摘要
现行港工规范对于板桩码头前防冲刷计算规定不太完善,国外工程设计难于取信于人。鉴于此,结合国外专业论述及规范给出适合国外工程板桩码头前防冲刷计算的具体方法,并以实际工程作为算例,按照上述方法及国内规范规定方法进行计算对比,以此指出我国板桩码头防冲刷设计未考虑船舶引起的防冲刷的不足,建议对现行规范进行修编,与国际规范接轨。
Rules for scour protection in front of sheet pile in the present Chinese coastal engineering codes are not very complete,so design of scour protection for oversea project is difficult to be accepted.Considering of this,combined with international professional publication and standards,the method to calculate the scour protection in front of sheet pile which is accepted by most of engineers internationally is summarized.Moreover,scours protection for an actual project are calculated and compared by the aforementioned method and Chinese code.On the basis of the results,the shortage of Chinese code that the ship-induced scour isn’t considered is put forward.It is suggested to revise the present Chinese code so as to joint with the international codes.
出处
《水运工程》
北大核心
2012年第11期94-96,共3页
Port & Waterway Engineering
关键词
防冲刷
船舶引起
板桩
国外工程
规范
计算
scour protection
ship-induced
sheet pile
oversea project
code
calculation
