for the constructions in the neighborhood to the slighlty sloped roof of the construction on the other side, which defines a stepped wall with two roofs with different inclinations. Here the project aimed to create a patio that is only opened to the sky, taking advantage of the morning sun.

 © Joana França

(Joana Fran A)

隔开的墙有最高的高度，一旦旧房子被替换，最终将与新的建筑对齐，因此将保持上庭院的隐私。

The wall that separate both has the maximum height that will be eventually aligned with the new construction on the side once the old house is replaced and therefore will keep the privacy of the upper patio.

 © Joana França

(Joana Fran A)

Architects Bloco Arquitetos

Location Brasília, Brazil

Authors Daniel Mangabeira, Henrique Coutinho, Matheus Seco

Collaborators Giovanni Cristovaro, Fernando Longhi

Area 160.0 m2

Project Year 2017

Photographs Joana França

Category Houses

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