In regulation works of mountainous channel , determination of designed lowest navigable water level of reach with fluctuating backwater area is a common problem 摘要變動回水區(qū)河段設計最低通航水位確定是目前山區(qū)航道整治工程中經(jīng)常遇到的問題。
The maximum navigable designed water level under bridge in the usa is analyzed , and the method for calculating the maximum navigable water level in china is appraised 摘要對美國橋梁最高通航設計水位進行分析,并對我國最高通航設計水位的計算方法進行評議。