1) RC concrete pipes outwrapped with geotextile filter tube
钢筋混凝土管外包土工布倒滤管
2) steel pipe concrete outwrapped with geotextile filter tube
钢管混凝土外包土工布倒滤管
3) steel pipe with reinforced concrete shell
外包钢筋混凝土钢管
1.
In view of the topographical and geological conditions of upper water inlet/outlet as well as the strict seepage prevention demands,combined with the actual conditions of Yixing Pumped-Storage Power Station in Jiangsu Province,the penstock was designed as steel pipe with reinforced concrete shell.
针对江苏宜兴抽水蓄能电站上进/出水口地形地质条件及防渗要求高的特点,结合工程实际,采用外包钢筋混凝土钢管结构,并简要介绍该结构的设计要点。
4) enclosed reinforced concrete
外包钢筋混凝土
1.
Based on the project practice of a stadium bleachers,the process of design and the simplified calculation methods in strengthening RC frame with enclosed reinforced concrete are introduced.
本文结合某体育场看台加固的工程实践,介绍了采用外包钢筋混凝土在加固混凝土框架过程中的设计计算过程,提出了简化计算方法,并利用静载试验对加固后的工程进行了检测,验证了该方法的可靠性,可供同类工程参考。
2.
Based on the project practice of a stadium bleachers,the process of design and the simplified calculation methods in strengthening RC frame with enclosed reinforced concrete are introduced,the strengthened structure were tested by the static load testing,and the reliability of the simplified calculation methods were validated by testing results,which would be useful for similar project.
结合某体育场看台加固的工程实践,介绍了采用外包钢筋混凝土在加固混凝土框架过程中的设计计算过程,提出了简化计算方法,并利用静载试验对加固后的结构进行了检测,从而验证了该方法的可靠性,可供同类工程参考。
5) reinforced concrete bifurcation pipe
钢筋混凝土岔管
1.
Through computation and analysis of reinforced concrete bifurcation pipe,this paper has given stress distribution of fork part,and analyzed the influence that the change of fork angle has on stress distribution.
通过对钢筋混凝土岔管结构的计算分析,给出了岔管分岔部位的应力分布特征,并分析了分岔角度改变对岔管应力分布的影响,这为钢筋混凝土岔管结构的选形提供了一定的理论依据。
2.
3-D FEM is applied to analyze the reinforced concrete bifurcation pipe of the transferring water series of a hydropower station,the stress distribution is worked out and the reinforcement is schemed considering the stress.
对某水电站引水系统的钢筋混凝土岔管进行了三维有限元分析,给出了岔管的应力分布情况,并按照应力配筋的方法对岔管结构进行了配筋计算,为钢筋混凝土岔管的设计提供了理论依据。
3.
Finite element method is adopted to analysis the reinforced concrete bifurcation pipe in some hydropower station,considering six combined operating conditions in construction and operating processes,the distributions of the stress for bifurcation pipe and wall rock are worked out,and analysis and explain of calculation results is presented.
采用有限单元法对某水电站钢筋混凝土岔管进行了受力分析,在计算过程中,共考虑了施工和运行过程中的6种组合工况,计算出了各种工况下混凝土岔管及围岩的应力分布。
6) steel reinforced concrete pipe
钢筋混凝土管
1.
The article sums up, analyzes and compares the technical performance and the engineering construction cost of HDPE pipe and steel reinforced concrete pipe in the wastewater engineering.
该文综合分析比较了排水工程中HDPE管和钢筋混凝土管的技术性能和工程造价,并结合莆田市荔港大道工程实践情况,对HDPE管的选用和施工注意事项进行探讨。
2.
The article introduces the construction of jacking pipe by using DN2200 steel reinforced concrete pipe as the crossing pipe,and the construction method of then installing DN1800 socket-and-spigot sand glass fiber reinforced plastic pipe into the steel reinforced concrete pipe.
该文介绍了采用DN2200钢筋混凝土管作为穿越管道进行顶管施工,然后在钢筋混凝土管内安装DN1800承插式夹砂玻璃钢管相结合的施工方法。
补充资料：钢筋
分子式：
分子量：
CAS号：
性质：钢筋做为钢材的全称是（预应力）钢筋混凝土用钢筋。钢筋从外形分两类，一类是光面钢筋，一类是变形钢筋。光面钢筋就是变通碳素钢圆钢（参见圆钢），直径8~50毫米。变形钢筋则是表面带筋的钢筋，通常带有两道纵筋利沿长度方向均匀分布的横筋，公称直径8~50毫米。根据横筋的不同分布，变形钢筋还分为螺旋形、人字形和月牙形钢筋（见图）。变形钢筋的材质是低合金结构钢。钢筋按强度分级，光面钢筋的屈服点/抗拉强度（即屈强比）不小于235/370兆帕，属I级；变形钢筋的屈强比不小于315/490兆帕的属Ⅱ级，不小于370/570兆帕的属Ⅲ级，不小于540/835兆帕的属Ⅳ级。另一种变形钢筋叫预应力钢筋混凝土用热处理钢筋，是由高强度（屈强比1325/1470兆帕）的硅锰系列代号为RB150的钢种（40Si2Mn,48Si2Mn,45Si2Cr)经过热轧、淬火和回火调质热处理制成的，公称直径有6毫米、8.2毫米和10毫米3种，钢筋的螺纹外形，分为有纵筋和无纵筋的两种（见图）。
分子量：
CAS号：
性质：钢筋做为钢材的全称是（预应力）钢筋混凝土用钢筋。钢筋从外形分两类，一类是光面钢筋，一类是变形钢筋。光面钢筋就是变通碳素钢圆钢（参见圆钢），直径8~50毫米。变形钢筋则是表面带筋的钢筋，通常带有两道纵筋利沿长度方向均匀分布的横筋，公称直径8~50毫米。根据横筋的不同分布，变形钢筋还分为螺旋形、人字形和月牙形钢筋（见图）。变形钢筋的材质是低合金结构钢。钢筋按强度分级，光面钢筋的屈服点/抗拉强度（即屈强比）不小于235/370兆帕，属I级；变形钢筋的屈强比不小于315/490兆帕的属Ⅱ级，不小于370/570兆帕的属Ⅲ级，不小于540/835兆帕的属Ⅳ级。另一种变形钢筋叫预应力钢筋混凝土用热处理钢筋，是由高强度（屈强比1325/1470兆帕）的硅锰系列代号为RB150的钢种（40Si2Mn,48Si2Mn,45Si2Cr)经过热轧、淬火和回火调质热处理制成的，公称直径有6毫米、8.2毫米和10毫米3种，钢筋的螺纹外形，分为有纵筋和无纵筋的两种（见图）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条