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- The safety and the crack resistance of the anchorage zone which exists due to the usage of large tonnage anchorage device, are the critical part of the structural design. 对采用大吨位特殊锚具的桥梁结构来说,锚固区的安全性和抗裂性是结构设计的关键部分,但现行规范还没有给出一种既精确又简易的验算方法。
- In structure design, if this property is full used, it can help to decrease the dosage of the prestressing tendon, save anchorage device, reduce cost and minish invert arch. 工程设计中，若能充分利用部分预应力混凝土的这一特性，将可以减小预应力筋的用量，收到节约锚具、降低造价、减小反拱的效果。
- This paper analyses the mechanics characteristic of the anchorage device with clamping piecesduring the stressing and anchor stages. And several principles for anchorage design are proposed. 通过对夹片锚锚具组装件在张拉锚固各个阶段的锚固受力性能进行分析，提出了夹片锚设计除尺寸满足强度要求、尽量小巧外尚应遵循的几条原则。
- The main construction processes of the tensioning system include the location and fixation of steel spiral rope, and the installation of anchorage groove, anchorage device and tensioning equipment. Its construction techniques are strict. 其张拉系统的施工主要包括钢绞线的就位、固定， 锚具槽、锚具及张拉设备的安装， 张拉等步骤， 施工工艺严谨。
- An analysis was made of why the anchorage performance of clamp anchorage device is poorer than strength of steel strand, and an introduction is given to structure, working principle, and construction technology of BSM anchorage device. 北京石景山南站斜拉桥为独塔单索面稀索斜拉桥体 系,针对该斜拉桥缆索锚固区的受力特点,以及国产锚具与国 际标准的差距,分析夹片式锚具静力锚固性能低于钢绞线母材 强度的主要原因,介绍BSM锚具的构成、工作原理及施工 工艺。
- To increase the tensioning force in a single tendon, various new types of special anchorage devices are adopted in the bridge engineering. 为了提高预应力束单束张拉力,多种新型的特殊锚具被应用到实际工程中。
- One kind of CFRP bars produced in China is used to replace normal steel reinforcing bars in unbonded prestressed concrete beams and the corresponding anchorage devices are developed at the same time. 采用国内生产的碳纤维塑料筋作为预应力钢筋制成了无粘结预应力混凝土梁 ,并开发了相应的预应力锚具。
- OVM Anchorage Device in Prestressed Reinforced Concrete 预应力工程中的OVM锚固体系
- PRESTRESSED ANCHORAGE DEVICE FOR STEEL WIRE STRAND WITH BIG DIAMETER 大直径钢绞线的预应力锚具
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- If took ten men to wrestle the device into place. 用了10个人才把那台装置挪动到位。
- Analyzing the reason of concrete crack under anchorage device of post-tensioning pre-stressed concrete hollow slab 后张预应力混凝土空心板锚下混凝土裂缝原因分析
- Shelter and anchorage for ships. 船的停泊处和抛锚处
- THE ANALYSIS OF MECHANICS AND THE PRINCIPLE OF DESIGN ABOUT THE ANCHORAGE DEVICE WITH CLAMPING PIECES 夹片群锚的锚固性能研究及设计原则
- , great attention is paid to the most economic dimension and material cost, under the safety of anchorage device. 在保证锚固效率的同时,锚具的成本成为人们越来越关注的问题。
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- There is enough room for the anchorage of thirty ships here. 这里足可停泊三十艘船。
- The vessel tax of anchorage is 5,000 dollars per year. 这艘船的停泊税一年是五千美元。
- She got the information by some device. 她运用某种手段获取了情报。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
