prestressed concrete tower中文是什么意思

• 预应力混凝土塔

• concrete    adj. 1.具体的，有形的；实在的，实际的。 2.固结 ...
• tower    n. 托尔(斯)〔姓氏〕。
• prestressed tower    预应力井架
• prestressed concrete    预加应力混凝土; 预应力钢筋混凝土; 预应力混凝土
• bonded prestressed concrete structure    螺栓连接钢结构; 有粘结预应力混凝土结构
• box prestressed concrete structure    箱形预应力混凝土结构
• centrifugal prestressed concrete pile    离心预力混凝土桩; 离心预应力混凝土桩; 心力混凝土
• chemically prestressed concrete pipe    自应力混凝土管11
• circular prestressed concrete pole    环形预应力混凝土电杆
• double prestressed concrete    双向预应力混凝土
• doubly prestressed concrete    双重预应力混凝土
• lining segment of prestressed concrete    预应力混凝土衬砌块
• long line prestressed concrete    长钢丝预应力混凝土
• monoblock prestressed concrete sleeper    整体预应力混凝土轨枕
• or prestressed concrete slab    混凝土双向板
• partially prestressed concrete bridge    部分预应力混凝土桥
• pci prestressed concrete institute    预应力混凝土研究所(美国)
• precast prestressed concrete    预制预应力混凝土
• precast prestressed concrete beam    预制预应力混凝土梁
• precast prestressed concrete unit    预制预应力混凝土单元
• prefabricated prestressed concrete beam    装配式预制钢筋混凝土梁
• prestressed concrete bar    预应力混凝土芯棒
• prestressed concrete beam    预应力混凝土梁
• prestressed concrete box girder    用预应力混凝土建成的箱形梁
• prestressed concrete bridge    预应力混凝土桥

• Referring the application of prestressed concrete tower drum in practice , this paper primarily focuses on a few problems mentioned below and the author hopes to offer some contribution to the revision of the new norm
  本文结合预应力混凝土塔筒在工程实际中的应用，主要针对以下几个问题进行了研究，希望对新规范的修编起到一定的作用。
• Secondly , according to the change of calculation formula when prestress were added to the chapter of concrete tower drum , the paper has given the calculation formulas of prestressed concrete tower drum in limited states of carrying capacity and normal serviceability
  其次，针对高耸规范混凝土塔筒一章中增加预应力后，塔筒计算公式发生的变化，本文对预应力混凝土塔筒在承载能力极限状态和正常使用极限状态下的计算公式进行推导。
• Finally , with the research results , the author analyzes the two tv tower drums : the normal concrete tower and the presrtressed concrete tower . at the same time , the calculation reliability of prestressed concrete tower drum and dropping - coefficient of stiffness established in this paper has been proved
  最后，利用本论文的研究成果，对普通混凝土电视塔和预应力电视塔进行实例分析，验证了本文建立的塔筒计算公式和刚度降低系数计算公式的可靠性。
• Thirdly , for the sake of convenience for calculating the section stiffness of prestressed concrete tower drum , this paper interprets the relationship between the stiffness dropping - coefficient of prestressed concrete tower drum cross and prestress degree . based on the cross stiffness coefficient under different prestress , a brief method for calculating the stiffness dropping - coefficient is presented in this paper
  第三，为了便于预应力混凝土塔筒截面刚度的计算，本文对塔筒截面刚度降低系数与截面预应力度的关系进行了研究，并根据不同预应力度下的截面刚度降低系数，归纳总结出一种简单的刚度降低系数计算方法。