隧道半密闭空间的特性、隧道洞口处的“喇叭效应”，使得城市隧道的噪声问题尤为突出。为降低隧道内噪声对人车、隧道外噪声对周边环境的影响，DGJ 32/TJ 216—2016《城市隧道噪声控制技术规程》系统地提出了城市隧道噪声控制技术的相关方法，并于2017年3月1日正式实施。该规程符合江苏省快速发展的城市隧道建设背景，为提高隧道工程声环境质量，创建舒适、安全的通行环境提供了技术保障。为进一步推广规范的应用，首先，介绍了当前城市隧道噪声控制存在的问题和标准制订的缘由；然后,对标准的编制背景和目的进行了介绍，对规程编制的原则及编制过程进行了说明；最后，对该规程的主要编制特点及创新点进行了总结和阐述，并结合泰州永定路隧道给出了应用案例。

Due to the characteristics of the semiclosed space in the tunnel and the "horn effect" at the tunnel entrance, the noise problem of the urban tunnel is particularly prominent. Formally implemented on March 1, 2017, the Technical Specification for Noise Control of Urban Tunnel (hereinafter referred to as the Specification) systematically put forward relevant methods of urban tunnel noise control technology, which is used to reduce the impact of noise inside the tunnel on human and vehicles, and noise outside the tunnel on the surrounding environment. The Specification is in line with the background of the rapid development of urban tunnel construction in Jiangsu Province, and provides technical support for improving the sound environment quality of tunnel engineering, creating a comfortable and safe passage environment. To further promote the application of the Specification, the existing problems of noise control in urban tunnels and the reasons for the formulation of the Specification are introduced. Then, the background, purpose, principle, and creation process of the Specification are explained. Finally, the main characteristics and innovations of the Specification are summarized and expounded. A case study is conducted on Yongding road tunnel in Taizhou.