STELLA办公楼丨印度丨Sanjay Puri Architects

Stella是一座紧凑型办公建筑，位于印度马哈拉施特拉邦的Nagpur。项目用地面积为836.07平方米，在场地内布置了总计5,575平方米的办公空间，共14层，每层设置四个独立办公单元。受限于场地面积及法定退界与开放空间要求，建筑采用垂直发展的空间布局，在最大化可用面积的同时，确保办公空间始终获得充足的自然采光与通风。

Stella is a compact office building located in Nagpur, Maharashtra, India. Within a plot of 836.07 sq.m., the project accommodates 5,575 sq.m. of office space across 14 levels, with four offices on each floor. The restricted plot size and statutory open space requirements resulted in a vertical configuration, optimizing the usable area while maintaining natural light and ventilation throughout.

▼项目鸟瞰，Aerial view of the project ©Vinay Panjwani

▼项目街景，Street view of the project ©Vinay Panjwani

纳格浦尔是印度最炎热的城市之一，夏季气温最高可达48°C。为应对这一极端气候条件，建筑立面被构想为一层具有气候响应性的复合表皮。半圆形开放平台与包覆铝制百叶的种植花槽沿建筑外围在水平与垂直方向交替布置。这一富于变化的外部界面有效削弱了直射太阳辐射带来的热量，同时在建筑周围引入绿植，为室内空间营造出具有遮荫与降温效果的微气候环境。

▼概念生成，Concept generation ©Sanjay Puri Architects

Nagpur, among India’s hottest cities, records summer temperatures of up to 48°C. Responding to this extreme climate, the building’s façade is conceived as a layered, climate-responsive skin. Semicircular open decks and planters sheathed with aluminum louvers alternate along the entire perimeter both horizontally and vertically. This dynamic envelope mitigates direct solar heat gain while introducing greenery around the building, creating shaded, cooler microclimates for the interior spaces.

▼层叠式立面系统，Layered façade system ©Vinay Panjwani

▼建筑转角与连续阳台界面，Corner view with continuous balconies ©Vinay Panjwani

▼自下而上的建筑视角，Upward view of the building ©Vinay Panjwani

环绕立面的绿化缓冲带进一步提升了建筑的热工性能与视觉舒适度。设备与交通核心筒被设置在建筑东侧，使北、南、西三面能够充分打开，以形成自然采光的办公空间。面积较大的办公室布置在建筑前后两侧，从而获得充足的自然光、交叉通风以及外部景观视野，提升使用者的空间舒适度。不同于在热带气候中并不适宜的全玻璃办公建筑模式，Stella体现了一种更具地域语境与能源效率的建筑回应。该设计通过减少热量进入、降低运营能耗，并提供具有遮蔽且采光良好的办公环境，使室内获得柔和的间接光线。作为对场地环境的直接回应，Stella将被动式设计策略、绿色植被与当代表达相结合，塑造出一个扎根于气候语境之中的可持续办公场所。

Green buffers wrap the façade, enhancing thermal performance and visual comfort. The service and circulation core is positioned on the eastern edge, allowing the north, west, and south sides to open up for naturally lit office spaces. Larger offices occupy the front and rear, benefitting from daylight, cross ventilation, and outdoor views that enhance occupant comfort. Rejecting the fully glazed office typology unsuitable for tropical climates, Stella embodies a contextual and energy-efficient architectural response. The design minimizes heat gain, reduces operational energy consumption, and provides sheltered, well-illuminated workspaces with indirect sunlight. Conceived as a direct response to its setting, Stella integrates passive strategies, greenery, and modern expression to create a sustainable workplace rooted in its climatic context.

▼阳光下的铝百叶，Aluminum louvered under sunshine ©Vinay Panjwani

▼办公空间与自然采光，Office spaces with natural daylight ©Vinay Panjwani

▼地下层平面图，Ground floor plan ©Sanjay Puri Architects

▼奇数楼层平面图，Odd floor plan ©Sanjay Puri Architects

▼偶数楼层平面图，Even floor plan ©Sanjay Puri Architects

▼剖面图，Section ©Sanjay Puri Architects

▼局部剖面图，Spot Section ©Sanjay Puri Architects

Project Name: Stella

Project Type: Commercial

No. of Floors: G+14

Location: Nagpur, Maharashtra, India

Commencement Date: September 2021

Completion Date: January 2026

Client Name: Prestige Builders

Construction Company: Prestige Builders

Size of the Project: 60,000 sq.ft. (5574.14 sq.m.)

Cost of the Project: 20 Crores INR (21,97,803 USD)

Design Company: Sanjay Puri Architects

Lead Architect: Mr. Sanjay Puri

Design Team: Ruchika Gupta, Tanushree Jayakar, Sheetal Tharwal, Bahar Patil, Sumit Khandelwal,

Consultants:

Structural Consultant – Patankar Consultants

Façade Fabricators – Aditya Associates

Photo credits: Mr. Vinay Panjwani