航道尺度

浅析小流量山区河流航道尺度的论证方法

Analysis of channel dimension about mountain river with low discharge

天津中心渔港进港航道尺度论证与航道泥沙回淤研究

Research on approach channel dimension of Tianjin central fishing port and sediment siltation

西江航道尺度开发潜能研究

Study on Exploitable Potential of Waterway Dimension in the Xijiang River

有关内河航道尺度计算公式的汇总

Collection of Calculation Formula on Island Channel Dimension

试验表明，整治后该河段航道尺度满足设计要求。

Its shown from the tests that the size of the regulated reach can meet the requirement of design .

天然河流航道尺度受制于河道自然条件，优良河段在一定程度上反映了河流的通航潜力。

Fine Reach and Hydraulic Geometry in Xijiang River from Guiping to Wuzhou To a certain degree , fine reach reflect the navigation potential .

弯曲航道平面尺度研究

A Study on Plane Dimension of Curved Waterway

陆域部分主要根据重力式码头总平面布置原则确定泊位吞吐量、汽车和旅客待渡场等面积，水域部分则是确定航道设计尺度，码头前停泊水域尺度和回旋水域尺度。

According to principle of gravity type wharf general layout , to determine berth throughput , the area of the cars and passengers waiting to across the water . The waters part is to determine channel design scale , the scales of marina waters before berthing and cyclotron waters .

某些港口由于天然水深较浅，需要对天然航道进行较大尺度的挖掘，造成航道内流场流动复杂，对船舶航行安全造成一定影响。

Since shallow depth of certain ports , it needs to increase the scale of natural waterways , resulting in complex flow field within the fairway , affect the safety of navigation .

目前海河航段的通航受到桥梁等水工建筑物的限制以及有关通航规则的制约，对海河航道船舶通航尺度进行研究和优化已成为迫在眉睫的问题。

The navigable dimension of Haihe River is restricted by the bridges and other hydraulic structures and the navigation rules , it is great necessary to study and optimize the navigable dimension of Haihe River .

在大量的现场调查与模型试验资料的基础上，本文对受潮汐与不受潮汐影响的河流中挖入式港池的选址、港池及进港航道的平面尺度以及环保等问题进行了探讨。

On the basis of large numbers of site investigations and model tests , this paper discussed the following problems for river dug-in basin under or beyond tide influence : site section , planning diameter of dug-in basin and channels and environmental protection .

上游水电工程的开发，将极大地促进航运事业的发展，为改善下游通航条件、提高航道等级和尺度提供了良好的条件。在此基础上实现了航道等级分析、水深分析和挖方计算等应用。

The hydroelectric development in the upper basin of the Yangtze River will greatly promote the development of navigation . Basing this model , many further application can be realized , such as waterway classification analysis , water deep analysis and dig area calculation .

设计技术标准不只局限于航道等级对航道尺度的要求，还根据降低流速和减缓比降的需要，将滩口或相应部位作加宽、加深处理，以便改善流态，满足航行要求。

The technology standard will not only satisfy the requirement of the channel grade , but also make the corresponding section of the shoal wider and deeper according to the requirements of slowing down the current velocity and slope .

得出优化方案大大改善了滩群航道条件，满足设计Ⅲ级航道标准所要求的航道尺度及水流条件，达到预期目标。

Obtained the optimization plan had improved the shoal group river course condition greatly , satisfied the channel dimension and the flow condition that the ⅲ level waterway standard requests , achieves the anticipated target .

在分析作业对航道影响过程中，通过大型操纵模拟器试验数据对航道、泊位尺度进行了分析。

During the analysis of the impact of water industry to the channel , the channel and berths scale have been analysed by the test data of large , scale simulator .

介绍珠海港进港航道设计原则、有关主要设计参数、航道选线、航道主要尺度、港区泥沙分析、导助航设施等。

The principle for designing the entrance channel of Zhuhai Port , the main design parameters concerned , line selection and the main dimensions of channel , the analysis on sandy soil in the harbour district and navigation aids are introduced in the paper .