变形钢筋

与前期研究结果的比较显示，光面钢筋与变形钢筋表现出相似的电阻-腐蚀率关系。

Comparisons of the current results with those from the previous study indicated that both smooth bar and deformed bar showed a similar electrical resistance-corrosion relationship .

非均匀锈蚀变形钢筋粘结性能试验研究

Experimental study on bond properties of non-uniformly Corroded Deformed Bar in concrete

陶粒混凝土与变形钢筋粘结锚固性能的试验研究

Experimental Study of Bond and Anchorage of Concrete and Deformed Bars

一种计算变形钢筋弯折锚固长度的方法

Calculation method for 90 ° hooked anchorage length of deformed rebar

不同混凝土基体与变形钢筋的粘结滑移特性

The bond-slip behaviors between different strength concrete and deformed reinforcing bars

混凝土内变形钢筋锈蚀速率时变规律试验研究

Experimental Research on Time-Varying Regularity of Deformed Reinforcement Corrosion Rate in Concrete

配变形钢筋T形截面连续梁的微混凝土结构模型试验

Microconcrete structural model test on continuous reinforced concrete T-Beams with deformed reinforcement

变形钢筋与活性粉末混凝土的粘结性能试验研究

Experimental Research of Bond Capability between Deformed Bars and Reactive Powder Concrete

对锈蚀变形钢筋与混凝土之间的粘结力进行了研究。

The bond strength between corroded deformed bars and concrete is studied .

对变形钢筋套管连接技术的探讨

Approach on the technical linked of case-steel tube of the warped reinforced bars

抗变形钢筋混凝土圈梁的应用

The application of anti-deformation reinforced concrete girt

轻骨料混凝土中变形钢筋粘结应力分布试验

Experimental Research on the Bond Stress Distribution of Deformed Reinforcement in the Lightweight Reinforcement Concrete

通过80个拔出试验，探讨了变形钢筋与高强陶粒混凝土的粘结锚固强度，并与普通混凝土和低强度陶粒混凝土的试验结果进行了比较。

In this paper , the bond strength between high-strength lightweight concrete and deformed bar was studied with 80 axial pull-out tests .

试验结果表明，配置冷轧双翼变形钢筋的混凝土双向板裂缝细而密，且发展缓慢；

The experiment shows that the crack of cast-in-situ RC two-way slab reinforced by cold-rolled deformed bars is thin and densely covered .

通过试验统计回归得出了变形钢筋在橡胶集料混凝土中粘结锚固强度和滑移的计算公式。

By the way of experimental statistical regression , the calculating formula of characteristic bond strength value and characteristic slip value is established .

莱钢锻压厂美标热轧变形钢筋生产工艺简介

Introduction of Productive Process for Hot Rolled Ribbed Bar According to American Standard in the Forging Plant of Laiwu Iron and Steel Group

本论文是通过对75个试件的拉拔试验来探讨陶粒混凝土与变形钢筋之间的粘结锚固性能。

The bonding mechanism between deformed bar and lightweight concrete is discussed in this paper based on the pullout test results of 75 specimens .

通过快速锈蚀内贴片变形钢筋混凝土试件的拔出试验，给出了钢筋与混凝土协同工作系数的表达式。

The pullout tests on the bonding specimens with the deformed reinforcing bar installed by the interior strain gauge are conducted , and the associate expression of bond between steel and concrete is introduced .

冷轧双翼变形钢筋具有抗拉强度高、与混凝土的粘结性能好、施工方便等优点，非常适用于各种形式的钢筋混凝土板。

This kind of bar has advantages of high tensile strength , good capacity to bond with concrete , convenience for building etc , and it is suitable for various kinds of cast-in-situ concrete slabs .

论述了34个钢纤维砼和普通砼试件，在单调、重复和反复荷载下，与变形钢筋的粘结锚固性能的试验结果。

This paper describes the experiment of bond behavior of 34 specimens , of which 22 are steel fiber concrete ( SFC ) and 12 are conventional concrete , under monotonic , repeated and reversed cyclic loading .

分析了变形钢筋在活性粉末混凝土构件中的粘结锚固机理和粘结锚固强度变化规律，以解决活性粉末混凝土构件中钢筋的锚固设计问题，为活性粉末混凝土规范的编制提供依据。

In order to solve the anchorage design problem in RPC members , the bond anchorage mechanism and bond anchorage strength of deformed steel bar are analyzed , which also provide the basis for the standard enaction for RPC .

在建筑结构中通常会采用钢筋90°弯折的锚固形式，通过探讨90°弯折锚固的锚固机理，提出了一种计算变形钢筋90°弯折锚固长度的方法。

Hook is a type of anchorage usually used in reinforced concrete members . By the investigation of 90 ° hooked anchorage mechanism , this paper recommended an effective approach for anchorage length calculation of such kind of deformed rebar .

同时本文结合ANSYS对钢筋混凝土结构的有限元模拟分析，提出较为合理的基于变形的钢筋混凝土结构阻尼比的表达式。

At the same time , this paper put forward an reasonable expression of the damping ratio based on the deformation of the reinforced concrete structure based on the finite element analysis of reinforced concrete structures with ANSYS .

预应力砼梁的应力损失（σ（s2））的新解&在锚具变形、钢筋回缩和接缝压缩引起的条件下

New Solution of Stress Loss σ _ ( s2 ) for Prestress Concrete Beam & Under the Condition of Anchor Deformation , Contraction of Reinforcing Streels and Compress of Juncture

并对试验的变形，钢筋的应变应力变化和结构从开裂、钢筋屈服、出现塑性铰的过程进行了定性描述。

The deformation of the specimens , the reinforced bar stress and strain alternation are depicted .

这类产品可带有在轧制过程中产生的凹痕、凸缘、槽沟或其他变形（钢筋）。

These products may have indentations , ribs , grooves or other deformations produced during the rolling process ( reinforcing bars and rods ) .

分析表明，横向剪切变形对钢筋混凝土厚板及集中荷载的影响很大。

The analyses show that the transverse shear deformation effect has a significant influence on the thick reinforced concrete slabs and the concentrated load condition .

对基坑开挖过程中地下连续墙体变形、钢筋应力、土压力及沉降进行实时监测。

The deformation of diaphragm walls , steel stresses , soil pressures and settlements were monitored , and the monitoring data during the construction were analyzed .

通过试验和计算分析，论证了对要求控制抗裂度和变形的钢筋砼构件（包括后张预应力砼构件），在设计时验算砼的收缩应力与翘曲变形的必要性和可能性。

For reinforced concrete members whose crack and deformation have to be restricted as well as post-tensioned prestressed concrete members , the necessity and possibility of calculating shrinkage stress and warping deformation in designs are demonstrated .

结果表明：就所研究的情形而言，实测竖向预应力总损失可达其初始张拉应力的45%，锚具变形、钢筋回缩及接缝压缩等引起的损失占其总损失的53%。

It shows that the total loss is about 45 percent of the jacking stress in vertical tendons , and the losses due to anchorage deformation , retraction of tendons and joint compression constitute a large percentage of the total loss .