摘要：本次设计针对青岛港董家口港区的自然条件、地质地貌资料、施工条件、船型资料、水文资料等工程概况对于董家口港区1万吨级散货码头进行了总平面布置以及重力式码头结构设计。

董家口港区为国家枢纽港青岛港的重要组成部分，是青岛港优化港口布局和实现可持续发展的重要依托。以大宗散货、液体化工品及杂货运输为主，逐步发展成为服务腹地物资运输和临港产业开发的大型综合性港区。在本港区建设一个1万t散货码头，可以满足国家和地方经济发展规划和总体部署，并适应船舶大型化发展的需求，满足当地经济发展的需要，改善当地经济状况。

本次设计中散货码头采用沉箱结构，通过地形水位条件确定码头高程与各个构件尺寸。主要内容包括依据相关规范对沉箱结构进行了抗滑，抗倾稳定性验算，地基承载力验算，还对沉箱进行了浮游稳定性验算，内力计算，配筋计算等。

关键词：重力式码头；沉箱结构；散货码头；总平面布置

Abstract：This design is aimed at Qingdao Port Dongjiakou port area of natural conditions, geological and geomorphological data, construction conditions, ship type data, hydrological data and other engineering overview. For the Dongjiakou port area 10,000 tons bulk cargo wharf for the general layout and gravity dock structure design.

Dongjiakou Port is an important part of Qingdao Port, which is an important part of Qingdao Port, which is an important part of Qingdao Port's optimization of port layout and sustainable development. To bulk bulk cargo, liquid chemicals and grocery transport-based, and gradually developed into a hinterland of material transport and port industry development of large-scale comprehensive port area. The construction of a 10,000-ton bulk cargo terminal in the Hong Kong area to meet the national and local economic development planning and overall deployment, and to meet the needs of large-scale development of the ship to meet the needs of local economic development and improve the local economic situation.

The design of bulk cargo wharf using caisson structure, through the terrain water level conditions to determine the terminal height and the size of the various components. The main contents include the anti-skid, anti-dumping stability check, the foundation bearing capacity checking and the calculation of the stability of the caisson, the internal force calculation and the reinforcement calculation.

Key words: gravity dock;caisson structure;bulk cargo terminal;general layout.

目录

第一章绪论.1

1.1青岛董家口港概况..1

1.2重力式码头研究现状.1

1.3研究内容和方法..2

第二章设计资料..4

2.1水文情况..4

2.1.1潮位.4

2.1.2波浪、水流.5

2.1.3冰况.5

2.1.4泥沙运动情况..5

2.2气象条件..6

2.2.1气温.6

2.2.2降水.6

2.2.3风7

2.2.4雾8

2.3设计船型..9

2.4地质条件..9

2.4.1地质条件9

2.4.2结论与建议10

2.5地震条件.10

2.6施工条件.10

2.8材料重度及内摩擦角11

第三章港口平面布置..12

3.1总体布置原则12

3.2现场施工条件12

3.3设计目标.12

3.4码头主尺度研究与选择.12

3.5泊位吞吐量..15

3.6库场面积确定15

第四章码头结构选型与荷载计算..174.1码头结构选型17

4.2码头结构设计17

4.2.1沉箱外型尺寸.17

4.2.2沉箱箱内构造.17

4.2.3胸墙尺寸..19

4.2.4基床尺寸..19

4.3作用分类及计算.19