Changzhutan Inter-city Railway
The Changzhutan Inter-city Railway is the backbone of the urban rail network connecting the Changsha, Zhuzhou, and Xiangtan city clusters. Spanning a total length of 104.36 km and featuring 24 strategically located stations, this high-speed line is designed for speeds of up to 200 km/h, facilitating seamless regional integration.
Products
metal perforated noise barrier
ACOUSTIC PANEL SYSTEMS
STRUCTURAL SOUND INSULATION
Sector
RAILWAY / HIGH-SPEED RAIL
The Challenge
Operating at speeds of 200 km/h within the densely populated central zones of the Changsha-Zhuzhou-Xiangtan cluster presented significant acoustic challenges. The project required a noise mitigation strategy that could handle high-frequency vibration and intense wind pressure while ensuring the safety and comfort of both passengers and residents in the surrounding urban areas. Precision in supply and construction was critical to maintain the project’s tight infrastructure schedule.
Solution
Our company was entrusted with the comprehensive supply and construction of the sound barrier systems for this core inter-city link:
- High-Speed Noise Mitigation: We deployed advanced sound barrier panels specifically engineered to absorb and deflect the unique acoustic profile generated by inter-city rail traffic.
- Integrated Supply Chain: Managed the full procurement and delivery of high-performance materials to meet the 104.36 km project scope, ensuring consistent quality across all 24 station zones.
- Professional Construction: Our specialized teams handled the installation of the barrier systems, ensuring they met the rigorous safety and structural standards required for rail lines operating at 200 km/h.
Execution and Outcomes
By overseeing both the supply and construction phases, we ensured a seamless integration of the acoustic barriers into the railway’s infrastructure. The project successfully achieved its noise reduction targets, contributing to the efficient and environmentally responsible operation of the Changzhutan Inter-city Railway. Our involvement has helped establish a quieter, more sustainable transit corridor for the millions of residents within this vital tri-city economic zone.
