由长江科学院承担的南水北调穿黄隧洞大型仿真模型试验 ,经过 3个多月的艰苦努力 ,目前一次加荷试验成功。所获成果为验证计算参数、计算方法及结果是否合理可靠 ,提供了科学依据。南水北调中线工程穿黄隧洞拟采用盾构法施工 ,由于穿黄隧洞直径大 ,埋藏深 ,结构形式和受力条件 The Yangtze River Academy of Sciences undertaken by the Yangtze River North Tunnel through the Yellow River large simulation model test, after more than three months of hard work, a successful load test. The results obtained verify the calculation parameters, calculation methods and results are reasonable and reliable, providing a scientific basis. Due to the large diameter, deep burial, the structure and the stress conditions of the tunnel passing through the Yellow River,