1) drawing experiment
拉拔实验
1.
Through a series of drawing experiments of brass wires, the effects of ultrasonic vibration on drawing force and surface quality of the wires were discussed.
系统由超声波驱动器、换能器、变幅杆、拉丝模、拉伸机等组成,通过对黄铜丝的拉拔实验,考察了超声振动对拉拔力和丝的表面质量的影响。
2.
In order to improve the load-bearing capacity and useful life of anchor cable,design new anchor cable anchorage,through static load drawing experiment of anchor cable,simulation the various situations may arise in application,regulation angle between the centerline anchor cable and the anchorage face,loading until destruction.
为了提高锚索的承载能力和使用寿命,设计了新型球面锚索锚具,通过锚索静载拉拔实验,模拟锚索在应用中可能出现的各种情况,调节锚索中心线与锚固面的角度,加载直到破坏。
2) 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
3) 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
4) 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。
5) pulling experiment
拉拔试验
1.
This article introduces the research process of polyaminoester steel bar anchoring adhesive and tests its operating and mechanic capability through lots of pulling experiments.
简要阐述了聚胺酯钢筋锚固胶的研制过程,并通过大量的拉拔试验对聚胺酯钢筋锚固胶的施工性能及力学性能进行检验,试验结果分析表明,聚胺酯钢筋锚固胶的力学性能已基本达到国外同类产品的水平。
2.
Through the pulling experiment on embedded steel bars in concrete,the damage forms of embedded steel bars are investigated.
通过在混凝土中植筋的拉拔试验,研究了不同条件下植筋的破坏形态,分析了混凝土强度、钢筋直径和植筋的强度等级对植筋深度的影响,给出了粘结破坏、锥形破坏、钢筋屈服和应力传递破坏等4种破坏形态的计算模型,推导出了相应的植筋深度计算公式,并通过多组试验证明了计算公式的正确性并给出了避免粘结破坏和锥形破坏的植筋深度计算公式。
6) drawing test
拉拔试验
1.
drawing test and stress wave reflection method.
本文对锚杆检测技术的历史进行了总结,并详细介绍了目前被广泛使用的两种检测方法拉拔试验法和应力波反射法。
2.
Shearing test and drawing test are conducted o n the interlayer of geotechnical fabrics between the asphalt concrete overlay an d the previous pavement surface.
对沥青混凝土加铺层与原路面之间的土工织物夹层分别进行了剪切及拉拔试验 ,对比分析了无纺土工织物对加铺层的抗剪切性能及粘结性能的影
补充资料：保险商实验室安全标准(见保险商实验室)
保险商实验室安全标准(见保险商实验室)
safety standards of UL: see Underwriters Laboratories; UL
Baoxianshang Sh啊nshi anquan bicozhun保险商实验室安全标准(saJ七ty stand助dsofUL)见保险商实脸室。
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