上海静安绿地柒彩里建筑外立面设计/PlAP

前言
FOREWORD

城市更新是一种将城市中已不能适应现代化城市社会生活的区域，作必要的、有计划的改建活动。对现如今的中国城市，尤其是一线城市，城市更新的概念愈发重要，它承担了对区域复兴的推动作用，重塑活力，合理利用现有资源，帮助改善人们的文化娱乐生活品质。

Urban Renewal is to revitalize one city block which no longer meets the needs of modern urban social life.For cities in China, especially the first-tier cities, the concept of urban renewal becomes more and more important. It helps cities reshape vitality, utilize the existing resources and improve the quality of entertainment and cultural life for people.

建筑模型Building model

项目介绍INTRODUCTION

项目区位图The location map

上海静安七彩里是绿地集团联合PLA+PARTNERS对原有建筑静安中华商城的一次改造和重新设计。本项目位于上海市静安区曹家渡商圈，是静安、长宁、普陀三区交汇处，交通便利，与核心商圈的联系紧密，区位意义重大。

Shanghai Jing’an Qicaili is a renovation project for the current building (Jing’an China Mall) designed by PLA+Partners for Greenland Group. The project is in Caojiadu Business District, located in the junction area of 3 districts (Jing’an, Changning, and Putuo), highly accessible to several core commercial blocks.

原建筑静安中华商城The old building

原建筑（静安中华商城）在建成之后，由于一系列原因，长期搁置至今。项目启动后，我们对原建筑进行了一系列勘测和分析，另基于业主的建议和计划，最终双方共同决定采用全外挂幕墙形式，在原建筑的现有外立面之外，重新设计一个全范围的幕墙表皮。

The existing building (Jing’an China Mall) had been left undeveloped after its construction for a number of reasons. Since the initiation of the project, aseries of analyses and measuring have been carried out; meanwhile, a mutual decision has been made based on our analysis and the suggestions collected from the client that a curtain wall system is adopted.

手绘草图Hand-drawn sketches

改造后项目实景图Retrofitted building

立面改造The facade renovation

改造的大原则是尽可能地还原保留原建筑的体量关系，尊重原有建筑的形体，保留2-4层位置外凸的体块。同时，解构原有立面的同时，我们并不破坏原有结构，所有的创新思考，我们都在新加表皮上尝试表达。

Our main principle for this renovation project is to maintain the basic form of the original building, preserve the initial form and retain the exterior part on the 2nd to 4th levels. Moreover, despite dissecting the existing facades, we endeavor to keep its original structure intact. The entirety of the expression of the project’s innovations and ideas go on the additional layers.

穿孔板起伏设计

中心到边缘设计6种穿孔板，起伏增强

建筑入口Building entrance

整体用大的线条勾勒出原建筑中最有保留价值的体量关系，然后用统一、简洁、纯粹的穿孔铝板（考虑到建筑采光需求，需透光）覆盖整个建筑，并在入口中心位置采用全玻璃形式让建筑可以自由呼吸，制造虚实对比。

The most valuable forming relations of the existing building is outlined with rough stroke, then the most of the building is over layed with uniform, tasteful an dun adulterated perforated metal panels under consideration of the natural lighting and ventilation requirements. Beyond the main entrance ahead the cross road, a series of enmelled tempered glass are designed to complete the hollow-solid materials comparison.

改造后项目实景图Retrofitted building

穿孔板从中心至边缘，采用6种不同起伏程度的单元，制造波浪感，在日光变化中，从入口向远端起伏渐大，营造建筑立面的光泽变化。

Those perforatedmetal panels on the cladding façade have been divided into 6 types withdifferent horizontal heights. With 6 groups of metal panels meshed, we create aunique cladding design with a beautiful eye-catching “wave” façade at the daytime, as well as a night-time illumination.

表面二次肌理设计根据采光需求设计大小孔两种孔径
同时根据原建筑开窗位置和比例，晶格化之后，我们在外包冲孔板中相应需要更高采光率的位置设计透光率更高的大孔板，制造了表面的二次肌理。

We also take account of natural lighting when standing inside of the building. By retaining all the current windows, we gave a visual crystallization to all the windows in virtual design process, and designed larger-diameter panels in those positions need more light penetration-where the windows are.

建筑细节Architectural details

结语CONCLUSION

建筑实景Architectual

在城市更新的进程中，一些特定时代设计、建造并保留下来的建筑，现如今已经不符合当下审美、使用的需求，对此类建筑加以利用、重新设计和改造，赋予建筑新的生命将是未来建筑设计领域中需要密切关注的一个话题。

During the process of urbanization, buildings with particular antiquated designing styles have fallen out of favors of contemporary aesthetics and practical demands. Therefore the redevelopment and redesigning of such buildings, and revitalizations have been a focal point in the industry down the stretch.