1) plane-strain pullout test

平面应变拉拔试验
1.
By dyed sand observation method in plane-strain pullout tests,a novel theory about the pullout mechanism of denti-strip reinforced soil is introduced.
采用染色砂法,对带齿筋材的平面应变拉拔试验过程进行了观察。
2) plane strain extension (PSE)

平面应变拉伸试验
3) plane strain test

平面应变试验
1.
Simulation of plane strain test of clay by means of particle flow code;

粘性土室内平面应变试验的颗粒流模拟
2.
And gives a mothed for interpreting E-B constitutive medelprarmeters,according to the plane strain test data.
本文指出了平面应变试验成果整理中出现的力学概念不够准确的问题,提出了根据平面应变试验资料整理E-B模型参数的方法。
3.
Based on a series of tests carried out by an improved plane strain test apparatus on Toyoura and Seto sands,a new double-yield surface model is proposed.
其次以平面应变试验结果为基础,直接推导出双屈服面模型各部分关系式,其中体积屈服面以塑性功为硬化参数,硬化函数与试验结果吻合程度较好,剪切屈服面以修正塑性功为硬化参数,满足了其与硬化面关系唯一性的要求,并可反映硬化–软化全过程。
4) pull-out test

拉拔试验
1.
BOTDR-based pull-out tests on anchor bolts;

基于BOTDR的锚杆拉拔试验研究
2.
Comparation and analyses of direct shear test and pull-out test of the interface between soils and geosynthetics
筋土之间直剪试验与拉拔试验的对比分析
3.
Research on damage form of inorganic material embedment of steel bar and pull-out test

关于无机料植筋的破坏形态及拉拔试验的研究
5) Pullout test

拉拔试验
1.
Development and application of large scale numerical control pullout test system;

大型数控拉拔试验系统的研制及应用
2.
Research on direct shear test and pullout test between clay and geotextile;

粘土与筋带直剪试验与拉拔试验对比分析
3.
Study on pullout test of geosynthetics;

加筋土筋材拉拔试验研究
6) pull out test

拉拔试验
1.
Study on interaction characteristics between geosynthetics and fill materials by pull out tests;
土工合成材料界面作用特性的拉拔试验研究
2.
It introduces the detect methods of the two interface between reinfor cements and soils parameter of pull out test and shear test,represents the main factors of affecting the tests and the select standard of the test methods,and researches the share character of the interface between reinforcements and sand clays and the interface between reinforcements and clay soils.
介绍了拉拔试验和直剪试验两种筋土界面参数的测试方法,阐述了影响试验的主要因素以及试验方法的选择标准,并对筋—砂土界面剪切特性和筋—粘性土界面剪切特性进行了研究,最后论述了接触面上剪应力—位移的关系,以保证加筋土结构的内部稳定性。
3.
In this paper,the pull out tests of plastic geogrid in clay,sandy silt,fine sand and grail are carried out by using the large scale apparatus of interface.
本文中,以单向塑料土工格栅为加筋材料,以粘土、砂质粉土、粉细砂、砂砾料为填料,也在大尺寸接触面试验仪上进行拉拔试验;以单向塑料土工格栅为加筋材料,以粘土为填料进行直剪试验。
补充资料:平面应变压缩法
分子式:
CAS号:
性质:一种以恒定压缩面积来压缩试样的方法。将片状试样的中央部分放在有长方形截面积的两个模片之间加以压缩,这样,试样受压缩的面积是恒定的,可以很容易计算出真应力而不是公称应力。此外,这种压缩方法在应变增加时,模片和试样间的摩擦仍能保持恒定,而单轴压缩却不能做到这一点。本方法需要对边缘效应加以校正。
CAS号:
性质:一种以恒定压缩面积来压缩试样的方法。将片状试样的中央部分放在有长方形截面积的两个模片之间加以压缩,这样,试样受压缩的面积是恒定的,可以很容易计算出真应力而不是公称应力。此外,这种压缩方法在应变增加时,模片和试样间的摩擦仍能保持恒定,而单轴压缩却不能做到这一点。本方法需要对边缘效应加以校正。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条