吊装

Aimed at poising resource utilization, a model of optimization of blocks erection on the berth is given on the basis of an improved genetic algorithm presented.

以平衡资源利用为目标，给出了基于改进的遗传算法的船台分段吊装的优化模型。

With the example of replacement for the bow "HUI XING",this paper introduces how to shorten repair period and raise efficiency by precasting large parts of projection and section al hoisting.

文中以&汇兴&轮的整个船艏换新为例，介绍通过预制大型分段进行吊装来缩短修复周期，提高修船效率。

The construction of a reinforced concrete deck box arch bridge was carried out by segment precasting, cable crane installation and cantilever erection by the aid of stayed cables with the cables fixed by the anchors embedded in rocks.

采用ALGOR大型有限元计算软件建模计算，设计2×653m双跨70t 缆索吊机，缆索吊机按单组主索可横移式设计，经试吊各主要参数与计算基本相符，满足了主桥上部结构预制构件不同位置吊装的需要。

Suitable for steel pipe and cable siring.

可直接吊装灯具。钢管或电缆布线均可。

Our company manufactures thewire rope sling,hoisting and drawingpractice with the advanced cold extrusion technique in making the aluminium alloy swaged ferrule.

我公司生产的起重、吊装、牵引索具是采用先进的铝合金套管冷挤压固结技术，其各项技术指标均已达到了国外同类产品的技术水平，在生产中全部执行ISO7531，8792，8793国际标准和GB6946－93国家标准及其它有关标准。

Similar to structure units like trusses on hoisting, they are also in constraint status on temporary supports.

另外，本文使用了目标函数满意度法对于结构单元施工吊装前的起吊高度进行了选择。

In order to hoisting the heating surface, we need your company prepare 3 5t winches.

我方提出为了锅炉受热面的吊装工作，需要贵单位尽快准备好3台5t 卷扬机。

According to engineering characters and concrete situation the winching and rocker integral hoisting method is adopted.

针对该网架的工程特点及现场的具体情况，决定采用绞磨拔杆整体吊装方法。

Large tonnage space truss ; winching ; rocker ; hoisting

大吨位网架；绞磨；拔杆；吊装

With the development of science and the improvement of the suspend capacity, there has been a noticeable trend in the enlargement of span range and the standardization of medium and small-span bridge design. But the test researches and the whole loading process analysis on the simply supported continuous P.C.

目前简支连续预应力混凝土多箱式桥梁的应用日趋广泛，随着科技的进步及吊装能力的提高，跨径范围的增大以及在中小跨径领域内设计标准化的趋势十分明显。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。