Assessment of the volume of fluid method for free-surface wave flow

This study was concerned with the free-surface wave flow around a surface-piercing foil. The volume of fluid method implemented in a Navier–Stokes computational fluid dynamics code was employed. Three widely used discretization schemes for the volume of fluid method were assessed for a test case that involved general ship waves, spilling breaking waves in front of the leading edge, and bubbly free surfaces in separated regions. A single computational approach was selected for the comparison, and a grid-dependence study was carried out. The computational results were validated against existing experimental data, showing good agreement. The validation results suggest that all three discretization schemes perform well, but the best and most efficient results were obtained using the high-resolution interface capturing scheme.     

巴哈马车客渡船设计简介

本船作为车客渡船具有多用途、多任务的特点,适应性强.该文从型线设计、总体布置、稳性计算等方面,概要介绍了本船的一些设计特点.     

岩溶地区桩基基础的设计与施工

通过认真调查岩溶地区地质情况,提出岩溶地区桩基设计、施工的合理方案。     

嵌岩桩设计和施工控制要点

结合嵌岩桩在南海石化马鞭洲15万吨级原油码头的应用实践,对嵌岩桩的设计和施工控制要点进行探讨,以期对后续类似工程起借鉴作用。     

电渗法处治过湿土路基填料现场模型试验

电渗法处治过湿土路基填料是一项土工新技术。通过河北省大广高速公路京衡段电渗法处治过湿土现场模型试验,揭示过湿土现场含水量、电流密度和温度随电渗法处治时间而变化的规律,得出施工可行性结论,可为电渗技术在路基中的应用奠定基础。     

软式透水管法对路堑路面水毁治理的技术研究

软式透水管法用于防治路堑路面的地下水水毁,简单易行,经济合理,便于维修和清理,在高路堑混凝土路面的设计、施工和养护工作中是一个比较值得借鉴和推广的方法。     

最低评标价法在工程招标中的应用

实行合理最低评标价法是一项系统工程,需要项目法人负责制、建设监理、合同管理、工程风险管理（工程保险和工程保证担保）、资质管理、工程质量监督管理等制度的配套,在实施过程中应予以综合考虑。     

梅观高速公路扩建设计要点分析

结合工程实际,以深圳市梅观高速公路扩建工程为例,对梅观高速公路的设计概况、难点以及环境保护等问题进行论述,对工程实践具有指导意义。     

城市可持续交通系统的研究

通过对国内外可研成果的分析和研究,结合沈阳市的实际情况,分析了沈阳市交通系统现状和存在问题,明确了沈阳城市可持续交通系统的影响因素和指标体系,制定了沈阳市可持续交通系统的实现方法。     

The Necessity of Establishing a Regional Marine Research Program for the U.S. West Coast

The welfare of the marine environment of the U.S. West Coast of California, Oregon, and Washington is hindered by insufficient understanding of ecosystem dynamics and human pressures. Greater coordination, integration, and support of mutually identified research priorities across research organizations on the West Coast are necessary. This level of collaboration is essential to responding to regional ecosystem threats, such as the impacts of human occupation of coastal areas, over-harvesting of marine resources, and climate change. To address this need for collaboration and build on the accomplishments of existing research organizations, this article advocates the establishment of a West Coast regional marine research program (RMRP).