天津于家堡金融区地下车行系统通风设计

Ventilation Design of Underground Auto-Traffic System at Yujiapu Financial District in Tianjin

天津于家堡金融区位于天津塘沽区海河北岸,是滨海新区中心商务区的核心。为解决通行能力低、路网不足等原因造成的交通拥堵问题,提出在金融区建设地下车行系统。该系统与地下车库、隧道均有相似之处。对地下车库和隧道的通风方式进行比较,结合项目自身特点,采用全横向通风方式对地下车行系统进行计算、设计、总结,为以后的运营管理及远期项目的开展奠定基础。

Tianjin Yujiapu Financial District is located at the north coast of Haihe River in Tanggu District of Tianjin, which is the core business area in Tianjin Binhai. To resolve the traffic jam caused by low -pass ability and lack of traffic -net, we’re advising to build underground auto -traffic system. Underground auto-traffic system is similar with underground garage and city tunnel, so we compare the ventilation system of them and adopt the transverse ventilation system to compute and design. At last, we sum up the design to establish the base for the management and expansion of the project in future.