1) knotted steel bar
带扩大套头钢筋
1.
Based on 36 knotted steel bar specimens pull-out test,the main factors affecting the bond-anchorage behavior such as the strength of concrete,the diameter of bars,the development length,the cover thickness of concrete,the transverse steel ratio and the proportion of knot are analyzed.
最后,在统计回归的基础上给出带扩大套头钢筋的粘结强度的计算公式,为我国混凝土结构设计规范进一步修订时列入机械锚固方式提供了参考依据。
2) squeezing reinforced concrete bulb pile
挤土夯扩钢筋混凝土大头桩
3) ribbed reinforced bar
带筋钢筋
4) Collet cold Extruding Reinforced Bar Joint
筒套冷挤压钢筋接头
5) straight screw sleeve
带肋钢筋直螺纹套筒
1.
The characteristics of straight screw sleeve connection technique of rolled reinforcement are introduced as well as technological principle,process and application scope.
介绍了带肋钢筋直螺纹套筒连接技术的连接特点、工艺原理、工艺流程、接头类型及其应用范围,并对该连接技术的优越性进行了阐述,最后对其施工质量控制、检验与验收进行了论述,以推广该技术的应用。
6) ribbed tubular pile with enlarged base
扩大头带肋管桩
1.
This paper introduces manufacturing and construction methods of ribbed tubular pile with enlarged base, the process and methods of static load test and also analyzes the results of the test.
本文介绍了扩大头带肋管桩的制作和施工方法，介绍了它的静载荷试验过程和方法，并对实验结果加以分析；本文着重分析了扩大头带肋管桩的沉降机理，并构建了一个基于弹塑性理论的适用于扩大头带肋管桩的沉降计算模型。
补充资料：套头
见面具。
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