螺旋箍筋

开展了一系列大尺寸钢骨钢筋混凝土矩形柱的轴压试验，旨在探讨新型的复合螺旋箍筋或尹氏螺箍在矩形SRC柱之使用效益。

Presented herein is an experimental study on the axial compressive behavior of rectangular SRC ( steel reinforced concrete ) columns confined with a new type of multi-spiral cages .

结合试验数据和文献中的理论，提出了高强连续复合螺旋箍筋约束高强混凝土的应力，乙和应变ε~（cc）。

The stress ' ce ' and the strain ' cc ' of the high-strength concrete confined with high-strength continue compound spiral hoops is advanced according to the test value and the theory in the document [ 60 ] .

研究和分析了螺旋箍筋对预应力高性能混凝土（HPC）管桩力学性能的影响，由试验及理论计算，可知螺旋箍筋能使管桩混凝土的强度、塑性、延性及抗震性能有明显改善；

The effects of spiral bars on the mechanical properties of prestressed high performance concrete ( HPC ) tube pile are analyzed . It is verified through experiments and theoretical calculations that the spiral bars significantly increase the member 's strength , plasticity , ductility and anti-seismic capability .

钢筋混凝土圆柱中圆形螺旋箍筋的受力机理

Reinforcing mechanism of circular spiral reinforcement in reinforced concrete circular columns

螺旋箍筋在高层框架中的抗震作用

Application of screw hoop in anti-seismic framework of highrise building

螺旋箍筋工程量的正确计算

Study on correction calculation engineering quantity of spiral hoop steel

高强度螺旋箍筋约束下的高强混凝土圆柱延性分析

Numerical Analysis on Ductility of Circular HSC Columns Confined with High-Strength Spiral Stirrups

高强混凝土高强连续复合螺旋箍筋柱抗剪性能的研究

The Study of Shear Property of High-Strength Concrete Column Confined with High-Strength Continue Compound Spiral Hoop

此外还研究了在钢管混凝土局压区设置螺旋箍筋对局压强度的提高作用。

The effect of supplement of spiral reinforcement on bearing strength of core concrete are also investigated .

密配圆形螺旋箍筋的钢筋混凝土圆柱在外荷载作用下表示了良好的力学性能。

The reinforced concrete circular columns with circular spiral reinforcement show excellent behavior when subjected to loads .

试验表明，在配置螺旋箍筋约束的情况下，可有效地降低钢筋的搭接长度。

Test indicate that on deploying spiral hoop restrain occasions , it could effectively reduce lap length .

目的研究高强度螺旋箍筋约束下的高强混凝土圆柱的延性性能与其影响参数之间的关系。

This paper focuses on the numerical simulation and ductility analysis of circular cross-section high-strength concrete ( HRC ) column confined with high-strength spiral stirrups under low cycles loading .

在土木工程活动中，常常要计算圆柱形构件螺旋箍筋的工程量，其工程量的正确计算与箍筋长度密切相关。

In the process of civil engineering actions , calculation of the spiral hoop steel engineering quantity of column component , is closely related to the length of spiral hoop steel .

并提出了螺旋箍筋对提高管桩混凝土强度及承载力的计算公式，为管桩的设计及研究提供了理论及计算依据相对于普通抗滑桩，其受力状态更加合理。

And calculation formula are inferred , which make it convenient for tube piles design and research . Comparing to stabilizing piles , they make the state of the forces on piles more reasonable .

在索鞍区设计方面，探讨了便于更换拉索的构造，并建议在套管外布置螺旋箍筋，并根据拉压杆模型所揭示的力流配置套管下的受拉钢筋。

As to the saddle zone construction design , details oriented to cable replacement are investigated , and suggestions are also made for rebar arrangement to fit the tension paths denoted by strut-and-tie models .

在前述理论的基础之上，考虑到轴力对抗剪的各种有利和不利的影响和连续复合螺旋箍筋对高强混凝土的约束作用，具体分析了高强混凝土高强连续复合螺旋箍筋柱的抗剪性能。

On the base of the anti-theory , the shear property of high-strength concrete column confined with high-strength continue compound spiral hoops is analyzed taking account of the advantage and disadvantage influence by the axial load .

本文利用侧限混凝土的本构关系，对采用螺旋箍筋的混凝土圆柱在单调轴压荷载作用下进行极限状态分析，并提出了极限承载力和极限变形的计算方法。

Based on the constitutive law of confined concrete , the axial compression ultimate analysis of the circular concrete column with spiral hoop is investigated , and the calculated methods of the ultimate compressive capacity and the ultimate deformation are presented .

针对目前长度计算公式的某些错误，进行了严密的理论推导并结合工程的实际情况，比较准确地给出钢筋混凝土圆柱形构件螺旋箍筋长度系数，从而更方便实际工程中的快速计算与应用。

Inquired into strictly the length calculation formula of round column component spiral hoop steel with its common errors , and figured out accurately the length coefficient of steel round column component spiral hoop based on combination fact situation of works .

本研究的主要目的在于调查采用了圆形螺旋箍筋的钢筋混凝土延性柱在大变形领域的多次重复加荷条件下的力学性能。

The object of this study is to investigate the mechanical properties of reinforced concrete circular columns with circular spiral confining reinforcement by the experimental work , in which the columns were subjected to high intensity reversed cyclic lateral load and constant axial load .

本文提出在柱的设计中采用有如桩那样的一种新的设计思想，即柱中配筋采用预应力受拉钢筋和螺旋形箍筋；

This paper presents a new approach of designing columns as is for piles , that is , to do away with compression steel and use prestress tension steel together with spiral reinforcing .