圣雅克900号大楼丨加拿大魁北克

2026/03/05 12:38:55

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位于Quartier des Gares片区核心地带，圣雅克900号大楼为当代高密度城市居住挑战提供了一个注重语境的回应。项目建于一处历史上被视为市中心边缘剩余空间的场地之上，这座63层高的大楼在由铁路走廊与维勒-玛丽高速公路塑造的基础设施景观中，建立起一个连贯且宜居的微型城市单元。该综合体项目包括四层地下停车空间、一座12层的Moxy酒店、分布于48层中的约700套出租住宅单元，以及一系列共享设施与社交空间。随着蒙特利尔持续在建筑遗产保护、住房压力与生态转型之间寻求平衡，900圣雅克大楼展示了垂直住宅开发如何在尊重城市历史、回应现有基础设施并适应不断演变的都市生活方式方面发挥积极作用。

▼模型，Model © Chevalier Morales

At the heart of the Quartier des Gares, the 900 Saint-Jacques tower offers a contextually sensitive response to contemporary challenges of high-density urban living. Built on a site historically perceived as residual space at the edge of the downtown core, the 63-storey tower establishes a cohesive and liveable microcosm within an infrastructural landscape shaped by rail corridors and the Ville-Marie Expressway. The mixed-use program includes four levels of underground parking, a 12-storey Moxy hotel, approximately 700 rental residential units distributed across 48 storeys, and a series of shared amenities and social spaces. As Montreal continues to negotiate the intersection of it’s built heritage, housing pressure, and the ecological transition, 900 Saint-Jacques exemplifies how vertical residential development can engage meaningfully with the city’s past, present infrastructure, and evolving urban lifestyles.

▼大楼与周边街区，Tower and surrounding neighborhood © Maxime Brouillet

▼项目鸟瞰，Project aerial view © Maxime Brouillet

大楼的矿物质外立面重新诠释了蒙特利尔的建筑遗产，呼应旧蒙特利尔、维勒-玛丽广场、永明人寿大楼以及奥林匹克公园等地所呈现的材料肌理。立面由一系列雕塑化的预制混凝土板构成，其形态唤起城市的象征元素，包括交织线索与十字形图案。在以玻璃为主导的城市天际线中，大楼因此脱颖而出。尽管体量庞大，立面的细部处理却赋予建筑以轻盈之感；随着太阳方位变化，立面浮雕的层次亦呈现出不同的光影效果。策略性设置的通透体量引入开放瞬间，展示内部的社会活动，并强化建筑与公共领域之间的联系。

▼标志性十字纹样生成示意图，Emblematic cross pattern diagram © Chevalier Morales

The tower’s mineral envelope reinterprets Montreal’s architectural heritage, echoing the material grain of Old Montreal, Place Ville-Marie, the Sun Life Building, and the Olympic Park, among others. Composed by a series of sculpted precast concrete panels evoking interwoven threads and cruciform patterns, emblematic of the city, the tower stands out in a skyline dominated by glass. Despite its size, the articulation of the envelope conveys a sense of lightness to the building, while solar orientation reveals variations in relief across the façade. Strategically positioned transparent volumes introduce moments of openness, revealing the social activity within and reinforcing the building’s connection to the public realm.

▼大楼外观概览，Overall exterior view © Maxime Brouillet

作为2025年《Canadian Architect》卓越奖（Awards of Excellence）获得者，圣雅克900号大楼因其建筑品质与技术掌控力而备受认可，尤其体现在其对预制混凝土的创新应用。在以玻璃住宅大楼为主流的背景下，该项目确立了一种与蒙特利尔矿物质材料文化对话的当代表达。立面通过有限数量的预制板模块重复与重组生成，并通过精细化设计模糊不同立面元素之间的边界。假缝处理、开放式转角板以及超出模块界限延展的几何构型增强了立面的连续感，形成类似织物的表皮表达，突破了传统混凝土板构造语言。建筑体量被划分为三个明确的层次：通透的基座、绿植覆盖的裙房以及加冕式塔冠。每一层次对应不同的城市尺度，并与相应的绿色空间相结合。在地面层，高度通透的围护结构激活了公共界面，并支撑与餐厅露台及邻近自行车基础设施相连的花园空间，呼应Quartier des Gares片区专项规划（PPU）中提出的绿化目标。裙房层采用肌理化混凝土板与景观露台构成悬浮花园，在街道与上部大楼之间建立起可感知的过渡。大楼顶部的屋顶绿地由超尺度立面开口所框定，可远眺皇家山全景，并强化建筑与蒙特利尔地形之间的垂直对话。

▼预制混凝土板模型，Precast concrete panel model © Chevalier Morales

Recipient of a 2025 Canadian Architect Awards of Excellence, 900 Saint-Jacques is recognized for its architectural quality and technical mastery, particularly in its innovative application of precast concrete. In contrast to the predominance of glass residential towers, the project asserts a contemporary identity in dialogue with Montreal’s mineral material culture. The envelope is generated through the repetition and recomposition of a limited number of prefabricated panel modules, detailed to blur the boundaries between different façade elements. The use of false joints, open corner panels, and geometries extending beyond module limits enhances a sense of continuity across the surface, producing a textile-like expression that departs from the traditional language of concrete panel construction. The building’s massing is articulated into three distinct strata: a transparent base, a planted podium, and a crowned tower. Each layer corresponds to a different urban scale and is paired with a corresponding green space. At ground level, a highly transparent envelope activates the public realm and supports a garden connected to the restaurant terrace and adjacent cycling infrastructure, contributing to the greening objectives outlined in the Quartier des Gares PPU. The podium level features textured concrete panels and landscaped terraces forming a suspended garden, establishing a perceptible transition between the street and the tower above. At the summit, a rooftop green space is framed by oversized façade openings, offering panoramic views toward Mount Royal and reinforcing the building’s vertical dialogue with Montreal’s topography.

▼矿物质感立面，Mineral façade expression © Maxime Brouillet

▼向上仰望立面，Façade view from below © Maxime Brouillet

▼立面细部，Façade detail © Maxime Brouillet

项目的建筑与功能策略将集体生活置于住宅概念的核心。贯穿整栋建筑分布的共享设施网络旨在促进社交互动，并支持居民与酒店客人多样化的日常活动。露台、花园、餐厅、社区空间、共享厨房、联合办公区域与休闲空间共同延展住宅单元功能，提供昼夜皆宜的活动场所。通过对私密空间的延伸，项目试图将垂直居住重新定义为一种社交连接与体验导向并重的都市生活方式。项目的可持续发展策略同时涵盖环境与社会层面。从能源角度来看，高性能围护结构结合先进机电系统，超越基础能效标准，并契合类似LEED认证框架中的原则。优化的窗墙比、本地材料的使用、节水措施以及高效照明系统共同降低了建筑的环境足迹。值得注意的是，与传统玻璃幕墙相比，预制混凝土围护结构在冬季能耗表现上提升约25%。在社会层面，圣雅克900号大楼优先考虑家庭类型的多样性与长期宜居性。住宅组合提高了家庭型单元的比例，提供大量三居室及可灵活调整的户型，以适应不断变化的需求。受紧凑居住理念启发的小型单元为市中心住房提供更具可负担性的进入方式，并通过高品质且丰富的共享空间加以平衡。

The project’s architectural and programmatic strategy places collective life at the heart of the residential concept. A generous network of shared amenities is distributed throughout the building to foster social interaction and to support a diverse range of daily activities accessible to both residents and hotel guests. Terraces, gardens, a restaurant, community spaces, a shared kitchen, coworking areas, and relaxation zones extend the residential units by offering a wide range of activities, both day and night. The extension of private areas aims to redefine vertical living as a socially connected and experience-driven form of urban living. The project’s sustainability strategy addresses both environmental and social considerations. From an energy standpoint, the high-performance envelope, in combination with advanced electromechanical systems, exceeds baseline efficiency standards and aligns with principles found in LEED-type certification frameworks. Optimized window-to-wall ratios, the use of locally sourced materials, water-efficiency measures, and high-efficiency lighting systems collectively reduce the building’s environmental footprint. Notably, the precast concrete envelope improves winter energy performance by approximately 25% compared to a conventional glass façade. Socially, 900 Saint-Jacques prioritizes the diversity of household types and long-term livability. The residential mix includes an enhanced proportion of family-sized units, with a significant offering of three-bedroom and flexible layouts adaptable to evolving needs. Smaller units, inspired by the principles of compact living, provide more accessible entry points to downtown housing, offset by the quality and abundance of integrated shared spaces.

▼室内游泳池空间，Indoor swimming pool © Maxime Brouillet