穿黄工程线路比选试验研究

Comparison and selection of routes of Yellow-River-crossing works

在实体模型试验基础上,对穿黄工程隧洞方案和渡槽方案进行了不同过河线路的比较,通过对河势、水位、流速及河床冲淤几方面的试验研究,认为孤柏嘴线隧洞方案优于其他穿黄线路方案,不同线路的渡槽方案虽各有优缺点,但均是可行的。

Different river?crossing routes with tunnel schemes and aqueduct schemes of Yellow?River?crossing works were compared by physical model test. From river regime, water levels, velocities and deposition or scour,the test results indicated that the Hubaizui tunnel scheme is better than other Yellow?River?crossing route scheme, and aqueduct schemes with different routes, although they have each advanteges and disadvanteges, are all feasible.