预应力朗读:点击在线发音

词语预应力拆分为汉字:

预字的图片

应字的图片

力字的图片

 

查询词语:预应力

汉语拼音:yù yìng lì

 

词语预应力基本解释

在加预应力过程中所引入的应力。

 

词语预应力在新英汉词典中的解释:

预应力 [yù yìng lì]

1. {物} prestress; prestressing force; prestressing-pretensioning
 

词语预应力在专业词典中的解释:

  1. 土木建筑工程

    prestress

    Genetic algorithm method is proposed to optimize the prestress of suspen-dome.

    本文采用了遗传算法对弦支穹顶结构进行了预应力优化设计。

    参考来源 - 弦支穹顶结构的理论研究

    pre-stress

    The instability state of BaiLong playground slope was caused by anchor-hold of anti-slide pile and invalidation of pre-stress anchor-pire.

    针对白龙运动场边坡问题,边坡目前的不稳定状态是由于抗滑桩锚固力不够、预应力地锚力失效所致。

    参考来源 - 白龙运动场边坡稳定性及加固分析

    pre-tensioning

    Space pre-tension structures under construction and pre-tensioning are usually with sophisticated behaviors and small stiffness.

    预应力空间结构施工张拉过程受力复杂,刚度较小。

    参考来源 - 预应力空间结构成形过程分析

    pretension

    Through taking the pretensioning with tendon ,the space lattice structure could effectively improve the weight of bearing,control the distortion of the structure, minimize the cost of the engineering.

    在空间网格结构中通过拉索引入预应力,能够有效地提高结构承载力。 控制结构变形,降低工程造价。

    参考来源 - 拉索预应力空间网格结构的设计与应用

  2. 交通运输工程

    prestress

    In the prestress design of PC continuous rigid frame bridge, there are two problems in dire need of solving.

    在预应力混凝土连续刚构桥预应力设计中,有两个问题急需要解决。

    参考来源 - 预应力混凝土连续刚构桥预应力设计若干问题的研究

    pretressing

    Thirdly, pretressing, concrete creep and bending rigidity of box girder are studied to discuss their impacts on the deformation of girder.

    再次,讨论了预应力、混凝土徐变、箱梁抗弯刚度等对桥梁结构下挠的影响。

    参考来源 - 预应力混凝土梁桥的徐变下挠研究

  3. 机械工程

    pretension

    参考来源 - 移动式复合材料压力容器力学分析

  4. 物理学

    initial stresses

    Initial stresses often exist in many working structures in modern military and civil engineering. So studying the mechanical characteristics, especially that of dynamics is exactly worthy in practice.

    在现代军事和民用工程中,许多结构在工作过程中常常存在预应力,因此,研究含预应力结构的力学特性,特别是其动力学特性,具有重要的实用价值。

    参考来源 - 含局部预应力结构动力学特性与稳定性分析

    preceding stress

  5. 地球科学

    prestress

 

词语预应力网络解释(网络词汇,网络热词):

    网络解释
  1. prestress

    ...钢丝 SWP S:Steel(钢);W:Wire(丝);P:Piano(钢琴) PC 钢丝及PC 钢绞线 SWPR S:Steel(钢);W:Wire(丝);P:Prestressed(预应力) R:Round(脚) SWPD S:steel(钢);W:Wire(丝);P:Prestressed(预应 力) D:Deformed(异形) Pc 硬钢丝 SWCR S:Steel(钢);W:Wi...

  2. pretension

    深部煤层巷道预应力锚杆-锚索支护协调性数值模拟研究 - 论文789 关键词: 锚杆-锚索;协调性;预应力;间排距 [gap=1272]keywords: bolt-anchor;coordination;pretension;inter-row spacion

  3. ADAPT-SOG

    AdaptSoft Adapt ex Builder 3 (结构设计) ... ADAPT-Floor Pro 混凝土梁板分析 ADAPT-SOG 预应力 ADAPT-MAT 垫层分析 ...

  4. Pre-stressed Concrete

    棋盘山立交桥毕业设计(方案比选 下部设计 施工方案)_毕业设计(论文)网 关键词:变喇叭式立交、预应力、等截面箱形连续梁、计算机辅助设计 [gap=1583]Keywords: Bridge Engineering; Pre-stressed Concrete; Continuous Bridge; AutoCAD

  5. 网络短语
  6. 预应力损失

    loss of prestress | prestress loss | prestressing loss | the pre-stress loss

  7. 体外预应力

    external prestressing | external prestressed force | Outside preparation stress | prestressed

  8. 预应力法

    electrothermal pre tensioning | electrothermal prestressing | inherent preload stress | prestressing method

  9. 横向预应力

    transverse prestress | transverse prestressing | transverse prestressed | transverse prestressing force

  10. 预应力弹簧

    pretension spring | prestressed spring | Prestressed spring | pre-stress spring

  11. 预应力管道

    Prestressed pipe | Prestressed pipeline | prestressed duct | prestressing pipeline

  12. 预应力筋腱

    prestressing tendon

  13. 预应力钢材

    prestressing steel | prestress steel products | prestressed steel products | prestressed steel

  14. 预应力木结构

    prestressed timber structure

 

词语预应力双向解释(汉英词典,英汉词典):

  1. 她在石基上安放预应力围篱,支撑秸杆捆的顶部,利用竹杆和网的帮助缚住房屋的四面墙。

    The prestressed bails are set on astone foundation and support a truss roof.

  2. 1991年采取了对裂缝水泥灌浆和对裂缝区域混凝土增加预应力的方法进行修复。

    Repairs were made in 1991 by grouting the cracks and installing prestressed anchors in the cracked areas.

  3. 文摘:基于人工智能的已有成果,将工程设计知识应用于连续梁预应力束布置ICAD系统的开发中。

    Abstract: Based on the achievement of artificial intelligence, engineering knowledge is applied to the development of an ICAD system for the prestressing cable distribution of continuous bridges.

 

词语预应力在百科词典中的解释:

预应力

预应力[prestressing force]: 预应力是为了改善结构服役表现,在施工期间给结构预先施加的压应力,结构服役期间预加压应力可全部或部分抵消载荷导致的拉应力,避免结构破坏。常用于混凝土结构,是在混凝土结构承受荷载之前,预先对其施加压力,使其在外荷载作用时的受拉区混凝土内力产生压应力,用以抵消或减小外荷载产生的拉应力,使结构在正常使用的情况下不产生裂缝或者裂得比较晚。