南京大学建筑规划设计研究院有限公司

宿迁三台山森林公园花田剧场 / 南京大学建筑规划设计研究院有限公司

建筑项目概述建筑概况项目概述项目概况更多关于他们，请至： : 宿迁三台山森林公园花田剧场，一次大型景观建筑的设计挑战。设计理念通常景观建筑多为小体量，掩映在景观中。设计愿景建筑设计设计愿景剧场容纳3000座室外观众席，有可遮蔽的屋顶覆盖，体量远大于一般景观建筑。空间特色剧场周围绵延五公里三色花海，两公里彩虹桥蜿蜒其间。空间设计建筑特色空间设计剧场如何消解较大的体量，融入花海无尽延伸的背景是设计的难点。建筑形态项目外观， view of the Theater, built in Mount Park, Suqian, is one of a large building. are small, into the landscape, yet our with big is to as much as 3,000 with a roof covering. Hence, the of the is much than buildings. The sea over five the with a two-kilometer-long it. How to the large of the and it into the of the sea is the key point in the process. 剧场与花海，view of the the 体量自然景观建筑体量控制 of 响剧场体量感的最重要因素是结构选型。项目介绍建筑理念建筑建筑风格常用的拱或悬索等大跨结构形式，在花海当中很容易形成类似体育场或者机场候机楼的印象。材料运用分析形成这种感觉的原因，与结构线性的转折拐点多少，线性组合均有关系。项目介绍项目背景材料质感曾尝试单元式的分散体量，虽然可以减少体量感，但又很难满足剧场观众视线要求。功能布局最终采用自由曲面网架屋面加树枝状支撑结构的形式，暗合花朵和周边树林形态。项目介绍设计策略功能分区剧场鸟瞰， view of the The most the sense of of the is the of structure. Large-span with or in the sea may you of a or an building. The of his is to the of and of the combination. can the sense of yet may not the of their so well. Hence, the form of a grid roof plus a which well with the shape of the and the woods was chosen. 剧场结构与周边环境相呼应，the of the with the 面及支撑结构数字找形 shape of and 面设计的难点是曲面形态控制。环境融合造型要求轮廓起伏转折以减少体量感，曲面中部则因为排水方向的限制，需要平滑避免过多凹凸，造成无法排出的内凹面。项目介绍空间体验环境设计立面图，曲线屋面通过数字找型，elevations, the shape of the roof was by The of roof is shape control. An is to the sense of volume, while the of the in the part of the a than a bumpy to water as as possible. 曲线屋面减少体量感，the roof the of the 状支撑结构的参数化生成The of the 枝以长度与角度为参数，三级迭代生成树枝，查找就近点确定树枝与屋面网架的连接位置。技术创新树枝结构位置最大限度的减少支撑体系对观演视线的影响。项目介绍项目介绍技术应用树状支撑分析图， of the 色膜色彩控制Color of 面三层张拉膜，中间透明膜遮雨，上下两层彩色膜遮阳。设计特色彩色膜的三种色彩呼应花田粉，黄，紫三种颜色。项目介绍材料表达项目介绍彩色膜的选色是设计过程中遇到的又一技术难题。设计特色几种正常光线照射下色彩鲜艳的膜，吊挂到屋顶逆光下从下往上看变成了灰色，进行了多次色彩实验，发现网格膜在逆光下的发色反而比光面膜准确。项目介绍功能规划项目介绍最终选择了网格膜，厂家订制了三种接近花田三色花的特制颜色，与衲田花海呼应。设计特色分解轴测图， 层张拉膜布置图， of the membranes（左）ETFE膜体布置图，(left) ETFE membrane（中）上层彩色膜体布置图，(middle) upper membrane（右）下层彩色膜体布置图，(right) lower The roof has three of membranes, the layer as the rain cover and the upper and lower as the sunshade. Three of the echo three ones (pink, and purple) of the sea. The of is in the process. kinds of their color very well under light yet can turn into a gray color when is from the floor in backlight. It that the of mesh in was than that of ones. Mesh were as a result. We three from the which best with the Sea. 彩色膜体细部， view of the 然环境中的观演体验 in 众席采用覆土的形式遮挡升起高度，使得衲田花海得以延续到观众身边。项目介绍项目介绍项目介绍剧场成为纳田花海的组成部分，观众身处花海闻着花香观看舞台演出，表演者与观众、舞台与观众席的界限与关系得以改变。室外剧场这一古老的观演场所得到了重新的定义。