The corrosion of steel bar is the main reason to lead the destruction of concrete structure.
混凝土中的钢筋锈蚀破坏是混凝土结构失效破坏的最主要原因。
The experiment research shows that the performance of flexural member reinforced with HRB500 steel bar is the same as that of the common reinforced concrete members.
HRB500级钢筋混凝土构件的受弯性能试验研究表明，HRB500级钢筋混凝土构件受弯性能与普通钢筋混凝土构件相同。
On the basis of relevant test, the curved bear capacity of carbon fiber cloth reinforce reinforcing bar steel fiber concrete beam is studied.
在有关试验的基础上，对碳纤维布加固钢筋钢纤维混凝土梁的抗弯承载力进行了试验研究。
This paper introduces the method of natural potential measurement of steel bar based on the mechanism of steel bar corrosion in concrete structure.
本文根据钢筋混凝土结构中钢筋的锈蚀机理，介绍了钢筋锈蚀自然电位值的检测方法；
In the experiment the strain of concrete, steel bar, steel mesh, composite mortar and the ultimate load carrying capacity are tested.
试验中测量了轴压试件的极限荷载、混凝土应变、钢筋应变、钢筋网应变以及复合砂浆应变。
Furthermore, the corrosion of steel bar in reinforced concrete structures is analyzed.
此外，钢筋混凝土结构中的钢材腐蚀也是需要被分析的。
As a result, replacing steel bar with CFRP in reinforcement concrete may effectively overcome corrosion of steel tendon and increase structural durability.
因此，在混凝土结构中用CF RP筋代替钢筋，可以有效的克服钢筋的腐蚀问题，提高结构的耐久性。
And steel member placement, steel bar tying, concrete casting is critical to the quality of steel skeleton concrete structure.
钢构件安装精度控制、钢筋绑扎及混凝土浇筑是钢骨混凝土结构质量保证的关键。
The felting relation about the reinforce steel bar and reinforce concrete is simulated and stiffness matrixes and mass matrixes of every RCB are presented in the model.
模型针对钢筋和混凝土两种性质不同的材料，模拟了它们之间的粘结关系；给出上述各种梁的刚度矩阵和质量矩阵；
Based on the above research, design Suggestions taking the types of concrete, the tensioning measures of prestressed steel bar and the rate of reinforcement into account were given.
在此基础上，提出了考虑混凝土种类、预应力筋张拉方式以及钢筋配筋率的徐变变形设计建议。
Uniaxial direct tensile experiments were carried out to obtain tensile strength of self stressing concrete reinforced with steel bar and fiber.
通过直接拉伸试验，测量了配筋钢纤维自应力混凝土的抗拉强度。
Current code for design of concrete structure (GB50010—2002) is relatively safe in setting down the corbel's height, horizontal longitudinal reinforcing steel bar and stirrup.
现行的钢筋混凝土结构设计规范GB50010—2002对于牛腿高度、水平纵向钢筋和箍筋的确定方法是偏安全的。
On the basis of experiment research, the internal force of high strength bolt joint area of steel beams and concrete walls within steel profiled bar was analyzed under the low period cyclic load.
在试验研究的基础上，对钢梁与钢骨混凝土墙高强螺栓连接节点在低周反复荷载作用下节点域的内力进行分析。
Through the calculation the article studies the calculating bending strength of steel reinforced light weight concrete columniation with no reinforced bar.
通过计算，探讨了无配筋型钢混凝土柱正截面承载力的设计方法。
Based on the analysis of CRCP differential cell, a general analytic solution considering nonlinear bond-slip relation between steel bar and concrete and that between concrete and base is deducted.
通过对CRCP微分单元的分析，推导了考虑钢筋与混凝土间及混凝土与地基间非线性粘结-滑移关系的温度应力通用解析解。
Concrete is used in combination with other distinctly different materials, such as steel reinforcing bar, polypropylene fibers, and high-strength wires to produce different types of concrete.
具体是用在与其他组合明显不同的材料，如钢筋，聚丙烯纤维钢，高强度混凝土生产线，以不同的类型。
It has took advantage of material characters of reinforcing steel bar and concrete, so it has been widely applied in Occident and Japan.
它充分利用了钢和混凝土的材料的特点，由于其良好的受力性能在日本和欧美已得到了广泛应用。
Moreover, a detailed analysis of their differences is carried out, compared to the bond-slip relationship between concrete and steel bar .
同时对比钢筋与普通混凝土之间的粘结滑移关系，较详细地分析了它们之间的差异。
The steel bar with good electrical conductivity was used as lateral electrode in the making of carbon fiber (CF) electrically conductive concrete for heating.
利用钢筋良好的导电性来制作碳纤维导电发热混凝土的侧面电极，并进行了相关的试验研究。
On the analysis of cause of crack in casting reinforcing steel bar and concrete board, countermeasures are put forward for reference.
通过对现浇钢筋混凝土板出现裂缝的原因分析，提出相应的预防和处理措施，供施工单位参考。
By the analyses of steel bar corrosion, show the influence of the see sand upon the concrete structure durability.
通过对钢筋的锈蚀机理分析，揭示海砂对混凝土结构耐久性的影响。
This paper instance gallery in concrete DAMS, discusses design idea of CAD software on blocks of steel bar of gallery and method of connect technology of the blocks is solved.
以混凝土坝内廊道结构为例，论述了廊道CAD软件设计中钢筋的模块化设计思想和解决模块间拼接技术难题的方法。
The test included anchoring force of prestressed anchor cable, frictional coefficients, stress of concrete and steel bar and structure deformation.
测试内容包括预应力锚索锚固力、摩阻系数、混凝土和钢筋应力以及结构变形。
Cyclic loading can result in severe degradation of bond between reinforcing steel bar and the surrounding concrete, especially when the reinforcement is corroded.
反复荷载可导致钢筋与混凝土之间粘结的严重退化，尤其在混凝土中的钢筋受到腐蚀后。
Addition of steel bar can increase conductivity for heat, and reduce specific heat of concrete.
钢筋的加入可以提高混凝土的导热性能，减小混凝土的比热。
It's large size of section, a mass of consumption of concrete and reinforcing steel bar, and uncertain factors, cause notable difficulty to the construction and quality control of transfer floor.
同时转换层截面尺寸大，混凝土和钢筋的用量都非常大，且施工过程中的不确定性因素多，给转换层的施工及其质量控制带来了很大的难度。
The research shows that the performance of shear member reinforced with HRB500 steel bar is the same as the common reinforced concrete members.
HRB500级钢筋混凝土构件受剪性能试验研究表明，HRB500级钢筋混凝土构件的受剪性能与普通钢筋混凝土构件相同。
For reinforced concrete structure construction with seismic fortification, the yield-strength ratio of steel bar is a very important material quality index.
对于有抗震设防的钢筋混凝土框架结构施工，钢筋屈强比值是个十分重要的材料质量指标。
The corrosion of steel bar and the alternative freezing and thawing of concrete are the important effects on the durability of RC structures.
钢筋锈蚀和混凝土冻融循环是影响钢筋混凝土结构耐久性的重要因素。
The corrosion of steel bar and the alternative freezing and thawing of concrete are the important effects on the durability of RC structures.
钢筋锈蚀和混凝土冻融循环是影响钢筋混凝土结构耐久性的重要因素。
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