English translation for "预应力度"

degree of prestress

Related Translations:

预应力元件:  prestressed element

预应力成形:  prestress formingprestressed formingprestressedforming

预应力套管:  prestressed casing

预应力工艺:  prestressing techniques

初预应力:  initial prestress

预应力工序:  sequence of prestre ingsequence of prestressingsequenceofprestre ing

预应力层:  prestressed layer

预应力油管:  prestressed tubing

国际预应力协会:  fiinternational federation of prestressingfipinternational federation of prestressed concrete and related materials and techniquesinternational federation of prestressed concrete and relat

先张预应力:  pre-tensioned prestressing

Example Sentences:

	1.	Fail modes which are influenced by prestressing levels , length of negative moment reinforcement and fire case are proposed 考察了预应力度、负筋长度及不同受火工况对破坏形式的影响。
	2.	And studies show that prestressed concrete beams with high ppr have good displacement restoring capacity , better ductility and seismic performance as a whole 研究表明：高预应力度混凝土梁具有优良的变形恢复能力以及较好的位移延性，总体上抗震性能较好。
	3.	According to hysteretic properties under low - cyclic loading and some other suggestions , the moment - curvature restoring force computation model of unbonded partially prestressed concrete section , which considering the ppr , is given 此外由于施加了预应力，使得该结构具有良好的恢复力特性。本文还根据试验结果和相关参考文献提出了考虑不同预应力度的预应力扁梁截面弯矩?曲率恢复力计算模型。
	4.	Previous research showed that the unbonded prestressed concrete member has the similar ductility to the commom reinforced concrete member , while the energy - dissipating capacity is worse that can be found from the narrow hysteretic characteristic 以往的研究也表明：无粘结预应力混凝土构件具有与普通钢筋混凝土构件相近的延性，但其耗能能力随着预应力度的加大而有所降低，表现在滞回环的捏拢现象越来越明显。
	5.	The main factors including concrete cover and prestressing levels which may have influence on the fire resistance of the simply - supported slabs are examined . the deflection and prestress are presented . from the results of tests , the fire endurance of the simply - supported slabs are given 在简支板的火灾行为试验研究中主要考虑了普通钢筋的保护层厚度和预应力度两个因素，主要测试了构件的挠度变化及预应力的变化，并由此得出了其耐火极限。
	6.	Based on the experiments under low reversed cyclic loading , failure pattern , hysteresis curves , skeleton curves , restoring force model , displacement restoring capacity , ductility and rigidity degeneration of prestressed concrete beams with high ppr are studied systematically 摘要基于低周反复荷载试验，对高预应力度混凝土梁的受力过程、破坏形态、滞回曲线、骨架曲线、恢复力模型、变形恢复能力、延性、刚度退化等抗震性能进行了较深入的研究分析。
	7.	This paper sets up a fuzzy optimum math - model of the prestressed degree for prestressing bundle disposition of prestressed concrete continuous beam bridges , which is transformed into a clear math program by - level cut - set . by the solution of the clear math program , a succession of reasonable prestressing moments can be obtained . then it is convenient to dispose the prestressing system by only taking account of geometric factors of all controlling sections . based on this , a theory of automatic disposition of the prestressing bundles is proposed and an engineering example is given to demonstrate it 建立预应力混凝土连续梁桥预应力度的模糊优化问题，按-水平截集解法，将模糊优化问题转化为确定性的数学规划问题.求得一较合理的消压弯矩后，只需按控制截面的构造进行预应力体系设计.在此基础上提出了配束自动化的基本思想，并以一实例说明其理论应用
	8.	The low - cyclic reversed loading tests of two unbonded partially prestressed concrete frames with different ppr have been carried out . the aseismic behaviors are analyzed and compared , with emphases on failure mechanism , hysteretic property , displacement ductility , energy - dissipation capacity as well as stiffness degeneration , etc . the results show , when designed rationally , the unbonded partially prestressed concrete frames can form beam hinge energy - dissipation machine and total destroy mechanism 通过两榀不同预应力度的无粘结部分预应力混凝土扁梁框架结构的低周反复荷载试验，分析研究了无粘结部分预应力混凝土扁梁框架结构的破坏形态、滞回特性、位移延性、耗能能力、承载力及刚度退化等抗震性能。
	9.	Based on domestic and international researches , this paper have experimental researched on crack - resistance and seismic behaviors of prestressed small - sized concrete hollow block masonry , and below is the concrete contents of research : adopt a finite element analysis soft , and proceed nonlinear finite element analysis to different type and different structure measure of walls . the result expresses that the walls which have window , have stress concentration at the window cape , and easily appear the cracks , the same type walls " carrying capacity of crack - resistance are greatly improved after being prestressed , and compare the different type walls , a problem is discovered that window or hole is consumedly lowered the carrying capacity of crack - resistance and stiffness of wall 具体研究内容如下：采用有限元分析软件对不同类型、不同构造措施的墙体进行了非线性有限元分析，结果表明：开窗洞墙体在窗角处存在应力集中，容易开裂；同种类型墙体在施加低预应力度后，其抗裂承载力有较大的提高；不同类型的墙体比较发现，窗洞对墙体抗裂性能、刚度有很强的消弱作用，与试验结果相符。
	10.	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。

Similar Words：

"预应力的" English translation, "预应力的半后张法" English translation, "预应力的强加" English translation, "预应力地锚" English translation, "预应力镀锌钢" English translation, "预应力法" English translation, "预应力反拱" English translation, "预应力钢材" English translation, "预应力钢绞线" English translation, "预应力钢绞线拉伸设备" English translation