清華大學建筑設計研究院有限公司

業(yè)主：九寨溝風景名勝區(qū)管理局 | 徐榮林，文義勇，李世平，陳浩然

設計單位：清華大學建筑設計研究院有限公司

項目總負責人：莊惟敏，霍春龍

技術負責人：盛文革

建筑：莊惟敏，霍春龍，劉霄，尹國棟，高歌今，丁峰，溫奇晟，孫中軒，孫瑜珠，龔士玉，章雯娟，郝曉旭

結構：陳宏，劉湘，江波，許錦燕，王曉鵬

人行橋結構設計咨詢：聶建國院士設計團隊

給排水：劉玖玲，崔艷輝，石慶紅，王春香

Client:Jiuzhaigou Scenic and Historic Area Administration | XU Ronglin,WEN Yiyong,LI Shiping,CHEN Haoran

Design Firm:Architectural Design and Research Institute of Tsinghua University Co.,Ltd.

Project-in-Charge:ZHUANG Weimin,HUO Chunlong

Technique-in-Charge:SHENG Wenge

Architecture:ZHUANG Weimin,HUO Chunlong,LIU Xiao,YIN Guodong,GAO Gejin,DING Feng,WEN Qisheng,SUN Zhongxuan,SUN Yuzhu,GONG Shiyu,ZHANG Wenjuan,HAO Xiaoxu

Structure:CHEN Hong,LIU Xiang,JIANG Bo,XU Jinyan,WANG Xiaopeng Footbridge Structure Design Consultant:NIE Jianguo's Team

Water Supply and Drainage:LIU Jiuling,CUI Yanhui,SHI Qinghong,WANG Chunxiang

九寨溝景區(qū)溝口立體式游客服務設施建設項目位于九寨溝風景名勝區(qū)溝口。作為景區(qū)標志性建筑及門戶，項目建成后，將為每天最多41,000 人次游客提供交通接駁及保障性服務。

由于工程位于九寨溝世界自然遺產地、國家風景名勝區(qū)范圍內，因此，與九寨溝自然山水形態(tài)相呼應成為了設計立意的首選。建筑內外充分體現(xiàn)九寨溝地域文化內涵，造型舒展流暢，融合傳統(tǒng)文化與現(xiàn)代風格，是富有深厚文化底蘊、集各項管理服務功能于一體的“環(huán)境建筑”。

項目設計的初衷是建設一座地景式建筑，它的出現(xiàn)不能破壞原有自然環(huán)境的秩序，而是融入自然。游客集散中心利用場地原有地勢，通過不同標高雙層快速接駁游客，通過立交橋解決溝口區(qū)域交通擁堵。

傳統(tǒng)材料與建筑技藝彰顯當?shù)匚幕?，自然元素和造型致敬自然與九寨溝未來。項目地處川西北地區(qū)。在設計中充分融入當?shù)匚幕厣?，采用九寨溝藏式傳統(tǒng)的建筑材料，參照九寨溝當?shù)貍鹘y(tǒng)建筑實例，木壘、毛石、夯土墻、石板瓦等地域建筑元素，將其運用在室內設計和室外細部設計中，體現(xiàn)九寨溝當?shù)靥厣牟厥轿幕L情。

大罩棚采用3 棵開花柱托起跨度38m 的大型自然曲面造型主出入口，這是目前國內跨度最大的互承式膠合木結構。罩棚西側為坡度小于8%的坡道，游客沿坡道緩步走上平臺上層集散、換乘，罩棚拱形起伏如山形的屋面采用九寨溝當?shù)氐氖逋撸Y合罩棚前象征九寨的水、形似藏文元音的符號，形成了最具地域特色的標志性入口。平臺上層的罩棚下為入口檢票區(qū)域。該罩棚由兩道鋼結構空間曲梁封邊，以費馬螺旋線分格的膠合梁作為共同受力結構體系，跨度41m，由集散中心平臺上緩緩涌起，以自然、舒展的框景將連綿起伏的群山攬入畫境。

The project of Jiuzhaigou Visitor Service Facilities is located at the entrance of the Jiuzhaigou Valley National Park,within the Jiuzhaigou World Heritage Site.The project consists of a series of constructions,including Visitor Service Centre,International Communication Centre,Intelligence Management Centre,Exhibition Centre,the Lingka (the transliteration of "garden" from Tibetan),landscape design,etc.;amounting to a gross floor area of approximately 30,000 m2and a total land area of 8.996 hm2.It will provide a variety of services for up to 41,000 tourists per day.

The initial intention of this project is to build a landscape architecture,which does not destroy the order of the original natural environment.The integration of architecture and landscape is taken into consideration in the design process.To weaken the building volume and minimize the environmental impact while maximizing open space for tourists,the Jiuzhaigou Visitor Centre organises tourists through different levels according to its original topography of height difference.

Traditional materials of Jiuzhaigou Tibetan and architectural techniques are applied to both interior and exterior details for highlighting local culture,while the general aerodynamic shape of the architecture embodies both nature and futurity.The awning at the entrance plays as a symbol of Jiuzhai valley.It is currently the largest crossbearing glulam wood structure in China with a span of 38 m.Another awning with a massive span of 41 m above the Tourist Transport Square is sealed by two curved steel beams,combined with the glulam beam of Fermat spiral division.Tourists passing through the first awning with a 8% slope underneath to the transition and ticket examination under the second one.

1 區(qū)域總體效果Overall view of architecture and site

2 景區(qū)看向游客集散中心Viewing the centre from the national park

3 平臺上的罩棚The awning above the platform

暖通：劉建華，李冰，牛曉元

強電：徐華，徐丹，張紅霞，劉路

弱電：郭紅艷，劉力紅

綠建：劉加根，楊滌非，趙洋，陳帥元

景觀：北京清華同衡規(guī)劃設計研究院朱育帆工作室

夜景照明：清華大學建筑學院張昕工作室

室內設計咨詢：王祖明設計團隊

交通設計咨詢：段進宇設計團隊

標識設計咨詢：秦慶新設計團隊

EPC管理：張貴容，林橋，吳滔

施工總承包單位：陜西建工第九建設集團有限公司 | 朱磊，高倉，李曉亮，劉亞峰，唐成慶，牛強波

HVAC:LIU Jianhua,LI Bing,NIU Xiaoyuan

Forceful Electricity:XU Hua,XU Dan,ZHANG Hongxia,LIU Lu

Light Current:GUO Hongyan,LIU Lihong

Green Buidling:LIU Jiagen,YANG Difei,ZHAO Yang,CHEN Shuaiyuan

Landscape:Atelier Zhu Yufan,THUPDI

Lightning:X Studio,School of Architecture,Tsinghua University Interior Design Consultant:WANG Zuming's Team

Transportation Consultant:DUAN Jinyu's Team

Signage Design Consultant:QIN Qingxin's Team

EPC Management:ZHANG Guirong,LIN Qiao,WU Tao

平臺下的集散空間有逾6000m2，凈高4.5m，為解決游客快速通行和心理感受壓抑的問題，將原本單調的立柱跨距拉大，以6 個方向的連續(xù)拱形鋼梁，滿足大跨度受力要求。當6 個方向的拱匯合在一起，就形成了開花柱——一種力學和美學相結合的、富于自然特色的結構形式。這種鋼結構柱不需要額外的裝飾，結構即是建筑，受力即是裝修，既表達了力學之美，又節(jié)省了裝修投資。36 棵開花柱托舉起平臺下的集散空間，象征著一年四季九寨溝的美景，又一次用建筑語言向自然致敬。開花柱豐富的柱頭形態(tài)為集散平臺下空間平添了富于韻律的美感，在實際運營當中，即使數(shù)千人進入該空間，游客也不感覺壓抑、低矮，反而成為了溝口最具特色的半室內空間。

平臺上的集散廣場鋪裝的紋飾設計以“九寨星空”為主題，采用不同材料、不同尺寸的自然邊角小料石來打造星軌的流線感、隨機感，黑、白、灰不同深淺的顏色更豐富了星軌的層次，以此呼應建筑主體輪廓曲線的同時，星軌的流動性也對游客進入景區(qū)起到了指引作用。

此外，項目創(chuàng)造性地把游客服務中心和應急避難場所結合起來，為全國景區(qū)防災避難的推廣工作創(chuàng)立典范。

項目已獲得“三星級綠色建筑設計標識”，并通過合理規(guī)劃雨水徑流，提高冷熱源效率，降低碳排放量等手段，同時滿足LEED 金獎的要求?！?/p>

評審評語

以舒展流暢的曲線形體，巧妙地塑造與九寨溝眼狀logo 相關聯(lián)意向的建筑造型。

該項目建筑面積達到30,000m2出規(guī)模，設計利用場地原有地勢，巧妙地把平臺層與西側相距6m 高差的場地拉平，結合綠化景觀與自然山水形態(tài)呼應，減弱了體量感，滿足了各項功能要求，罩棚拱形起伏猶如山形，平臺下集散空間逾6000m2，以樹狀柱加拱形鋼梁拉大柱距形成6 個方向的連續(xù)拱實現(xiàn)結構力學與建筑空間的完美結合，既最大限度地提高了空間又節(jié)省了投資。形成了融合自然環(huán)境與現(xiàn)代風格，富有深厚文化底蘊的“山水建筑”。

4 剖面圖Section

5 東立面East elevation

The visitor centre spatially echoes surrounding mountains and maximises open space for tourists,through the continuous terrain guidance and its structural shape,such as branch-like columns.In order to reduce the number of columns and optimise the efficiency of space use,arched steel beams are used to increase the span of lower space under the platform and also for decorative usage.Each branch-like column is formed with a continuous arch growing towards six directions,which perfectly combines space,mechanics,aesthetics,and nature.Around 6000 m2area is formed under the platform by 36 branch-like columns,where become not only a useful space for tourist transportation,but a transition area between scenic spot and the entrance square.

One of the key problems to be addressed in this project is to reduce the original traffic congestion before the earthquake.A vertical two-layer roundabout is arranged on the south side of the ticket gate,and a two-story tourism transit exchange area (13 parking spaces) is designed in conjunction with the Visitor Service Centre.This allows transfers to take place on two different floors at the same time and thus greatly reduce congestion between the transfer area and the entrance to the park.

6 入口Entrance

7-9 工藝細部Details

10 集散中心看向展示中心Viewing the Exhibition Centre

施工技術咨詢：徐永海，劉坤，李增剛，魏凡

勘察單位：四川省川建勘察設計院 | 彭靜，鄧勇，義明曦，徐勁

監(jiān)理單位：成都衡泰工程管理有限責任公司 | 薛昆，曾勇，許寧，向九州

過控：中道明華建設項目咨詢集團有限責任公司 | 明針，劉世剛，林小康

結構體系：混合結構

材料：石板瓦，夯土，膠合木，鋼

場地面積：8.996hm2

建筑面積：31,504m2

設計時間：2018-2019

施工時間：2019-2021

竣工時間：2021.09

繪圖：高歌今，孫瑜珠，孫中軒，章雯娟，郝曉旭，龔士玉，孫宇彤

攝影：清華大學建筑設計研究院有限公司

General Construction:Shaanxi Jiangyong Ninth Construction Group Co.,Ltd.| ZHU Lei,GAO Cang,LI Xiaoliang,LIU Yafeng,TANG Chengqing,NIU Qiangbo

Construction Consultant:XU Yonghai,LIU Kun,LI Zenggang,WEI Fan

Survey:Sichuan Chuanjian Survey and Design Institute | PENG Jing,DENG Yong,YI Mingxi,XU Jing

Supervision:Chengdu Hengtai Engineering Management Co.,Ltd.| XUE Kun,ZENG Yong,XU Ning,XIANG Jiuzhou

Over-control:Zhongdao Minghua Construction Project Consulting Group Co.,Ltd.| MING Zhen,LIU Shigang,LIN Xiaokang

Structural System:Mixed structure

Material:slatetiles,rammed earth,glulam,steel

Site Area:8.996 hm2

Floor Area:31,504 m2

Design Period:2018-2019

Construction Period:2019-2021

Completion Time:2021.09

Drawings:GAO Gejin,SUN Yuzhu,SUN Zhongxuan,ZHANG Wenjuan,HAO Xiaoxu,GONG Shiyu,SUN Yutong

Photos:THAD

The decorative paving design of Tourist Transition Square takes "Jiuzhai Starry Sky" as the theme,which echoes the contour curve of the main building and the curves also play a certain guiding role in leading tourists to the entrance.

This project has been awarded the "Threestar Green Building Design" and has met LEED Gold requirements by reasonably planning rainwater runoff,improving the efficiency of heat and cooling sources,reducing carbon emissions,etc.□

Jury Statement

With a sprawling and smooth curved form,the building is cleverly shaped with the intention of associating with the Jiuzhaigou eye-like logo.The project has a construction area of 30,000 m2.The design makes use of the original topography of the site,cleverly flattening the 6 m height difference between the platform level and the west side of the site,combining the green landscape with the natural landscape form,reducing the sense of volume to meet the various functional requirements,the canopy arch undulates like a mountain shape,and the collection and distribution space under the platform is over 6000 m2.A perfect combination of structural mechanics and architectural space is formed,maximising space and saving investment.The result is a "landscape architecture" that combines the natural environment with modern style and a deep cultural heritage.

11 二層平面First floor plan12 首層平面Ground floor plan

13.14 展示中心室內Interior views of Exhibition centre

15 集散平臺下的開花柱Branch-like columns