宝麦蓝打造现代零售环境，展现双曲抛物面建筑魅力

T

he John Lewis warehouse was originally designed in 1963 and was Candela’s only UK building to use this innovative roof structure, leading to the building being Grade 2 listed in 1995.

由

BM

宝麦蓝设计改造的好市多（

Costco）

卖场前身 - 约翰

·

刘易斯（

John Lewis

）仓库最初设计于

1963

年，是坎德拉（

Candela

）在英国唯一使用这种创新屋顶结构的建筑物，该建筑物于

1995

年被列为

2

级保护项目。

A brilliant architect, engineer and mathematician, Candela is often called a structural artist, and made a significant contribution to modernist architecture through his work developing thin shells made from reinforced concrete, breaking away from traditional forms such as the cylinder and pioneering the use of the hyperbolic paraboloid.

坎德拉（

Candela

）是一位杰出的建筑师

/

工程师和数学家，被人们称为结构艺术家，他通过使用钢筋混凝土浇筑成的薄壳，打破圆拱等传统形式，开创双曲抛物面的使用，为现代主义建筑做出了重大贡献。

These inverted umbrella-shaped forms – also known as hypars – became Candela’s trademark and were used to roof numerous well-known religious buildings and a vast number of industrial buildings during the Mexican industrialisation era.

这些倒置的伞形形式（也称为

hypars

）成为坎德拉（

Candela）

的标志，在墨西哥工业化时代被用来建造许多著名的宗教建筑和大量的工业建筑。

A pioneering design | 

开创性的设计理念

改造前

“Reinforced concrete; board marked. Some brick. Rectangular. Roofed by rows of linked, inverted pyramids, each supported by the apex by a square concrete pier and each inclined upward on the north side to admit north light, creating a serrated roof profile. Open bays for loading to south eastern end, showing unpainted board-marked concrete undersides of vaults; grey brick enclosing remaining bays, with large loading doors. Inside the building the vaults are exposed, but painted. Interesting for its virtuoso shell concrete roof.”

以

长方形砖为基础浇筑的

钢筋混凝土板

，屋顶是成排相连的倒金字塔结构，每一个金字塔的顶点都由一个方形的混凝土桥墩支撑，

并在

北侧向上倾斜以引入北面的光线，

从而形成锯齿状的屋顶轮廓。

通往东南端的露天装卸区

的拱顶底面

同样是

清水混凝土板；

灰色的砖块

包围其余隔间，

并装有大型装卸门。

在建筑物内部，拱顶是裸露的，但上了漆。最为迷人

的是它精湛的壳式混凝土屋顶。

”

Embracing the original structure |

接受建筑原有结构

The original warehouse had evolved over a 30-year period with a number of modern extensions and additions so following Costco’s acquisition of the building in 2016, Broadway Malyan proposed a design strategy to demolish much of the modern additions to the original structure.

仓库在

30

年的发展历程中经过了一系列的现代化的扩建，至此，好市多（

Costco

）在

2016

年收购该建筑后，

BM

宝麦蓝

提出的策略是保留原有结构并拆除了大部分后期扩建部分。

改造

前

Most importantly, the strategy would see the retention of the board-marked reinforced concrete, the hyperbolic paraboloid umbrellas and the central support columns as well as the brick external wall to the west.

最重要的是，该

设计策略

将保留留有拆模印记的

混凝土，

马鞍曲面屋顶

和中央支柱以及西

侧

的砖砌外墙。

手绘效果图

While Candela wasn’t the originator of the hypar, his subtle touches advanced the style significantly. For example, at Stevenage, the columns supporting each hypar roof section are placed slightly off centre and the sections are slightly tilted. The hypars connect laterally, but gaps are formed between the leading and trailing edges along the length of the roof. Windows cover the gaps, allowing natural light into the building.

尽管坎德拉

（

Candela

）

不是

Hypar

的鼻祖，但他

凭借其

微妙的调整极大地提升了

设计

风格。

例如，在斯蒂夫尼奇（

Stevenage

），支撑每个

hypar

屋顶部分的柱子稍微偏离中心放置，并且部分截面稍微倾斜。

 hypars

横向连接，但是沿屋顶长度在前缘和后缘之间形成间隙。

窗户覆盖了缝隙，使自然光进入建筑物。

A modern retail environment 

现代化的零售环境

Following the demolition, a new building perimeter was constructed around the original concrete structure to accommodate Costco’s requirements of a warehouse floorplate of 14,000sqm with 600 car parking spaces. This included a 600mm concrete plinth about the base of the north, west and southern boundaries and a new steel frame to accommodate a trapezoidal cladding system in standard Costco cream.

拆除之后，利用原始混凝土结构建造了新的建筑围墙，以满足好市多（

Costco

）对

14,000

平方米的仓储面积和

600

个停车位的

需

求。

其中包括围绕北，西和南部边界底部的

600

毫米混凝土底座和一个新的钢框架，用于容纳采用标准

好市多（

Costco

）

覆盖式的梯形挂板系统。

实景图

The front apron was designed to naturally form a collective meeting place within the site with all members entering and leaving the warehouse from the north-eastern corner. The entrance lobby and the new loading bays on the south elevation are the only elements of the new warehouse, which are outside of the existing high and low bays frames with the majority contained within the vaulted roof.

卖场前场

的设计是为了在

场地

内自然形成一个集会场所，所有会员

都可

从东北角进出仓库。入口大

厅

和南立面上的新装卸货

区

是仓库南立面的新增元素，位于现有的高低柱跨框架之外，大部分

则

位于拱形屋顶内。

实景图

The main design feature of the project saw the original loading bay along the eastern edge of the building removed as well as the internal wall which was set right back to create a new covered car park and exposing the elegant internal hypars to the public for the first time in more than half a century.

该项目的主要设计特点是，拆除了建筑物东边

原有的

装

卸

货区

以及

内墙，以

重新

建造一个新的

有顶盖的

停车场，并在半个多世纪以来首次向公众展示了优雅的

内部hypars结构构件

。

实景图