【作者】 刘凯；

【导师】 詹世富； 夏炜；

【作者基本信息】 河海大学 ， 建筑与土木工程， 2005， 硕士

【摘要】 江苏是水运大省,内河航运在全省国民经济发展中起着重要的作用。航道护岸工程在航道整治工程中,具有量大,投资多的特点。如何采取措施,使得护岸结构合理,节省投资并且满足设计试用年限,这是具有较高使用价值的课题。 本文详细介绍了江苏省航道护岸现状特点,分析了护岸损坏机理,介绍并分析了船行波形成机理及波要素确定方法,探讨了船行波对护坡的影响。 本文采用结构优化设计理论和方法,在满足稳定、应力条件下,对直立式和斜坡式护岸进行优化设计。优化设计成果表明,它比传统设计的结构更加经济合理,并大大节省设计时间。优化设计的成果可供工程实践参考使用,其设计方法在类似工程设计中采用,并具备较高的理论水平和实际使用价值。 本文还对护岸的发展趋势做了展望,随着以人为本的理念形成,环境保护日益受到重视,绿化生态护坡将是未来护岸结构型式的总趋势。更多还原

【Abstract】 Water carriage is very developed in Jiangsu province. Inland waterway navigation plays an important role in province economy. Waterway bank protection project has more characters of much quantity, much more investment in waterway regulation. It is a valuable task that how to adopt some methods to making the structure reasonably, saving investment and meeting operating fixed number of year.In this thesis; the author detailedly introduced the character of waterway bank protection status quo in Jiangsu province; analyzed the reason of bank protection destroyed; introduced and analyzed the mechanism of shipping wave and method to confirm wave factor, discussed the affection between the bank protection and shipping wave.In this thesis, the author adopted the theory and method of structure preferred design, maked preferred design of erect and slope bank protections with meeting stability and stress conditions. The result of optimized design is detailed that it is more economic than traditional style, and save design time. The result also can be used in other similar project It has higher level of theory and worthy of practice.In this thesis, the author expected the direction of bank protection structure in future. Virescence zoology bank protection structure will be a new direction during the consciousness of human being and environment formed.更多还原