预应力,prestress
1)prestress["pri:"stres]预应力
1.Application ofprestress truss cable in large cross section coal roadway;大断面煤巷预应力桁架锚索的理论与实践
2.The method ofprestressing electrode thread on WEDM;快走丝线切割电极丝的预应力法张紧
3.Research and experiment uponprestressed pull-straightening roller in CCM using photoelastic method;连铸机预应力拉矫辊的光弹性实验研究
英文短句/例句
1.stress due to prestress因预应力引起的应力
2.precast prestressed concrete beam预制预应力混凝土梁
3.prestressed precast concrete pile预应力预制混凝土桩
4.External prestressing is a kind of no felt prestress.体外预应力是无粘结预应力的一种。
5.Design of Partially Prestressed Highway Bridges According to Degree of Prestressing按预应力度设计公路部分预应力桥梁
6.Calculation of the Friction Loss of Prestress for a Spacial Tendon空间预应力筋预应力摩擦损失的计算
7.EXPERMIENTAL STUDY ON EFFECTIVE PRESTRESS OF BEAMS STRENGTHENED WITH PRESTRESSED CFL预应力CFL增强梁有效预应力实验研究
8.Various Prestress Loss Caculation of Prestress cables(In Chinese)预应力钢束各种预应力损失值的计算
9.Investigation into Permissible Tensional Prestress of Prestressed Carbon Fiber-Reinforced Polymer预应力CFRP容许张拉预应力值的研究
10.Effective prestress forecast of PC beam based on dynamic performance基于动力性能的PC梁有效预应力预测
11.The construction mechanics of anchor bar prestressing in pitsupporting structure of row of piles排桩预应力支护结构中锚筋预应力的施工力学
12.Research on Prestress Loss of Full Prestressed Concrete Beam;全预应力梁预应力损失的动力检测研究
13.Research on the Tendon s Stress of Unbonded Full Prestressed Simply Supported Beam;无粘结全预应力简支梁预应力筋受力状态研究
14.The vertical tendon had to be prestressed twice to ensure effective prestressing.竖向预应力应两次张拉以保证有效预应力。
15.Application of Prestressed Concrete and Methods for Reducing Prestress Loss预应力混凝土应用及减少预应力损失措施
16.no bond stretching无粘结纲筋的后预应力
17.med ore-stressed concrete steel wire预应力混凝土异形钢丝
18.hydraulically-loaded pre-stressed rolling mil液压加载预应力轧机
相关短句/例句
pre-stress预应力
1.The design of using thepre-stress anchor cable strengthen the soft rock high slope successfully;用预应力锚索成功加固软质岩石高边坡的设计
2.Research on the safety ofpre-stress T beam down warping of one railway bridge;对某铁路桥预应力T梁下挠的安全性研究
3.The design and construction ofpre-stress steel-concrete combined beam;预应力钢—混凝土组合梁的设计与施工
3)prestressed预应力
1.Cause analysis and control measures of the crack of theprestressed cantilever casting box girder bridge;某预应力悬浇箱梁桥裂纹成因分析与防治措施
2.Calculation and measurement ofprestressed stretching extension value;预应力张拉伸长量的计算与量测
3.Stress monitoring ofprestressed continuous rigid frame of Guangzhu Jiyashuidao super large Bridge;广珠鸡鸦水道特大桥预应力连续刚构应力监测
4)prestressing预应力
1.Discussion onprestressing concrete continuous steel bearer construction and its points;浅析预应力混凝土连续刚构托架施工及其要点
2.Analysisprestressing concrete continuous rigid frame bridge loading test;预应力混凝土连续刚构桥荷载试验分析
3.On two common problems in post-tensionedprestressing construction;后张法预应力施工中常见的两个问题
5)prestressing force预应力
1.Study on method of simulating spatial effect ofprestressing force in bridge;桥梁空间分析中预应力效应分析方法研究
2.Construction controlling points ofprestressing force of 32 m pile back-tension on Fuzhou-Xiamen passenger line;福厦客专32m箱梁后张法预应力施工控制要点
3.Research on spatial effect ofprestressing force in long-span concrete bridge;大跨度混凝土桥梁预应力空间效应分析
6)prestressing预应力;预加应力
延伸阅读
预应力分子式:CAS号:性质:试验中试样所受到的预加的恒定静态应力,单位为Pa。在生热性疲劳试验中,如固特里奇屈挠试验中,一般都施加一恒定预应力,使试样产生一静态变形,再叠加一周期压缩变形进行试验,通常预应力的大小会影响试样的疲劳寿命,预应力越大,则试样寿命会越明显缩短。也有的先施加一静态压缩变形,再叠加周期性剪切变形进行试验。