項目位置：韓國城南市

業(yè)主單位：韓國現代集團公司

建筑師: Heerim Architects &Planners,日建設計

面積: 25 068 平方米

項目年份: 2023 年

攝影師: Park Wansoon,Kim YongKwan

Location: Seongnam-si,South Korea

Client: HD Hyundai Group Company

Architects: Heerim Architects &Planners,Nikken Sekkei

Area: 25 068 m2

Year: 2023

Photographs: Park Wansoon,Kim YongKwan

整合 HD 現代集團 17 家公司的智能研發(fā)辦公室

HD現代全球研發(fā)中心位于首爾以南30公里的城南。在這座匯集了HD現代集團17家公司研發(fā)部門的大樓里，約有5000名來自不同領域的研究人員在此工作。該項目采用了“立方體”、“空隙”和“網格”這三個概念，以培養(yǎng)集團的“知識創(chuàng)造力”和“團結意識”。

具有象征意義的立方體外墻

“SMART CUBE”是一個邊長 90 米的象征性立方體設計，由 20 x 20 x 20 個 4.5 米立方體模塊組成。從四面八方（包括項目工地旁邊的高速公路）都能看到這個漂亮、均質的鋼制外框架立面，它既表達了HD現代集團作為一家與鋼材共同成長的公司身份，也表達了其對環(huán)境的企業(yè)態(tài)度。在炎熱潮濕的夏季和寒冷的冬季，建筑的立方體形狀通過減少單位體積的表面積來降低整體熱負荷。立方體設計還創(chuàng)造了一個堅固的鋼框架，具有結構穩(wěn)定性和防火 CFT（混凝土填充管）結構。

VOID：光、風和人來人往

“智能空隙 SMART VOID”是建筑中連接整個設施的巨大虛空空間。它將17家集團公司聯系在一起并促進交流，并通過自然采光和通風來降低能源消耗。一個連續(xù)的階梯式溝通甲板面向虛空空間，促進信息交流。該平臺將辦公人員的活動可視化，方便上下樓層之間的移動，并鼓勵偶然的互動。這種智能化的工作場所使交通順暢，合作超越了群體的界限，從而產生創(chuàng)新。

通過網格實現靈活舒適的室內環(huán)境

“智能網格”以4.5米外框網格為基礎，最大限度地提高了效率（辦公空間無支柱），同時通過遮擋太陽輻射改善了周邊區(qū)域的環(huán)境性能。網格型天花板上的照明燈具縫隙可靈活適應分區(qū)變化。此外，網格天花板還采用了輻射式供暖和制冷以及冷卻梁系統(tǒng)，以創(chuàng)造一個無死角和舒適的熱環(huán)境。通風系統(tǒng)通過天花板供應室外空氣，并通過地板將其送回，從而有效地循環(huán)新鮮空氣，這是自新型冠狀病毒肆虐以來的一項重要健康功能。

以實證工程為基礎，建設低碳化社會

我們以實證工程為基礎，創(chuàng)造豐富、舒適的室內環(huán)境，促進全球低碳化。除上述創(chuàng)新外，我們還部署了大型水熱儲能系統(tǒng)，以減少高峰期的電力消耗，并在現場進行太陽能發(fā)電。通過對運行的日常進行監(jiān)控和提供反饋，進一步改善性能。我們引進了HD 現代集團開發(fā)的直流配電系統(tǒng)，為辦公室照明和電熱泵供電。隨著越來越多的設備采用LED照明、太陽能電池和蓄電池等直流電源，無交直流轉換損耗的系統(tǒng)將成為未來擴展的先進舉措。

A smart R&D office that integrates 17 HD Hyundai Group companies

The HD Hyundai Global R&D Center is in Seongnam,30km south of Seoul.Approximately 5,000 researchers from various fields work in a building that brings together the R&D departments of 17 HD Hyundai Group firms.The three concepts of "CUBE," "VOID," and "GRID" were employed to foster “intellectual creativity” and “a sense of unity" in the group.

Symbolic fa?ade with three-dimensional CUBEs

“SMART CUBE" is a symbolic cube-shaped design 90m square,consisting of 20 x 20 x 20 modules of 4.5m cubes.Visible from all directions,including the highway next to the project site,the beautiful,homogeneous steel outer frame facade expresses both HD's identity as a company that has grown up with steel,as well as its corporate attitude toward the environment.The cubic shape of the building contributes to lowering the overall heat load by reducing the surface area per volume in the hot,humid summers and in the cold winters.The square cube design also creates a strong steel frame,with structural stability and a fire-resistant CFT (concrete-filled tube) structure.

VOID: where light,wind,and people come and go

“SMART VOID" is a huge void space in the center of the building that connects the entire facility.It unites the 17 group companies,induces communication,and reduces energy use with natural lighting and ventilation.A continuous stepped communication deck faces the void space to induce information exchange.The deck visualizes the activities of office workers,facilitates movement between upper and lower floors,and encourages incidental interaction.This smart workplace allows for smooth traffic and collaboration transcending group boundaries to generate innovation.

A flexible and comfortable indoor environment realized by GRlD

總平面圖 site plan

圖解 diagram

The “SMART GRID" is based on a 4.5-meter outer-frame GRID which maximizes efficiency (the office space is pillar-less),while improving environmental performance of the perimeter zone by shielding against solar radiation.The GRID-shaped ceiling with slits for lighting fixtures flexibly accommodates partition changes.The GRID ceiling also incorporates radiant heating and cooling as well as a chilled beam system to create a draft-free and comfortable thermal environment.The ventilation system supplies outside air through the ceiling and returns it through the floor to circulate fresh air efficiently -an important wellness feature since the advent of COVID-19.

Evidence-based engineering for a decarbonized society

Our evidence-based engineering creates a rich,comfortable indoor environment and promotes global de-carbonization.In addition to the above innovations,we have deployed large-scale water thermal storage to reduce peak power consumption,as well as on-site solar power generation.Further performance improvements are enabled by daily monitoring of operations and by providing feedback.We introduced a DC power distribution system developed by HD Hyundai to supply power for office lighting and electric heat pumps.As more equipment comes to adopt DC power sources such as LED lighting,solar cells,and storage batteries,systems with no AC-DC conversion loss represent advanced initiatives for future expansion.

設計概念圖 concept

剖面和立面圖 section and elevation

平面圖 plans