舟桥

基于AHP的舟桥装备高流速适应性评价体系研究

Assessment system analysis of the adaptability of pontoon bridge equipment in high velocity current based on AHP

CFD方法在分置式舟桥舟型优选中的应用

An application of CFD method on the selection of pontoon raft with different types of pontoon

本文针对两种不同舟型的分置式舟桥，运用CFD方法进行方案评估和选优。

Two pontoon raft models with different types of pontoon were studied for selecting a pontoon with higher hydrodynamic performance by using CFD method .

铝合金舟桥甲板结构优化设计

The Structural Optimization Design on Aluminum Alloy Pontoon Deck Panel

舟桥结构用铝合金力学性能研究

Study On Mechanical Properties of Aluminum Alloys Used in Pontoon Bridge Structures

铝合金舟桥甲板结构极限承载能力模型试验与数值分析

Numerical Calculation and Model Test for Ultimate Strength of Aluminum Alloy Pontoon Deck Panel

世博庆典舟桥开启机构的设计

Investigation on opening mechanism of World Expo Bridge

一种采用玻璃钢-钢材复合结构的带式舟桥

A ribbon pontoon bridge using FRP-STEEL composite structure

浅谈舟桥器材的钢桥面防滑玻璃钢/钢材复合结构带式舟桥方舟的工艺

Discussion on process of composites / steel structure applied in center pontoon of ribbon pontoon bridge

简要介绍某型特种舟桥器材在海上的应用。

The application of the special type pontoon on the sea is introduced in this article .

该文主要研究带式舟桥在波浪作用下的水弹性性能。

The purpose of this paper is to investigate the hydroelastic performances of the ribbon bridge under wave actions .

预防干预对舟桥部队军事训练人员皮肤病的防治效果分析

Analysis of the effects of prevention and intervention on outbreak of dermatosis in boat bridge engineering corps during military training

陆军舟桥团渡河保障涉及因素很多，仅仅依靠定性分析和决策者的判断，难免会出现纰漏，势必影响渡河保障指挥的正确决策。

There are many factors involved in river-crossing support , it will inevitably lead to some negligence just by qualitative analysis and the judge of decision-makers , and lead to erroneous decision-making .

深入考察接触行为的特点，并以舟桥纵向连接件丙丁接头为例，建立了两种接触计算模型。

The characteristic of the contact action is deeply investigated , and with an exemple of convex concave joints in one pontoon bridge , two kinds of contact finite element model are established .

从防滑条和涂层技术两个方面探讨了舟桥器材钢桥面防滑的现状，并重点展望了涂层技术在这个领域的应用前景。

This paper presents the state-of-the-art of antiskid techniques of pontoon bridge steel deck from both aspects of antiskid strip and coating , and prospects for the application of the coating technique in this field .

结合带式舟桥的结构特点，论述了采用玻璃钢/钢材复合结构的带式舟桥的必要性，简要介绍了其方舟的制作工艺，并进行了方舟模型的试验研究。

Based on the structural characteristics of ribbon pontoon bridge , the necessity of using FRP / steel composite structure in ribbon pontoon bridge is discussed and the manufacturing process of center pontoon is briefly introduced .

运用系泊浮体在波浪中的动力响应等理论，并采用有限元、边界元等方法，对用特种舟桥器材架设的浮码头、浮栈结构进行了初步计算分析。

The floating wharf and floating landing apron bearing the special type pontoon are primarily calculated and analyzed with the theory of moored floating body responding to wave and the methods of finite element and boundary element .

针对铝合金舟桥在设计、受力分析、制造工艺诸方面的技术难题，开展了铝合金用于舟桥承重结构的设计研究预先研究工作。

For solving the key problems concerned in design , analysis and manufacturing technology of aluminum alloy pontoon bridge , the research on design of main structure of the pontoon bridge made of aluminum alloy is carried out .

介绍了世博庆典舟桥开启过程及三种开启机构设计方案：双轴承液压缸驱动方案、双轴承螺旋桨驱动方案以及单轴承螺旋桨驱动方案；

This paper introduces the opening process of the World Expo Bridge and three design options of opening mechanism : namely hydraulic-cylinder-driven mechanism using double bearings , propeller-driven mechanism using double bearings , and propellers-driven mechanism using one bearing .

激光标定仪是采用氦氖激光器作光源，用于舟桥部队夜间标定上下投锚线，上下投锚点，桥轴线，锚定门桥轴线及通车线。

The laser demarcation device in which a neon helium laser beam is used as the demarcation line , can be used by bout-bridge troops to demarcate the upper and loner casting anchor points ( lines ), the bridge axis and passage lines .

就在国防和桥梁工程中极为重要的带式舟桥而言，预报其在波浪中的水弹性响应在实际工程中就显得十分必要。

Regarding the ribbon bridge , which plays a significant role in the utilization of national defense and civil engineering , the prediction of the hydroelastic responses to waves seems to be of the most interest from the point of view of practical engineering .

为评估一种新型舟桥器材&复合材料网架实心舟的强度性能，对由复合材料网架实心舟拼组的门桥在水中受撞击的情况进行了动力分析。

To evaluate the strength performance of a kind of new boat bridge equipment-the solid boat of composite material net rack , a dynamic analysis of the pontoon composed of the solid boats of composite material net rack on water in collision is carried out .

针对铝合金舟桥甲板结构，基于MSC/OPTISHAPE中的均匀化方法给出了其拓扑优化，进而基于MSC/NASTRAN给出了其尺寸优化。

This paper aims to give an optimization analysis for the aluminum alloy pontoon deck panel . The topology optimization is carried based on the homogeneous method by the usage of MSC / OPTISHAPE , and then the size optimization is finished based on MSC / NASTRAN .