论文总字数:60027字
摘 要
本报告根据连江琯杂货码头所在地的自然条件,包括气象和水文条件,以及其吞吐量预测和建设规模,用所学的知识以及最新的海港总平面规范,进行码头工程的泊位数、泊位长度、码头前沿水域的水深、船舶回旋水域、码头前沿高程的计算,并且进行码头平面布置。
报告的重点是对连江琯头杂货码头的结构进行设计计算和设计图纸的绘制。在设计主体过程中,重点是面板、纵梁和横梁的受力配筋计算。在面板计算中,采用单向板计算,难点在于在汽车荷载作用下最大内力计算。在纵梁计算中,采用刚性支承连续梁计算,并且使用影响线计算在门机荷载作用下的最不利受力情况,最后对其配筋计算。在横梁计算中,假设为柔性桩台横向排架,并且采用五弯矩方程计算排架截面内力,并对其配筋计算。设计图纸绘制包括码头平面图、断面图、立面图以及面板、纵、横梁配筋图。
关键词:平面布置 内力计算 配筋计算 设计图纸绘制
the Design of a Cargo Wharf in the Lianjiang Guan
Abstract
According to the handling capacity’s broadcast, scale of construction as well as the natural condition in Lianjiang Guan, including the meteorological and hydrologic condition, the amount and length of berths, depths of channel and the wharf as well as the ships’ turning basin are calculated, through the relative knowledge and the current standards for total plane design of harbor. Finally, the report designs the general layout of the wharf.
The point of this report focuses on the structural design of the cargo wharf and the design drawings. In the whole process of the design, the main point is the panel, longitudinal beam, and the girder beam’s internal force and reinforcement calculation. In the calculation of the panel, with the assumption of one-way slab, the difficulty is the calculation of the maximum internal force under the influence of the car’s load. In the calculation of the longitudinal beams, with the assumption of rigid support continuous girder, the main point is the calculation of the maximum internal force under the influence of the portal crane’s load, using the method of influence lines. Additionally, after internal calculation, reinforcement calculation is the next step. In the process of calculating girder beams, with the assumption of the lateral ranging frame of flexible piling platform, the report calculates the internal force as well as the reinforcement, using the equation of five moments. Finally, basing on the report, design blueprints are draw including the wharf’s general layout, cross-section, vertical-section and the reinforcement of the panel, longitudinal and girder’s beams.
Key word:general layout, internal force calculation, reinforcement calculation,
design drawings
目录
连江琯头杂货码头工程 I
the Design of a Cargo Wharf in the Lianjiang Guan II
目录 I
第一章 概述 1
1.1前言 1
1.2设计依据 1
1.3 技术可行性 2
第二章 港口航道现状与问题 3
2.1地理位置 3
2.2港口航道现状及问题 3
2.3基础资料 3
第三章 吞吐量发展预测及建设规模 7
3.1吞吐量预测 7
3.2建设规模 7
第四章 总平面布置 8
4.1总平面布置原则 8
4.2港口规模 8
4.3港口水域 9
4.4港口陆域 13
4.5装卸工艺 15
4.6总平面布置方案 16
第五章 水工建筑物 19
5.1 基本资料 19
5.2 结构方案 19
第六章 面板内力计算 22
6.1计算跨度 22
6.2计算原理 24
6.3荷载作用 25
6.4内力计算 26
6.5集中荷载(20t汽车)作用下的内力计算 28
6.6内力计算结果汇总 41
第七章 面板配筋计算 43
7.1计算依据 43
7.2正截面受弯配筋计算 43
7.3纵向分布钢筋确定 45
7.4预制板吊环钢筋选定 45
7.5受剪承载力验算 46
7.6受拉钢筋应力验算 47
7.7裂缝开展宽度验算 48
7.8配筋图 49
第八章 纵梁内力计算 50
8.1基本资料 50
8.2计算原则 51
8.3计算跨度 51
8.4轨道梁设计 51
8.5中纵梁设计 66
第九章 纵梁配筋计算 79
9.1计算参数 79
9.2 轨道梁配筋计算 79
9.3 中纵梁配筋计算 86
9.4 配筋图 91
第十章 横向排架内力计算 93
10.1设计资料 93
10.2 荷载标准值 96
10.3横梁内力计算 103
10.4 内力组合 115
第十一章 横梁配筋计算 132
11.1计算参数 132
11.2施工期受弯配筋计算 132
11.3使用期受弯配筋计算 134
11.4施工期受剪配筋计算 135
11.5使用期受剪配筋计算 136
11.6使用期垂直裂缝开展宽度验算 136
11.7配筋图 137
参考文献 138
致 谢 139
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