Waterproofing Challenges in Yan'an New District Tunnel Project: Causes and Solutions

The Yan'an New District tunnel project is a significant transportation engineering project, but it has faced challenges like water leakage, construction quality, and construction technology during the construction process. This article delves into these issues, examining their causes and proposing effective solutions.

Firstly, the research analyzes the issue of water leakage and pinpoints the main reasons as complex geological conditions and improper waterproofing treatment. The article emphasizes that addressing these factors is crucial for preventing future leakage.

Secondly, the article examines the problem of construction quality, concluding that loose supervision of waterproofing construction is the primary cause. The research highlights the importance of strict supervision to ensure high-quality construction.

Furthermore, the article studies the issue of construction technology, identifying outdated waterproofing techniques as the root cause of problems in the construction process. The article emphasizes the need for adopting advanced waterproofing techniques to enhance efficiency and effectiveness.

Based on these analyses, the article offers several countermeasures and suggestions. For the issue of water leakage, the article recommends implementing measures to prevent leakage in construction joints. For construction quality issues, the article suggests strengthening inspections and repairs of damaged waterproof layers. Lastly, for construction technology issues, the article emphasizes the need for enhanced control over the construction process of waterproof layers.

This article provides valuable insights into the waterproofing construction issues faced during the Yan'an New District tunnel project and proposes practical solutions. The research findings aim to contribute to the smooth progress of similar engineering projects in the future.