对静载作用下的高强钢筋混凝土梁进行试验研究，提出了平均裂缝间距以及裂缝宽度计算公式的改进建议。
The paper also develops the formulae for the calculation of the cracking width, and suggests how to calculate the average distance of cracking.
在钢筋混凝土转动角软化桁架模型的基础上，推导出从应力到应变的简化计算方法来模拟高强钢筋混凝土墙板受力全过程。
Based on the softened truss model for reinforced concrete, a simplified calculation method is proposed to simulate the whole loading process of high strength reinforced concrete panels in this paper.
本欧洲标准中所考虑应用的预应力是高强度钢材(钢丝，钢绞线或钢柱)制造的钢筋束。
P The prestress considered in this Eurocode is applied by tendons made of high-strength steel (wires, strands or bars).
桥梁设计者能选用大量的现代高强材料，包括混泥土，钢筋，和多种耐腐蚀的合金。
Selection of materials. The bridge designer can select from a number of modern high-strength materials, including concrete, steel, and a wide variety of corrosion-resistant alloy steels.
纯弯段无腹筋的高强轻集料钢筋混凝土梁在破坏时表现出较强的脆性，延性要比同一强度等级普通混凝土梁略差。
And reinforced high-strength lightweight concrete beam is less ductile as compared with the normal-weight concrete beam of the same concrete strength.
在预制钢筋混凝土构件中可采用泡沫混凝土作为内芯，使其具有轻质高强隔热的良好性能。
In the precast reinforced concrete members can use foam concrete as its inner core, make its have the good performance of high-strength heat insulation.
采用预制钢筋混凝土管进行加固时，如何利用高强膨胀水泥进行填充。
The technology of filling by high strength expanded cement in the reinforcement process adopting cast in place reinforced concrete is introduced.
对钢筋无锈蚀，与硅粉或矿物超细掺合料复合掺用，可配制C80以下高强混凝土。
No rust, of reinforced with silicon powder or mineral superfine admixture compound is mixed with C80 below, you can employ high strength concrete.
所研究的锚固系统是由高强螺母、钢锚板和锚固钢筋组成。
It is made up of anchorage steel plate, screw nut and anchorage steel bar.
在试验的基础上对钢筋高强陶拉砼构件在纯扭和弯扭作用下的受力和变形性能进行了研究。
Based on the experimental results, this paper studies the strength and deformation of reinforced high strength haydite aggregate concrete member in torsion and bending.
通过工程实例，详细叙述了桥梁的桥墩盖梁加固的植筋施工工艺，预应力钢筋混凝土施工工艺和高强复合纤维粘贴施工工艺。
With engineering examples, the workmanship to strengthen Bridges is described in detail, including the cap beam reinforcement setting, PC reinforcement, and high tensile complex fiber gluing.
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。
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.
同时我公司是华北地区建筑高强度预应力精轧螺纹钢筋最大的经销商。
At the same time my company in North China are building high-strength prestressed steel mill biggest distributor thread.
分析了相应的加固机理，并提出了高强钢绞线网-聚合物砂浆加固钢筋混凝土框架节点受剪承载力的计算方法，计算结果与试验结果符合良好。
Based on the analysis of the strengthening mechanism, a method was proposed for calculating the shear strength of the beam-column connections strengthened with steel wire mesh and polymer mortar.
高强混凝土的渗透性很低，高温下可能出现爆裂破坏现象，严重影响混凝土及其内部钢筋的结构使用性能。
With low penetration, the spalling of high strength concrete (HSC) at elevated temperatures which seriously affect the performance of reinforce concrete structure might occur.
通过25根钢筋钢纤维混凝土梁的试验，研究了影响钢纤维高强混凝土梁在正常使用极限状态下裂缝宽度的各种因素。
Based on an experimental study on 25 FRC beams, variables that affect the width of cracks in steel fiber reinforced high-strength concrete beams under normal service conditions are studied.
从高强度钢筋市场得出，钒氮合金有着广阔的市场前景。
The prospect of VN alloy is broad through the bazaar of high strength reinforced bar.
新型预制钢筋混凝土梁柱抗震节点采用五环螺旋箍、一笔箍和在套筒中灌注无收缩高强砂浆的方法制作。
The method of 5-ring screw hoop, 1-pen hoop and non-shrinkage high-strength mortar poured into sleeve is used at the seismic joint of new-type prefabricated reinforced concrete beam-column.
PC钢筋是一种高强度的新型工程材料。
PC reinforced bar is a new engineering material with high strength.
结果表明，在具有低温轧制能力的高线轧机生产线上，采用控轧控冷工艺生产高强度钢筋是可行的。
The result shows that production of high strength screw bars is reasonable by the control rolling and control cooling process on high-speed wire mill with the capacity of low temperature rolling.
为进一步开发国际钢材市场，研制开发了符合加拿大可焊性高强度钢筋标准要求的高强度钢筋。
For exploiting international rolled steel market farther, the weldable high strength reinforced bar were developed according to Canada standard.
以高强度阴螺纹钢筋为例介绍了钢筋热处理生产线的自动控制功能。
Taking the high strength PC bar for example, this paper introduce the automatic control function of the heat-treatment line of the reinforcing bar production.
HRB400是钢铁产业政策中重点推广的高强度热轧钢筋。
HRB400 is a kind of high strength hot rolled reinforced bar emphatically promoted by the national policy of steel industry.
以钢管的宽厚比、混凝土强度、钢管高宽比及试件有无纵筋为主要参数进行了20个方钢管约束钢筋高强混凝土轴压短柱的试验研究。
The ductility of the tested columns decrease with the increase of concrete strength and width-to-thickness ratio. (2) 20 square steel tubed RC columns were tested under static axial compression.
GFRP筋的高强、轻质、耐腐蚀、抗磁性使其具有了作为结构材料的优良性能，解决了钢筋混凝土中钢筋锈蚀的严重问题。
The high tensile strength, light weight, anti-corrosion and nonmagnetics of GFRP bars makes them a good structure material.
分析比较高强钢丝网聚合物砂浆加固普通钢筋混凝土梁与预应力钢筋混凝土梁的基本性能；
The flexural behaviors of RC beams and PRC beams strengthened by HSWM-PM were analyzed and compared.
介绍了低成本VN微合金化高强度钢筋的研究开发及生产情况。
Research and production of lowcost VN microalloyed rebars with high strength have been reviewed.
在试验分析的基础上，提出适用于高强轻集料钢筋混凝土梁的抗裂度计算方法。
From the test results, the calculation method for crack resistant bending moment is proposed.
一种高强度右旋螺纹钢锚杆，是由全螺纹钢筋和铸钢螺母构成。
The high-strength right-screwing threaded steel bolt is formed by full thread reinforcing bars and cast steel nuts.
一种高强度右旋螺纹钢锚杆，是由全螺纹钢筋和铸钢螺母构成。
The high-strength right-screwing threaded steel bolt is formed by full thread reinforcing bars and cast steel nuts.
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