结果表明:新型炉内辊毫不粘钢。
Result makes known that, the new rollers don't stick steel any more.
对粘钢法加固钢筋混凝土梁进行研究。
A study is performed on the reinforced concrete beams reinforced with glued steel.
构件外部粘钢加固法,是一种新颖的加固方法。
Pasting steel outside RC member is a new strengthening method.
本文介绍了复吹转炉氧枪粘钢的几点主要原因。
The present paper introduces several main factors that lead to sticking steel on oxygen lance and th bad consequenc for that.
采用增大截面或粘钢方法加固梁柱抗震承载力不足的构件;
The means of magnifying concrete dimension is applied to reinforce the old concrete columns, and the means of gluing steel plates is applied to reinforce the old concrete beams.
利用胶外粘钢对钢筋混凝土结构进行补强加固取得了明显的效果。
It has been gained an obvious effect to use glueing steel in reinforced concrete to enhance strength and reinforce the structure.
当前的加固工程中,粘贴碳纤维片材和粘钢是较常用的两种方法。
Wrapping carbon fiber reinforce polymer sheet (CFRP) and bonding Angle steel are two common methods in reinforced concrete columns reinforcement engineering nowadays.
并针对碳纤维布加固特点,与电化学加固法、粘钢加固法加以对比。
The carbon fiber strengthening method is compared with electric chemical strengthening method and stick steel strengthening method.
局部粘钢现象往往会在轧制外常薄的带钢时末机架工作辊会产生粘钢。
Partially welded strip on the roll barrel appears mainly on work rolls of the rear finishing stands especially when rolling thin gauges.
通过对粘钢加固的破坏机理分析,分析了钢筋混凝土梁粘钢加固的计算方法。
According to analysis of steel bonded reinforcement failure mechanism, the calculating method have been discussed.
最后,对粘钢加固的刚度和挠度计算提出了参考公式,且与试验结果吻合较好。
Finally, the referencing formulas to calculate the rigidity and deflection of beams strengthen by gluing steel plates are proposed, and the calculating results cohere to the experimental results well.
同时,还探讨了混凝土强度、补强钢板厚度等因素对粘钢补强梁的疲劳性能影响。
At the same time, it presents the effects of concrete code and plate thickness on fatigue property of plated RCbeams.
在调研、分析和试验的基础上,给出了预应力混凝土结构的开洞与粘钢加固方法。
The authors present the methods of reinforcing the openings and adhering the steel plates to prestressed concrete structures on the bases of investigation, analysis and experiment.
导辊是高速线材轧机上的主要消耗工具,要求高耐磨性、抗粘钢性和热疲劳抗力。
In high speed wire-rod mill, guide roller is the main consumption tool, excellent wear resistance, adhering steel resistance and hot fatigue resistance are required.
按照现行规范编制了计算机程序求解极限状态方程,得出粘钢加固柱的可靠度指标。
And a computer program is developed as per the current specifications to obtain the reliability index of steeled columns through resolving the limit state equation.
根据试验结果,建立了粘钢部分承担的受剪承载力理论计算公式和受剪斜截面限制条件。
According to the test results, the computational formula of the shear load capacity about the externally bonded steel plates and the restricted condition of oblique shear section are set up.
导板是线材轧机上的关键备件,要求有优良的耐磨性、抗断裂性、抗粘钢性和热冲击抗力。
On wire - rod mill, the guide shoe is key spare parts to which, excellent wear - resistance, fracture - resistance, dead burning resistance and hot shock resistance are required.
某科技综合楼加固工程中采用了多种加固方法,梁采用外粘钢板加固,用钢量少,造价低;
Several ways were employed in the reinforcement of a science and technology complex building. Beams were strengthened by sticking steel plates outside at less steel consumption and low costs;
经粘钢加固后的钢筋混凝土梁具有极限承载力高、抗弯刚度大的优点,裂缝开展也得到有效的控制。
After strengthening by the steel plate, the - beams gain the better bending stiffness, higher limit load-bearing and flaw of the beam can be controlled soundly.
实践证明安全、可靠、施工方便,开创了侧面粘钢加固应用的先例,可推广使用,提高工程经济效益。
The results provide in practice, the reinforced concrete beam side by sticking steel plate method will bring benefit in practice.
在工程结构加固技术领域中,新兴的粘钢加固理论已趋于成熟,并且在我国已经广泛地推广应用于实际工程之中。
In the sphere of the consolidating technique of the engineering structure the new and developing theory of the steel adhered reinforcement has gradually applied to the practical engineering.
中科院大连化物所研制开发的JGN型建筑结构胶及加固技术首开我国化学法粘钢加固之先河,已应用于许多工程之中。
The initially developed construction structural adhesives JGN type by DICP had good performance which has been used in many projects.
结合试验结果,对粘钢加固混凝土梁在不同卸载条件下的受力机理进行解析分析,推导相应计算公式,为加固设计提供参。
Based on experimental results, the stress of the rc beams under different unloading condition is analyzed, the formulation is deduced and it provides a reference for the reinforcement design.
从操作方面对氧枪粘钢进行了比较详细的分析,并提出了相应的预防措施和详细的处理方法,较好地解决了氧枪粘钢问题。
The steel adhesion on oxygen lance is analyzed in detail from operation, the corresponding precautions and detailed measures proposed and consequently the problem well solved.
对穿无缝钢管热穿孔顶头的失效机制和使用状况进行了分析研究,认为穿孔顶头的失效形式主要表现为顶头塌鼻、粘钢、开裂。
The failure mechanism and service status quo of hot piercer point in seamless steel tube were analyzed and its failure was mainly caused by piercer point collapsing nose, sticking steel and cracking.
根据混凝土的非线性本构关系,提出了粘钢加固梁的开裂弯矩、极限弯矩、刚度的计算方法,并将理论值与试验值进行对比分析。
Calculating methods of cracking moment, ultimate moment, stiffness of the beams strengthened by steel plate are offered according to the non-linear relationship between stress and strain of concrete.
模拟结果表明粘钢加固能够有效地抑制裂缝构件中的开展,而利用ANSYS软件可以很好地模拟粘钢前后梁的开裂等非线性现象。
The results show that the bonding steel on RC beam can hold back the cracking in the beam effectively and the software ANSYS …
目的:比较用树脂粘接剂粘接的纤维增强复合树脂预成桩与用磷酸锌粘固的不锈钢预成桩的拉伸固位强度。
Objective: To compare the tensile bond strength between composite fiber-reinforced dowels luted with a resin cement and stainless steel dowels luted with zinc phosphate cement.
目的:比较用树脂粘接剂粘接的纤维增强复合树脂预成桩与用磷酸锌粘固的不锈钢预成桩的拉伸固位强度。
Objective: To compare the tensile bond strength between composite fiber-reinforced dowels luted with a resin cement and stainless steel dowels luted with zinc phosphate cement.
应用推荐