cdf海口国际免税城——外立面篇|纯粹于夜晚，处世自然

LDPi 意大利Luce e design

cdf海口国际免税城位于海南省海口市西海岸，毗邻新海港码头，是游客与商品出入岛的主要枢纽，具有重要的交通战略意义，是海口市经济发展的核心区域。

The cdf Haikou International Duty Free City is located on the Northwest coast of Haikou, Hainan province. It is adjacent to the Xinhai Port, the core area of the city's economic development and an important transportation hub serving as an entry and exit port for goods and visitors.

因其优越的地理位置，和对项目周边丰富的自然元素的考量，法国VP建筑设计事务所（Valode & Pistre Architectes），以“九州祥云，南海之冠”为理念，打造了cdf海口国际免税城。整体建筑与景观融合共生，金属面板和玻璃幕墙构成自然而优雅的曲线，展现建筑通透美感的同时，还为室内提供了必要的自然光线。

With its unique geographical location, Valode & Pistre Architectes created the cdf Haikou International Duty Free City with natural elements from the surrounding areas that are integrated into the architectural design which is based on the concept of the "Auspicious Clouds in Jiuzhou, the Crown of the South China Sea". The landscape merges symbiotically into the overall architecture with natural and elegant wavy curves made of metal panels and glass curtain wall allowing natural light into the building where necessary.

在项目初期的现场调研中，LDPi的设计团队在美不胜收的日落的引领下，踏上了这趟海口西行之旅。从眼前的美景中，LDPi发现了此次项目的挑战：自然和舒适的人造光之间的融合。

During field surveys at the early stage of the project, LDPi’s design team was on its Journeys to the West of Haikou accompanied and led by the most beautiful and natural element that unfolds before dusk: sunset. This is when LDPi found its challenge: the integration between natural and comfortable artificial lights.

首先LDPi遵循了建筑设计理念和立面特征的原则，根据建筑的特点打造不同的照明层次。

屋面结构采用中免集团高端商业建筑一贯保留的“星光”元素，点光源点缀出一道“星河”；挑檐结构下的三角形穿孔板采用内透的发光模式，水平曲线的玻璃幕墙采用LED灯柔和地照亮，勾画出建筑的层次，整个立面的照明力求舒适且自然的效果，就像洒落在金沙湾滨海公园海滩上的夕阳。

First, LDPi absorbed from top to bottom the language of the architectural design, focusing on creating different lighting layers based the building’s characteristics.

Except for the rooftop “star light” surface lights, the entire facade lighting brings the natural effect of sunset light that washes upon the beach of the nearby Jinshawan Binhai park onto the facade. The horizontal curves of the glass curtain wall as well as the triangular and lozenge shaped perforated panels are softly washed by LED lights that reveal and outline architectural hierarchies.

其次，小规模1:1模拟样板也是验证设计可行性的重要手段之一。

Partial 1:1 scale mockups are one of the important means to verify the feasibility of a design.

小规模1:1模拟样板 Partial 1:1 scale mockups

LDPi自概念阶段开始就在实验室和园区场地内进行小规模1:1模拟样板和灯光模拟工作，实验结果不仅可以帮助团队进一步优化灯具的安装节点，还可以通过不同视角观测，对灯光效果进行微调，模拟确定了在不同视角、不同时间段、不同状态人群的观看尺度和感受，从视觉出发完成不同立面的色彩与亮度定位。

When necessary, from the very early schematic design stage, LDPi validates its design by independently carrying out partial 1:1 scale mockups and lighting simulation on its premises as well as onsite. The results help the team to not only further optimize lighting fixtures’ installation details, but also to fine tune the lighting effect through observation from different view points, to determine the viewing scale and to understand the feelings of people from different perspectives at different time periods when adjusting a mix of brightness, color temperatures or colors where applicable.

平日18:00-23:00模式：青色或粉色

Regular day mode 18:00-23:00: cyan or pink

周末及节假日模式18:00-23:00：彩色

Weekend and holidays' mode 18:00-23:00: mixed colors

针对航线设定的午夜模式23:00后

Midnight mode set for airline routes from 23:00

调光是灯光设计的最后一环，也是至关重要的一环。在现场最终调试的过程中，LDPi与客户的项目部敲定了仅四种符合当地航空交通法规的场景模式变化，使它们在不同时间为cdf海口国际免税城营造不同的氛围。

During the final site commissioning, LDPi ensured in this case that the only four lighting scenes, confirmed with the customer’s project team and matching local airline traffic regulations, are properly set for the cdf Haikou International Duty Free City as they create different atmosphere at different times.

值得一提的是，在针对当地航线设定的午夜模式下，强制调暗灯光效果，仅屋面“星光”和裙楼灯光始终柔和地亮起，确保不会影响夜间飞行，并以一座地标性建筑的体量安静地陪伴来往海口的人们。

And a mandated dimmed lighting effect that include only the roof "starlight" together with the podium lights always softly on for the midnight mode set especially for aircrafts landing at and taking off from the Haikou Meilan International Airport.