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- This article has in detail analyzed technology request to the steel approach span plunger elevator in work, and proposed this kind of plunger elevator design calculation basis and an application example. 摘要详细地分析了钢引桥在提升过程中的技术要求，并在此基础上提出了此类提升机的设计计算依据和一个应用实例。
- Steel approach span 钢引桥
- COM(Component Object Model) technology as a new software developing method can provide general approach span programming language,operating system even network to visit component object. COM(Component Object Model)技术是一种新的软件开发方法,它提供了跨越编程语言、操作系统甚至网络来访问组件对象的通用途径。
- Box girder approach span of Jing-Hang canal bridge is installed by means of gantry crane and coordinate with bridge errection equipment.This construction process is introduced in this paper. 本文介绍京杭运河特大桥引桥箱梁用龙门吊配合架桥机进行吊装的施工工艺。
- Only 1,000, 000 vehicle crossings produced significant cracking in the floor beams of the tied arch span and in the plate girders of the approach spans. 仅通过1，000，000辆车就在系杆拱的横梁中以及引桥的板梁中造成明显的开裂。
- Only 1, 000, 000 vehicle crossings produced significant cracking in the floor beams of the tied arch span and in the plate girders of the approach spans. 仅通过1,000,000辆车就在系杆拱的横梁中以及引桥的板梁中造成明显的开裂。
- Guangdong Humen East Approach Span 广东虎门大桥东引桥
- If viaduct approach spans are considered then perhaps the approach piers could be used to anchor the backstays. 如果设计中考虑高架引桥，则引桥的桥墩可用来锚定后拉索。
- A 2001 study conducted by the Minnesota Department of Transportation found "several fatigue problems" in the bridge's approach spans and "poor fatigue details" on the main truss. 一项明尼苏达交通部在2001年开展的调查显示，在大桥的两端延伸处有多处金属疲劳问题，而在桥的主干道上金属疲劳问题严重。
- Cover Design of North Approach Span of Haiwan Bridge 海湾大桥北引道罩面设计
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- That boat is done with the steel plate. 那艘船是用钢板做的。
- In accordance with the monitoring of vertical displacement of the structure and concrete stress thereof,the effect of strengthening of the approach spans with the external prestressing is analyzed. 通过对箱梁结构的竖向位移和混凝土应力的监测,分析该桥体外预应力加固的效果。
- It's a bridge of steel framework. 那是座钢铁结构的桥梁。
- This cup is made of stainless steel. 这只杯子是不锈钢做的。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
