fracture toughness test是什么意思，fracture toughness test的意思翻译、用法、同义词、例句

断裂韧性试验

In accordance with the fracture toughness test standard of BS7448, J-R curve tests were conducted with multiple specimen with welded joints of D406A ultra-high strength steel.

根据英国标准BS7448断裂韧度试验标准，采用多试样法，测试了D406A超高强度钢焊接接头的J-R曲线。

An experiment on dynamic rock fracture toughness test using edge-notched disc specimen is presented.

提出用边切槽圆盘试样测量岩石动态断裂韧度的实验方法。

The prediction of 3-point bend specimen fracture toughness from the Charpy test result based on the local approach was studied.

研究了基于局部法由冲击试验对三点弯曲试样断裂韧性的预测。

Objective: Our aim was to investigate the effect of 4 and 60℃ caloric test on fracture toughness of the adhesive resin during dentin bond.

目的：探讨无机填料对粘接性树脂粘接强度与破坏韧性的影响，同时对4℃和60℃冷热循环试验的影响进行探讨。

There was obvious scattering for the test results of dynamic fracture toughness under high loading rates.

断裂韧度数值在高加载速率下呈现出明显的离散性。

A test method for evaluating the fracture toughness of steels for API class D sucker rods is discussed.

论述了对D级抽油杆用钢的断裂韧性进行评定的试验方法。

Their fracture toughness and hardness were determined with Vicker's indentation test machine.

在维氏硬度仪上测试断裂韧性和硬度。

The results show that the fracture toughness of Kic increased with lower loading rate and higher test temperature and the incision depth has no significant impact on the test results.

结果显示，断裂韧度随加载速率降低和试验温度提高而增大，而切口深度对结果的影响不显著。

The double cantilever beam (DCB) test was executed for stitched laminates to study interlaminar fracture toughness and fracture behaviour.

采用双悬臂梁（DCB）试验测试和研究了缝合层合板的层间断裂韧性与断裂行为。

Within the range of test temperature, the factors controlling the toughness are fracture loads, the lengths of fibrous crack, and the energy absorbed by each fibrous crack extension.

在试验温度区内，控制韧性的因素是断裂载荷、纤维裂纹长度和单位纤维裂纹扩展能量。

In this paper, the dynamic fracture toughness measuring method for 921A shipbuilding steel is studied by instrumented Charpy impact test.

本文利用示波冲击试验，对船用921A钢动态断裂韧性的测试方法进行了研究。

Based on the adhesive fracture test results of new and old concrete of the authors, a toughness model of adhesive interface of new and old concrete is put forward.

在新老混凝土粘结面断裂性能试验的基础上，建立了新老混凝土粘结面断裂破坏模式，分析讨论了界面层特性及界面微裂缝扩展对新老混凝土粘结面断裂性能的影响。

The dynamic fracture toughness of steel 907A in different heat treatments is obtained respectively with the instrumented impact test.

用示波冲击加载试验，分别获得不同热处理状态及供货状态下的90 7钢的动态断裂韧度。

HAZ fracture toughness and microstructure of WEL - TEN780A high strength steel was investigated by using CTOD fracture mechanics test.

研究了焊接热输入对WEL-TEN780A高强钢热影响区（HAZ）断裂性能的影响。

In this paper, the test results of bending concrete specimens are shown, and the vlues of plane-strain fracture toughness, calculated by four different methods, are compared with one another.

本文，对混凝土弯曲试样进行了测试，并用四种不同的方法进行了平面应变断裂韧性的计算和比较。

The method and standard of drop weight tear test were described. It was also discussed how to evaluate the capability of pipeline steel to transit from toughness to fracture by DWTT.

论述了落锤撕裂试验的方法和标准，并对用DWTT来评定管材及其焊接接头的韧脆转化能力进行了探讨。