xx港西港区液体化工码头工程设计重力式沉箱结构

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1、Good is good, but better carries it.精益求精，善益求善。xx港西港区液体化工码头工程设计重力式沉箱结构天津大学博士、硕士学位论文统一格式自动生成模板xx港西港区液体化工码头工程设计重力式沉箱结构Design for Liquid Chemical Wharf Enginnering of West Harbor of Yantai PortGravity Caisson StructureIV摘 要本设计是根据设计任务书的要求和港口与航道工程规范汇编的规定，对xx港集装箱码头进行方案比选和设计，并对沉箱部分进行了结构内力计算。通过对本码头相关地质情况进行分析

2、并结合各种码头形式的优缺点，确定本集装箱码头采用重力式沉箱结构。在设计中，首先进行总平面布置，分为陆域和水域两部分。陆域部分主要是根据重力式码头总平面布置原则确定集装箱堆场的面积和拆装箱库场的面积；水域部分则是确定航道设计尺度、码头前沿停泊水域尺度和回旋水域尺度。然后在此基础上绘出总平面布置图。在结构设计中，先初步确定沉箱的外形尺寸和沉箱内填石高度，然后进行作用分析，按永久作用、可变作用、偶然作用列出码头荷载的标准值，在此基础上进行稳定性验算，根据验算结果对沉箱外形尺寸和沉箱内填石高度进行修改。最后进行作用效应组合和沉箱的浮游稳定性验算，并对沉箱前面板和底板进行了配筋计算和抗裂验算。本设计的全

3、部图纸采用AUTO CAD绘制，另外论文还翻译了港口设计规划指导的英文文献。关键词：重力式码头；沉箱；波浪力；沉箱的浮游稳定；ABSTRACTThis port is a place where the port is being developed, now has a considerable scale of operation. The hinterland transport, benefit significantly, traffic has increased steadily. To meet the transport requirements of the develop

4、ment, promotion of port development is conducive to the rational distribution of ports for port operations and create greater social and economic benefits, the new berth is very important. Of the terminals plan selection and design, and part of the caisson structure calculation of internal forces. R

5、elated to the terminal through the analysis of geological conditions and combined with the advantages and disadvantages of various terminal forms to determine the gravity of the container terminal by caisson structure. In design, the first for general layout, divided into two parts, Land and water.

6、Land part of the main terminal in accordance with the general layout of gravity principle to determine the size and removable container yard box library market area; water channel in port is to determine the size, scale and water berthing pier Foreword water scale swing. On this basis, then draw the

7、 general layout plan. In the structural design, first determine the initial size and shape caisson height within the filling, then the role of analysis, by the permanent effect, variable effect, accidental effect of the standard load out terminal value based on the stability of this checking , accor

8、ding to the results, the size and shape of the caisson caisson height within the filling to be modified. Finally, the role of effect combinations and checking the stability of floating caissons, and the caissons were front and bottom reinforcement calculation and crack checking. The design drawings

9、using AUTO CAD drawing all.KEY WORDS：terminal gravity；caisson；wave force；stability目 录第1章 设计背景11.1 工程概述11.2 设计原则11.3 设计依据11.4 设计任务1第2章 设计资料22.1 地形条件22.2 气象条件22.3 水文条件22.4 地质条件22.5 地震条件22.6 荷载条件32.7 施工条件3第3章 设计成果43.1 总体设计成果43.2 结构方案成果43.3 施工图设计成果43.4 关键性技术要求43.5 设计成果评价4第4章 总平面设计54.1 工程规模54.2 布置原则54.3

10、设计船型54.4 作业条件54.5 总体尺度64.5.1 码头泊位长度64.5.2 码头前沿高程64.5.3 码头前沿停泊水域尺度74.5.4 码头前船舶回旋水域尺度74.5.5 陆域设计高程74.5.6 航道设计尺度74.6 平面方案比选74.7 装卸工艺设计8第5章 结构选型95.1 结构型式95.2 构造尺度95.2.1 沉箱外形尺寸95.2.2 箱内隔墙设置105.2.3 沉箱构件尺寸105.2.4 胸墙尺寸115.2.5 基床尺寸125.3 作用分析125.3.1 永久作用125.3.2 可变作用215.3.3 偶然作用335.3.4 码头荷载标准值汇总33第6章 结构计算356.1

11、 稳定性验算356.1.1 作用效应组合356.1.2 抗滑稳定性验算356.1.3 抗倾稳定性验算386.1.4 基床承载力验算406.2 构件设计426.2.1 计算图式426.2.2 作用效应组合426.2.3 内力计算426.2.4 承载力与抗裂验算516.2.5 沉箱浮游稳定验算60致谢63参考资料及设计规范64外文资料及译文66毕业设计任务书72设计进度计划表7782第1章 设计背景1.1 工程概述该工程地处xx开发区大季家东北海域、陆域范围东起八角东岛咀五哥石，西至九曲河口，东部作业区后方以疏港路为界，北部作业区后方以疏港路南500米为界，陆域纵深约1公里，规划陆域总面积为29.