Completed project exhibition series 04 | Haramain High Speed Railway

ALTOP承接的连接沙特阿拉伯主要城市的哈拉曼高铁，耗资78.7亿美元，是中东地区最大的交通项目之一。

ALTOP has undertaken the Haramain High Speed Railway, which connects major cities in Saudi Arabia and costs $7.87 billion, making it one of the largest transportation projects in the Middle East region.

每年朝觐时，麦加涌入两百多万信众，交通一直是个大问题。也正因此，哈拉曼高铁是沙特的重要基础建设，连接麦加 (Makkah)、麦地那 (Madinah)、吉达 (Jeddah) 和阿卜杜拉国王经济城 (KAEC) 四地，全长 450 公里。原本麦加、麦地那两地5小时的车程，因为有了高铁才得以减半。每年将服务约 6,000 万名旅客，预计至 2042 年将增长至 1.35 亿人次。

During the annual pilgrimage, Mecca attracts over two million followers, and transportation has always been a major issue. Therefore, the Haran high-speed railway is an important infrastructure in Saudi Arabia, connecting Makkah, Madinah, Jeddah, and King Abdullah Economic City (KAEC), with a total length of 450 kilometers. The 5-hour drive between Mecca and Medina was originally halved due to the high-speed rail. It will serve approximately 60 million passengers annually and is expected to grow to 135 million by 2042.

四座城市的四种颜色

车站采用模块化设计，每个城市的车站都基本相同。参考了当地传统建筑中的柱廊，车站采用钢柱和拱门形成独立的树状结构，这些结构构成一个方形网格，连接起来就形成了灵活的拱形屋顶。每个车站拱顶的颜色都不同，以反映不同城市的特征。

The station adopts a modular design, and the stations in each city are basically the same. Referring to the colonnades in traditional local architecture, the station adopts steel columns and arches to form an independent tree like structure, which forms a square grid and connects to form a flexible arched roof. The colors of the arches at each station are different to reflect the characteristics of different cities.

麦加车站的设计融入了装饰感十足的 Kab’ah神殿的金色叶片元素，同时也凸显了麦加市作为圣地的重要地位。

麦地那车站则是生动的绿色设计，灵感源自先知寺 (Mosque of the Prophet)。

吉达车站以紫色的顶篷为特色,与吉达市形成特殊共鸣。

而 KAEC 车站则采用极具未来感的蓝色和银色,以此象征其作为现代化新城市的地位。

遵循日照的设计法则

每个车站都依据其朝向采用不同的立面组合—在不十分需要可见性的地方采用实体立面。通向大厅和站台的玻璃入口隐藏在外部木格屏和外伸顶篷后。

Each station adopts a different combination of facades based on its orientation – physical facades are used in areas where visibility is not very necessary. The glass entrance leading to the lobby and platform is hidden behind the external wooden grille and extended canopy.

拱形的屋顶和墙壁上则开了孔洞，白天可以将阳光水平引入到车站大厅，减少日照热量，夜间，孔眼之间的聚光灯像是夜空中的星星。

The arched roof and walls have holes that allow sunlight to be directed horizontally into the station hall during the day, reducing sunlight heat. At night, the spotlights between the holes resemble stars in the night sky.

面对炎热的天气，无需设备，站外到月台的环境温度就能自动下降。车站内的温度将维持在 28 度，月台上有大风扇和喷雾装置，保持空间的凉爽，为沙特阿拉伯的可持续交通打下新的基础。

In the face of hot weather, without the need for equipment, the ambient temperature from outside the station to the platform can automatically decrease. The temperature in the station will be maintained at 28 degrees. There are large fans and spray devices on the platform to keep the space cool and lay a new foundation for sustainable transportation in Saudi Arabia.

十分特殊的方形网格

ALTOP 为项目提供了铝板幕墙、铝板遮阳系统、钢结构、不锈钢等多种产品，共计120,000 ㎡。工程量巨大，项目时间紧，任务重，ALTOP开通多条生产线同时加工，制定严格周密的质量管理体系，最终以100%正确率出品了完全符合要求的产品，赢得了总包的一致认可。

ALTOP has provided various products for the project, including aluminum curtain walls, aluminum shading systems, steel structures, stainless steel, etc., totaling 120000 square meters. With a huge engineering volume, tight project schedule, and heavy tasks, ALTOP has opened multiple production lines for simultaneous processing, developed a strict and thorough quality management system, and ultimately produced products that fully meet the requirements with 100% accuracy, winning unanimous recognition from the general contractor.

该项目采用独特的树状结构，这些结构拼成一个方形网格，以27米方形网格为一个单位，在网格交点布置独立的钢柱和拱门结构，既要保证每个方形网格都具有一致性，且角度及尺寸误差范围均需要严格控制。ALTOP凭借对复杂造型的丰富经验及硬实力，最终将设计理念完美呈现。

This project adopts a unique tree like structure, which is assembled into a square grid. The 27 meter square grid is used as a unit, and independent steel columns and arch structures are arranged at the intersection of the grid. It is necessary to ensure that each square grid has consistency, and the angle and size error range need to be strictly controlled. ALTOP, with its rich experience and hard work in complex shapes, ultimately presents the design concept perfectly.

哈拉曼高速铁路现在通过吉达沿海城市和阿卜杜拉国王经济城连接着穆斯林圣地麦地那和麦加。满足了日益增长的乘客需求，成功解决了沙特阿拉伯交通难题。

The Haran high-speed railway now connects the Muslim holy sites of Medina and Mecca through the coastal city of Jeddah and the King Abdullah Economic City. Satisfied the growing demand for passengers and successfully solved the transportation problem in Saudi Arabia.

ALTOP经与此次合作后，再次肯定了ALTOP无论是在规模上、技术上、批量化生产上具有的强大实力，ALTOP也将继续走在不断钻研、不断进步的道路上，为世界各地的绿色建筑添砖加瓦！

After this cooperation, ALTOP has once again affirmed its strong strength in scale, technology, and mass production. ALTOP will continue to walk on the path of continuous research and progress, adding bricks and tiles to green buildings around the world!

Post time: Apr-26-2023