1) deformation of anchorage device
锚具变形
1.
Based on the condition of deformation compatibility,the computing formula of prestress losses caused by deformation of anchorage device,slip of tendon and joint compression was established by using calculation method of piecewise approximation,meanwhile,the.
针对后张法预应力混凝土构件中由锚具变形、预应力钢束回缩和接缝压缩等引起的预应力损失计算方法适用范围较窄和误差较大的缺点,基于变形协调条件,通过分段近似计算方法,建立了锚具变形、预应力钢束回缩和接缝压缩等引起的预应力损失计算公式,并与实际预应力混凝土T形截面简支梁的计算结果进行了比较。
2) un-bonded
锚具变形滑移
3) tube anchorage
管形锚具
1.
This paper presents the process flow of new die forging for tube anchorages, the workmanship of upsetting and squeezing into shape, structural design of the die for upsetting and squeezing, and also compares the technical and economic benefits between the new and old workmanship.
介绍了管形锚具新的模锻工艺流程,阐述了镦粗挤压成型工艺及其模具结构设计,比较了新旧工艺的技术经济效益。
4) Wedge-variable ripple-clip anchorage
楔形变波纹夹片式锚具
5) WSGG anchor
波形齿锚具
1.
The anchoring CFRP sheet technology is the remarkable characteristic why the WSGG anchor is better than the other technique applied to CFRP sheet.
本课题组提出的“波形齿锚具系统应用于预应力CFRP片材体外快速加固的技术”解决了锚固CFRP难的问题。
2.
This paper discusses the anchorage performance of the WSGG(Wave-shaped-gear-grip) anchor in the case of large-tonnage and studies the relationship between fastening bolt axial force of the WSGG anchor and the longitudinal CFRP sheet tension.
探讨大吨位锚固下波形齿锚具的锚固性能,研究波形齿锚具紧固螺栓的轴力和CFRP片材纵向拉力的关系。
6) WSGG anchor
波形齿夹具锚
1.
Several WSGG anchors were be used.
设计构思一种全新的体外锚固FRP片材预应力加固方法,充分利用波形齿夹具锚的特点,采用两端先固定,再中间紧固,强迫FRP片材几何伸长产生预拉力。
2.
The method is that the end of CFS was anchored by wave-shaped-gear-grip anchorage (WSGG anchor).
在碳纤维布加固钢筋混凝土梁的抗弯试验中,首次采用波形齿夹具锚对碳纤维布进行锚固。
3.
Zhuo Jing’s researchs have proved that the WSGG anchorage is a effective anchorage for the FRP sheets.
卓静针对这一现状,发明了波形齿夹具锚解决这个问题。
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条