English translation for "pullout test"
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- 牵出试验
Related Translations:
- Example Sentences:
| 1. | Two examples concerning pullout test of rock bolt and an anchor bolts reinforcing slope are calculated and analyzed . the ideal results have verified the validity of the method and its ability to solve the problems in engineering
上述工作完成后，应用本文方法对锚杆的拉拔试验进行了数值模拟，得到了较好的计算结果，从而证明了本文计算方法的正确性。 | | 2. | Through direct pullout test , we examine the effect of the water to cement ratio , contend of steel fiber and silica fume on the bond behavior ; compare the bond behavior of two types of cfrp bars with difference surface treatment ( r1 bars and g1 bars ) , and reprocess the one of inferior bond strength ; investigate the bond stress distribution along the bond length of cfrp bars , and assess the adequacy of some exist analytical models of bond - slip behavior to reproduce the experimental bond behavior
本文主要通过直接拉拔试验,考察水胶比、钢纤维掺量、硅灰掺量以及cfrp筋的表面处理类型等材料参数对粘结性能的影响,并对粘结效果较差的cfrp筋研究了表面处理方法,以提高cfrp筋与rpc的粘结性能;通过在cfrp筋表面粘贴应变片,测定了粘结应力沿cfrp筋埋长的分布情况,并对现有的粘结滑移本构模型与试验结果的拟合效果进行了比较。 | | 3. | Thirdly writer , using linear elastic theory and finite element program ( ansys ) , analyzed expanding bolt pullout test . fifthly , writer using the modified mohr - coulomb failure theory , on the base of curving failure surface , derived a theoretical formula between pullout force and compressive strength . then the thesis compared the formula with the strength - detecting formula of expanding bolt pullout method
本文采用ansys有限元程序对胀栓拔出法试验过程进行弹性理论分析；以修正的摩尔-库仑破坏准则，在拟合实际破坏面的基础上推导出极限状态下胀栓拔出法的混凝土拔出力与混凝土抗压强度的理论公式，并把该公式与胀栓拔出法测强公式进行了比较。 | | 4. | Based on the pull - out tests data between geogrids and expansive soil / sands arranged by the orthogonal table l9 ( 34 ) , the following conclusions are reached : 1 ) the displacement - properties of pullout tests depend on the pullout speed . the law of factors " affecting degree , which influences the parameters between geogrids and soils in the pulling - out procedure , is obtained . with the concept of " equivalent pull - out displacement ( x ) " brought forward , the whole process of pull out tests is divided into two process - " main process ( when x 1 . 0 ) " and " residual process ( when x 1 . 0 ) " , and three stages - static friction resistance stage , slip friction resistance stage , and residual friction resistance stage
基于正交设计表l9 ( 3 ~ 4 )分别安排了影响因素与土工格栅膨胀土或砂土界面相互作用参数的拉拔试验数据，获悉： 1 )拉拔试验位移特性主要取决于影响因素中拉拔速率；通过分析并获取影响因素对筋土界面相互作用参数的影响程度及其在拉拔试验过程中的变化规律，提出了当量拉拔位移( x )的概念，并据此将拉拔试验全过程划分成“主过程( x 1 . 0 ) ”和“残余过程( x 1 . 0 ) ” ；且将影响因素对拉拔力或摩擦阻力系数的影响程度分成三阶段(静摩擦阻力阶段、滑动摩擦阻力阶段，残余摩擦阻力阶段) ； 2 )不同(规范)定义的筋土界面摩擦阻力系数数值相差较大，但影响因素对摩擦阻力系数影响程度及其变化规律不会因不同(规范)定义而受到影响。 | | 5. | The friction coefficient , critical vertical loads and critical frictional resistance strength have been worked out by means of the pullout tests under the different vertical loads , analysis of frictional characteristics between soil and material and analysis of the different work mechanism between direct shear test and pullout tests . the creep characteristic parameters of some typical reinforcement materials have been obtained by the creep tests under the loads for a long time and the rheological analysis
对几种典型筋材在不同法向荷载下进行了拉拔试验，并进行了筋材与土介质的界面摩擦特性分析，直剪试验与拉拔试验不同机理分析，找出了影响摩擦特性试验结果的主要因素；得出了筋材在工作荷载阶段的摩擦系数、临界法向中南大学博士学位论文荷载和临界摩阻强度。 |
- Similar Words：
- "pullout maneuver" English translation, "pullout method" English translation, "pullout power" English translation, "pullout strength" English translation, "pullout tendon suture" English translation, "pullout time" English translation, "pullout torque" English translation, "pullout torquee" English translation, "pullout type crucible furnace" English translation, "pullover" English translation
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