博斯坦利人行橋與日落休息臺，卡爾舍亞卡，土耳其

建筑設計：埃夫倫·巴什布建筑師工作室

閑適禮贊

博斯坦利人行橋與日落休息臺由埃夫倫巴布什建筑事務所設計，是“伊茲密爾海”海岸振興項目中“海岸相視”概念的一部分。這兩座建筑選址接近且相互參照，在這特別的幾何形海岸線上打造出新型綜合海岸景觀。博斯坦利溪經由此處流入海灣，而城市記憶也在此交匯。這里已成為伊茲密爾的卡爾舍亞卡市深受大眾喜愛的景點之一——自2016年7 月開放以來吸引了該市各區域的居民前來。

根據“海岸相視”概念的總體規劃，博斯坦利人行橋連接著博斯坦利溪的兩側，填補了連綿的海濱長廊中缺失的片段之一。這座橋的縱截面略呈弓形，而梁的幾何形狀也經特別設計，使得小船可在橋下通行，同時也便于溪中的浮臺進出。憑借其獨特的位置，這座新型城市建筑的一側為海灣景，另一側則為城市景，被設計成不對稱的橫截面。這種特別設計是由安裝在鋼架上的數片串聯而成的碳化木表面組成，方便游客坐著或攤開四肢躺著欣賞海灣的美景。因此，這座橋不僅僅只是同于通行這一城市基礎元素，更在敏感的環境關系里重新定義了公共休閑與景點空間。

博斯坦利日落休息臺坐落在卡爾舍亞卡市為數不多的沿海朝西區域，由連串的碳化木平臺組成，在樹木蔥郁的人造斜坡與堤岸之間延伸，搭建出迷人的城市休息臺。簡單流暢的幾何平臺鼓勵著人們與夕陽和大海親密接觸。正如人行橋一般，寬條白蠟木表面的天然紋理也營造出一種舒適感。日落休息臺不僅為游人喚起城市記憶中已被長期遺忘的伊茲密爾式習俗，還邀請市民前往欣賞每晚的日落美景，共同度過美好時光。

這兩座城市設施在同一處彼此相視，呼應著“海岸相視”概念中卡爾舍亞卡海岸線的總體規劃。自然、獨立、質樸、包容——兩處設計均體現了列菲弗爾眼中的“對立空間”。人行橋與日落休息臺都運用了該獨特位置的社會、地理和歷史背景，打造全新的城市空間，帶來不同形式的“閑適”體驗。這些新型海岸設施完美地實現了伊茲密爾海海岸振興項目為伊茲密爾市創造的“簡單生活”這一愿景。□（王單單 譯）

1 總圖/Site plan

2 鳥瞰/Aerial view

3 人行橋/Footbridge

項目信息/Credits and Data

客戶/Client: ?zmir Metropolitan Municipality, ?zmir,Turkey

地點/Location: Bostanl? Sahili, Kar??yaka, ?zmir, Turkey

主持設計師/Principal Designer: Evren Ba?bu? (Studio Evren Ba?bu? Architects)

設計時間/Design Time: 2014.08-2014.12

施工時間/Construction Time: 2015.10-2016.07

啟用時間/Occupancy: 2016.07

繪圖/Drawings: Studio Evren Ba?bu? Architects

攝影/Photos: ZM Yasa Architectural Photography

In Praise of Idleness

Bostanl? Footbridge & Sunset Lounge have been designed by Studio Evren Ba?bu? Architects as part of the "Kar??k?y?" concept created for "?zmir Sea"coastal regeneration project.These two architectural interventions that are positioned in close proximity and in reference to each other, have generated a new, integrated coastal attraction together, where Bostanl? Creek flows into the bay, on a very special and unique spot due to the geometric form of the coastline, and the urban memory possessed.The site has become one of the favorite public attraction points in Kar??yaka, ?zmir and has been embraced and visited by the residents from all around the city since the opening in July, 2016.

In alignment with the masterplan decisions of "Kar??k?y?" concept, Bostanl? Footbridge, was proposed to connect two sides of Bostanl? Creek and thus to complete one of the missing pieces of the continuous coastal promenade.With slightly bow shaped longitudinal-section and specially designed girder geometry, the bridge allows the passage of small boats underneath and provides access to the floating pontoon located in the creek.This new urban structure, oriented according to its unique position which provides a view of the bay on one side and the city on the other, has therefore been designed with an asymmetrical cross-section.This special section is formed by several cascading thermo-wood surfaces installed on a steel frame,allowing users to enjoy the view of the bay either sitting or sprawling.Thus, the bridge goes beyond being an infra-structural urban element which is solely used for passing through, and defines a public leisure and attraction point in a sensitive relation with its environment.

4 人行橋/Footbridge

6 人行橋剖面/Section of Footbridge

Bostanl? Sunset Lounge, which lays on one of the few coastal fragments facing directly west in Kar??yaka, is a set of cascading thermo-wood covered platforms which form an inviting urban surface, stretching between the artificial slope covered with trees and the embankment itself.The simplicity and fluidity in the surface geometry,encourage the user to experience a more direct relationship with the setting sun and the sea.Just as in the case of the footbridge, this wide ash wood covered surface also has a welcoming sensation which is mostly an influence of the natural texture of the material.Sunset Lounge helps users to rediscover a long forgotten ?zmir ritual which is still present in the urban memory, and invites city residents to watch the sunset and spend quality time together every evening.

These two urban installations, facing each other on the same spot, sustain the general framework defined in "Kar??k?y?" proposal, the master plan for Kar??yaka coastline.Natural, independent,ingenuous and inclusive; both of the designs serve as genuine "counter-spaces" in Lefebvre's terms.Footbridge and Sunset Lounge, both promise a new urban space to experience different forms of"idleness", by employing the social, geographical and historical backgrounds of this unique location.These new coastal interventions also fit perfectly with the"Easy Way of Living" vision established for the city of ?zmir, by ?zmir Sea coastal regeneration project.□

7.8 人行橋剖面/Sections of Footbridge

9 人行橋平面/Plan of Footbridge

10 人行橋鳥瞰/Aerial view of Footbridge

11.12 日落休息臺/Sunset Lounge

評論

穆斯塔法·容迪：作為連接波斯坦利溪流兩岸的伊茲密爾沿海更新項目的一部分， 波斯坦利人行棧橋和落日休憩區是兩個非常成功的城市設計，把一個市政設施——橋——變成了城市中一處具有包容性和革新性的公共空間。橋的不對稱橫截面以及休憩區的斜面設計靈活運用了木板的折疊，與周遭環境產生了不同的互動方式。于是，行人們得以慢下腳步，坐臥在各種組合的座椅上，沉浸在城市和海灣的美景中。為了強調與周圍環境的連貫性，設計中沒有出現任何垂直邊，所有的表面都是水平伸展或是向天空延伸。（錢芳 譯）

魯塔·萊塔奈特：該項目充分證明了創造一個好的公共空間并不需要多大面積。本身也是一個公共空間的棧橋和這個休息區提供了一個充滿吸引力的空間，人們可以在這里進行各種活動和交流。這里對所有的市民開放，這樣一個小小的休閑區域為城市記憶的恢復（觀賞日落的儀式）做出了巨大貢獻，同時也賦予了這個空間感受、意義和特點。

經過精確測量的選址、對地理條件的充分利用、充分考慮了社交和文化意義的創新設計、建筑設計手法的運用、對使用者和整個海岸區域日常生活的順應都使得這個休息區成為整個區域最具吸引力的地點。仿佛這個場所希望得到這樣的設計，而建筑師們仔細聆聽到了這里的呼聲。（錢芳 譯）

Comments

Mustapha Jundi: As part of ?zmir's coastal regeneration project connecting the two sides of the Bostanl? creek, the Bostanl? Footbridge and Sunset Lounge are two urban interventions that successfully transform an infrastructural project - a bridge - into an inclusive, transformative,and communal space in the city.The asymmetrical cross section of the bridge and the sloped section of the lounge generate a play of multiple folding wooden planes offering various ways of engaging with the surroundings.As a result, pedestrians are encouraged to slow down and indulge with the views of the city and the creek in multiple seating configurations.This is further reinforced by the absence of any vertical edges, where surfaces extend into the horizon or fold into the sky, accentuating the experience of continuity with the surroundings.

Rūta Leitanait?: The project is a straightforward proof that one doesn't need many square metres to create a good public space.The bridge, that becomes a public space itself, and the lounge provide an attractive space, open to variety of activities and interaction.Accessible for all the citizens, this small recreational object contributes significantly to the restoration of the urban memory (ritual of watching sunset) that gives sense, content and individuality to this place.

Accurately measured location, subtle response to a geographical situation, socially and culturally meaningful programme and innovative, inviting architectural design, adapted to the user and the daily life of the whole coastal area make the Lounge the main attraction point of the whole area.It seems,the site was asking for this solution and the architects were careful enough to listen and to hear it.

13 日落休息臺鳥瞰/Aerial view of Sunset Lounge

14 日落休息臺/Sunset Lounge