江门蓬江智水展示中心 | 快速建造的水岸展厅_公共建筑_设计案例作品

发布时间：2022-04-30 09:16:09 {{ caseViews }} {{ caseCollects }}

设计亮点

化整为零施工策略，兼顾防汛与快速建造。

项目位于江门蓬江区天沙河边，展厅作为蓬江治水成果的集中展示，是对外治水环保科普、治水沙龙交流的重要场所，同时是一年一度的龙舟赛的主席台。业主希望在2021年的春节后的世界水日开放给市民，从设计到建成开放只有8个月时间，其中还包含春节假期及一个半月的室内布展。这是一个快速建造的建筑，是一个施工策略占主导的项目。

▼建筑沿河外观，external view of the building along the river ©白羽

The Project is located by the Tiansha River in Pengjiang District of Jiangmen. The exhibition hall serves as a centralized display of the water-control achievements of Pengjiang. It is an important place for external science popularization of water control and environment protection and for the exchange of water control salon. In addition, it is also served as the rostrum for the Dragon Boat Race which is held once a year. The Owner hopes to open it to the public on the World Water Day after the Spring Festival of 2021. It will take only 8 months from design to completion and opening, including the Spring Festival holiday and one and a half months of indoor exhibition arranging. This is a fast-construct building, and a project where construction strategies dominate.

▼鸟瞰，aerial view©白羽

我们提出“化整为零”施工策略，把建筑物拆解成可以同时施工的两部分：底部是混凝土结构的儿童展厅，平沿河步道的标高；上部是钢结构的成果展厅及公共教育用房，架空于河岸步道，连接马路标高的主广场。

We put forward the construction strategy of “breaking up the whole into parts”, decomposing the building into two parts that can be constructed simultaneously: the bottom part is the children’s exhibition hall of concrete structure, and is flush with the elevation of the walkway along the river; the upper part is the achievement exhibition hall and the public education room of steel structure, and is elevated on the river bank walkway, connecting to the main square at the road.

▼顶视图，top view©白羽

▼建筑底部为混凝土结构，上部为钢结构，concrete structure on the bottom part, steel structure on the upper part©白羽

▼架空步道，elevated walkway©白羽

因为防汛的要求，我们在底部采用混凝土剪力墙结构，200平米的儿童展厅在被拆除的旧建筑范围内，远离河岸留出大面积的步道空间，可减少土方开挖，更主要的是有现成的施工面，节省时间。同时，部分功能位于河岸标高，可以削减主广场标高的建筑体量，保持城市界面与河流之间的亲切尺度感。

Due to the demands of flood control, we adopt the concrete shear wall structure at the bottom part. The 200m2 children’s exhibition hall is within the scope of the demolished old building, leaving a large area of walkway space far away from the river bank, which can reduce earthwork excavation. In addition, with the ready-made construction surface, it can save construction time. In addition, some functions are set at the elevation of the river bank, which can reduce the building volume at the elevation of the main square and maintain the intimate sense of scale between the city interface and the river.

混凝土结构与下沉庭院，sunken garden and the concrete staurcture©白羽

▼混凝土结构与下沉庭院，sunken garden and the concrete staurcture©白羽

上部则采用标准重复单元的钢结构，半个月的桩基础施工结束后，工厂预制的结构部件刚好可以运达现场安装。柱跨为2.4米，以0.6米为模数，可以让固定家具的板材、地砖、门窗、栏杆及墙板等非常兼容，保证快速施工的品控。悬浮的上部轻巧地避开原有的景观步道及树。建筑的上部与下部在平面上错开，只有楼梯连接，也是唯一的结构连接。

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