马来西亚砂捞越河深水航道工程初步设计

概述了马来西亚砂捞越河口新建申纳里港开发２万吨级进港道所进行的航道设计，调头地、锚地、抛泥区的研究分析，以及施工工艺、船型选择等。     

波浪补偿稳定平台运动响应位移测量数据处理方法研究

针对波浪补偿稳定平台随船运动响应的特点,采用基于FFT时频转换的频域积分方法,结合Hilbert变换处理随船低频加速度信号积分的问题。试验结果表明,该方法可以有效实现测量信号的积分变换,为波浪补偿稳定平台的位移补偿提供有效的支持。     

Boussinesq方程波浪数学模型计算马来西亚科美纳河河口的波浪场

Ｂｏｕｓｓｉｎｅｓｑ方程波浪数学模型计算马来西亚科美纳河河口单堤整治方案的波浪场,为分析整治建筑物对河口地区水动力条件的影响提供依据。     

Improving the State of Coastal Areas in the Asia-Pacific Region

Stresses impacting the coastal zone in the Asia-Pacific region are briefly reviewed under the headings of sustainable coastal activities, coastal ecosystem management, community/resource interactions, coastal resource economics and sustainability, coastal area planning, and integrated coastal policies. Recent contributions on mitigation of these stresses are introduced, with emphasis on the Coastal Zone Asia-Pacific Conference, held in Bangkok, May 2002, where various innovative approaches to research, education, information sharing, and coastal policies aiming at improving the state of the coastal areas were presented. These include the roles of community in integrated coastal management; tools and planning for management of coastal areas; education program and capacity building; and the establishments of national and regional frameworks for integrated coastal management. As appropriate information and its transfer are critical to these processes, an analysis is presented of the content of the database on coastal projects in the region, highlighting areas of research interests, funding sources, and achievements. Another database on coastal ecosystems, currently under development, is presented as an example of the type of resource that can be expected to help advance our knowledge and ability to improve the management of coastal areas. Overall, these tools should allow us, given the political will, to improve the state of coastal areas.     

摩洛哥卡萨布兰卡-穆罕默迪耶沿海地区波浪能资源分析（英文）

In the last two decades, the exploitation of marine renewable energies(70% of the globe is made up of oceans), especially wave energy, has attracted great interest, not only for their high potential, but also for their high energy density. The development of wave energy is suitable for countries or regions with extensive coastline and high waves approaching the shore. This paper focuses on the study of wave potential and wave energy distribution in the Casablanca-Mohammedia nearshore area(Morocc...     

中国海岸波浪特征与建港条件研究

分析了中国渤海、黄海、东海和南海海岸的风与波浪特征。提出用代表波高描述海区年均波浪强度。时波高极大值应进行重现研究和归并处理。时港址选择、波要素推算和防浪设计有指导意义。     

船舶组合导航系统测量数据预处理技术研究

本文研究了船舶组合导航系统随机测量数据的等权、变权平均测量数据预处理技术及基于数据压缩技术后的滤波方程和应用仿真。最后，讨论了预测数据中扰动值的剔除方法。     

建立中国沿海海域波浪信息系统的构想

文章提出了建立中国沿海海域波浪信息系统，为港口，海岸及海洋工程设计以及海洋环境保护，防灾减灾等提供可靠的依据，并介绍了波浪测量与模拟的发展现状，重点论述了建立波浪信息系统的可行性和具体做法。     

基于复模态实验数据的陀螺矩阵的修正

在实际工程中,由有限元模型得到的计算值与通过试验获得的测量值之间往往存在偏差。为了能够精确预测结构的动力响应,依据测量信息修正存在的动力模型是非常必要的。本文考虑用不完备复模态实验测量数据修正陀螺矩阵的问题。在假定分析质量矩阵Ma>0与刚度矩阵Ka>0是精确的情况下,通过求解一个约束最优化问题,运用Lagrange乘子法得到了满足特征方程的加权Frobenius范数意义下的最优反对称修正矩阵。     

从实测数据判断箱筒型结构在风浪作用下的稳定性

箱筒型结构是一种新型的防波堤结构。通过土压力、孔隙水压力、振动、波浪、十字板等数据,对箱筒结构在大风浪作用下的稳定性进行了综合分析,得出在大风浪作用下箱筒稳定的结论。该结构适用于软土地基,工程费用低,建设速度快。     

多道瞬态面波技术在港口工程勘察中的应用

介绍多道瞬态面波法勘探的基本原理,以及该技术应用于港口工程勘察中解决岩土层的划分、地基土工程特性的分析、抗震设计参数的提供、地基加固效果的评价等一系列问题.