摘要：本次设计是对天津南港港区总平面布置与沉箱码头的结构设计，在该地区建设码头是为了天津更好的发展，吞吐量的急剧增加，需要建造集装箱码头来解决这些问题。

在本次设计中首先通过对水文，地质条件等因素的分析，考虑到当地有大型沉箱预制场，沉箱施工较短，并且地基基本吻合沉箱结构的适用性。最后通过在重力式码头中进行比选，确定选用重力式沉箱结构。

本次设计总共分成码头总平面布置，装卸工艺，码头结构方案设计比选，结构计算四个部分。

总平面布置包括：布置原则，泊位数的选定，总平面布置及水域和路域的布置。

装卸工艺包括工艺设计原则，设计参数及码头人员确定。

码头结构方案的设计比选中包含了码头结构形式的选择原则及码头个部分拟定尺寸的拟定及验算。

结构计算中主要包括码头结构计算，承载力计算，面板内力计算和配筋计算。

   以上就是本次设计的基本内容，天津南港区总平面布置与重力式沉箱码头的结构设计对当地的运输业和经济的发展起到不可小觑的作用，也为自由贸易实验区提供了便利。

关键词:重力式沉箱  集装箱  布置  设计  计算

Abstract：This design is the design of the general layout of the Nangang Port in Tianjin and the design of the caisson terminal. The construction of the terminal in the area is for the better development of Tianjin and the rapid increase in throughput. It is necessary to build container terminals to solve these problems.

In this design, through the analysis of hydrological and geological conditions, taking into account the local large-scale caisson prefabricated field, caisson construction is shorter, and the foundation is basically consistent with the applicability of caisson structure. Finally, by comparing the gravity in the wharf, to determine the choice of gravity caisson structure.

The design is pided into four parts, including the general layout of the wharf, loading and unloading technology, structural design of the pier, comparison and selection, structural calculation.

The general layout includes the principle of arrangement, the selection of berths, the layout of the total plane and the arrangement of the waters and the road area.

The loading and unloading process includes the principles of process design, design parameters and the determination of wharf personnel.

The design of the wharf structure scheme includes the selection principle of the wharf structure form and the design and checking of the size of the wharf.

The structural calculation mainly includes the wharf structure calculation, the bearing capacity calculation, the internal force calculation and the reinforcement calculation.

Above is the basic content of this design, the structure design of Tianjin Nangang District layout and Gravity Caisson Wharf development of the transport industry and the local economy plays a huge role, but also for the free trade experimental area to provide a convenient.

Keywords: gravity caisson; container; layout; design; calculation

目  录

第一章  绪论 1

1.1 概述 1

1.2 设计依据 1

第二章  设计资料 2

2.1 工程位置 2

2.2 自然条件 2

2.2.1 气温 2

2.2.2 降水 2

2.2.3 雾 2

2.2.4 湿度 3

2.2.5 风 3

2.2.6 水文 4

2.2.7 海冰 6

2.3 作业天数 6

2.4 泥沙淤积 7

2.5 地质 7

2.6 地震 7

第三章  运营资料 8

3.1 年运量 8

3.2 设计船型 8

第四章 总平面布置 9

4.1 总平面布置原则 9

4.2 泊位数的确定 9

4.3 码头水域布置 10

4.3.1码头前沿设计水深 10

4.3.2 船舶制动水域 11

4.3.3 船舶回旋水域 11

4.3.4 码头前沿停泊水域 11