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- DN1000 steel concrete pipe DN1000砼管
- Quality Control of Thin Wall Centrifugal Steel Concrete Pipe Structure 薄壁离心钢管混凝土结构及其质量控制
- prestress steel concrete pipe 预应力钢简混凝土管
- The problems and its solved ways in using self-stress cements in steel concrete pipes 钢筋混凝土输水管中使用的自应力水泥存在的问题及解决办法
- There is a crane ahead that is hanging a large concrete pipe. 前面有一台吊车正在吊着一只大水泥管。
- The research results also indi-cate that the steel fiber reinforced centrifugal concrete pipe has better durability. 研究还表明,离心钢纤维混凝土管具有较好的耐久性。
- On internal cause, taking good block-crack, anti-fatigue, anti-impactive steel-fibre concrete pipe can confirm security of the construction and reduce distributed steel. 在内因上,为保证结构长期安全性及减少配筋量,采用具有良好阻裂作用、耐疲劳、抗冲击的钢纤维砼管片。
- Straddle-type single-track beam of Press Steel Concrete (PC) possess the action of bearing, orienting and stabilizing. 跨座式单轨PC(预应力混凝土)轨道梁桥结构具有承重、导向及稳定的作用。
- As a new joist technique of concrete pipe pile, the prestressed concret e pile mechanical bond express joint has been used in engineering nowadays. 预应力混凝土管桩机械快速接头作为一种新型的管桩连接技术,近年在工程中时有使用。
- Nonetheless, I have to consider the following things:一、whether I should use steel tubes or steel concrete as underprop. 但是有几点是我不得不考虑的:一、是用钢管做支撑还是用钢精水泥柱作支撑。
- In concrete pipe, corrosion-resistant liners may be placed in the invert of the sewer for protection. 在混凝土管道中,防腐衬里可以放置在管子里面保护管子。
- The bending moment of common prestressed concrete pipe piles is relatively low under the horizontal earthquake action. 摘要普通预应力混凝土管桩在水平地震作用下抗弯能力较差;
- When reinforced concrete pipe is needed for larger sizes, at interior protective coating or coal tar, vinyl, or epoxy should be considered. 如果需要大尺寸的钢筋混凝土管,内部衬里用煤焦油,乙烯基或环氧应该考虑。
- Taking the workboat wharf berthing members in a wharf extension project as an example, it introduces the application and structural characteristics of shape steel concrete structure in wharf berthing member design. 以扩建工程中工作船码头靠船构件为例,介绍型钢混凝土结构在码头靠船构件设计中的应用及结构特点。
- Epoxy or plastic liming may be cast into the concrete pipe during manufacture;or bitumastic or coal tar epoxy may be painted on the concrete pipe surfaces after installation. 可以在制造混凝土管道时将环氧和塑胶衬里浇筑在里面,或在安装后用沥青砂浆或煤焦油屠宰混凝土管的表面。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- The tests research of blasting vibration simulating earthquake were carried out by a reinforced concrete pipe embedded landscape orientation and hangfire. 摘要通过埋置钢筋混凝土管约束爆破的竖向震动,采用延时爆破方式进行模拟天然地震的试验研究。
- The paper introduces multiple symmetrical pull-piece design and application in steel concrete wall supporting formwork by engineering example,compares advantage and disadvantage with traditional pull-bolt and pull-bar. 通过工程实例介绍了钢筋混凝土墙体支模中的复式对拉件设计及应用,并与传统的对拉螺栓和对拉条的优缺点进行了对比。
- Prestressed concrete pipe piles by post-tensioning method are widely used in harbor engineering because of its high flexural bearing capacity and low cost. 摘要后张法预应力混凝土大管桩由于抗弯承载力高和成本低等诸多优点,在港口工程中得到了广泛的使用。
- According to principle of the nonlinear finite element method for steel concrete, the thesis analysis AUHAN Bridge for reinforcement and increasing load in theory through finite element software ADINA. 本文根据钢筋混凝土非线性有限元的工作原理,利用有限元软件ADINA对敖汉桥的加固、提载进行了理论分析。