项目名称:长三角生态绿色一体化发展示范区(嘉善)企业交流服务基地 建设地点:浙江省嘉兴市 业主单位:嘉善全域文化旅游发展有限公司 建筑类型:公共建筑 结构类型:重型木结构 建筑面积:12800m2 建筑状态:竣工 设计周期:11/2021-02/2022 建设周期:02/2022-06/2022
本项目选址于嘉善县西塘镇中兴路、贞观路交叉口东南,基地南侧的十里港自然水系西接千年古镇西塘,东达南北祥符荡后联通长三角原点——水乡客厅。紧扣“一体化”“高质量”的发展主题,项目定位强调打造具有江南特色,国际先进的绿色建筑标杆。项目地上两层,包含大、中型会议室、接待室、室内展厅、停车场及室外活动区域,可同时容纳约500人开展会务交流、展览及研学活动
建筑整体以一叶扁舟形象呈现,通过南侧十里港水面的放大引入,如航船破水起航,传承嘉兴红船文化。
大小会议内部木构架呈现源于江南厅堂之抬梁式原型。环廊的建构秩序由四段两两相切且对称的圆弧控制,南北短弧9分为15°的小跨,东西长弧10分为4.5°的小跨,玻璃幕墙、金属屋面分板、屋面密肋梁排布以及小会议室三角屋架的辐射也都在此基础上进一步细分。大会议室的建构由1.8*1.8米的匀质网格衍生,12榀18米跨的钢木符合桁架横跨东西山墙,其间纵向架设1.8米间距钢木张悬梁。形成两个“凸”字行的可分合会议空间。
本项目以绿建三星为设计目标,从安全耐久、健康舒适、生活便利、资源节约、环境宜居五大方面对项目的绿色低碳进行总体设计,通过被动式技术为主、主动式技术为辅的方式,实现全生命周期·近零碳建筑的设计目标。
Location:Jiaxing, Zhejiang Developer: Jiashan Quanyu Cultural Tourism Development Co., Ltd Project type: Public Building Structure type: Heavy timber construction Gross built area: 12,800㎡ Construction status: completed Design period: 11/2021-02/2022 Construction period: 02/2022-06/2022
The entire building is presented in the image of a skiff, which is channeled through the enlarged water surface of Shili Port in the south, just like a ship starting to set sail, inheriting the “Red ship culture” of Jiaxing.
The timber frame in the large and small meeting rooms is also derived from the prototype of the traditional wood structure of Jiangnan halls.
The structure order of the corridor is controlled by four tangent and symmetrical circular arcs, The short north-south arcs are divided by 9 and create small spans of 15°, and the long east-west arcs are divided by 10 and create small spans of 4.5°. The arrangement of glass curtain wall, metal roof panels, roof multi-ribbed beam layout and the triangular roof truss of the small meeting room are also further subdivided on this basis. The structure of the large conference room is derived from a uniform grid of 1.8 by 1.8 meters, the 12 timber and steel trusses of 18-meter long span are supported by the east and west gables, and the timber and steel tensioned beams with a spacing of 1.8 meters are erected longitudinally in the big hall.
The project takes Green Building 3-star as the design goal, and conducts an overall design of green and low-carbon construction from five aspects: safety and durability, health and comfort, convenient living, resource conservation, and livable environment. Through passive technology as the main approach and active technology as the auxiliary, the design goal of a full life cycle and near zero carbon building is achieved.