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yield point 【物理學】軟化點,屈服點;【橡膠】流動點。

yield sharing forest

Through the strong pulling tests of four kinds of synthetic fiber filter cloth , the mechanical performance index of the filter cloth in dry and wet conditions were measured , the influence of various pulling speeds on the fracture strength and the fracture tensile rate of the filter cloth was derived . it was concluded that the stress of the filter cloth could relax when it was beyond the yield point 通過4種合成纖維濾布的強力拉伸試驗,測得了濾布在干、濕兩種狀態下的力學性能指標,得出了不同拉伸速度對濾布斷裂強度和斷裂伸長率的影響,同時指出當濾布的應力超過屈服點時,會出現應力松馳現象。

In terms of strength and ductility , the concept of specified yield point is put forward . based on the principle that under the same condition ( that is , the size of cross section , material strength and reinforcement ratio are identical ) , the resultant ultimate moment must be identical , the compression failure of frp reinforced concrete beam is equal to the tension failure for the viewpoint of design and calculation 從強度與延性兩方面的綜合考慮,提出了纖維增強塑料筋名義屈服點的概念,對發生受壓破壞的纖維增強塑料筋混凝土梁,按照同樣條件下(截面尺寸、材料強度、截面配筋率等均相同)截面承載力相等的原則等效轉化為受拉破壞進行設計與計算,以此確定纖維增強塑料筋的強度折減系數_ f 。

Although cold - formed rectangular tube - steel column is favorable to industrialization of mass production , the cold forming process increase the yield point and tensile strength , at the same time the cold forming process decrease the ductile behavior , so it ’ s necessary to research the seismic behavior of cold - formed rectangular tube - steel column for architecture structure 冷彎矩形鋼管雖然可以實現大批量工廠化生產,但冷彎矩形鋼管在冷成型過程提高了材料的屈服點和抗拉強度同時降低了延性,因而冷彎矩形鋼管作為柱材在建筑結構抗震中的應用有待進一步研究。

It was observed , from experiments , that this alloy presented abnormal performance after undergoing low strain rate and high - temperature deformation . the flow stress reduced to only one percent of the yield point at room temperature and the elongation to fracture increase twice 試驗發現: 480下ly12經歷低應變速率拉伸后,將其冷卻至室溫,性質會發生極大變化:流動應力只有普通室溫屈服應力的十分之一左右;延伸率比通常條件下增加一倍左右。

According to the test results of localization and shear bands formation under the consolidated undrained plane strain compression tests on soft clay in shanghai , it was found that the deviator stress of shear band beginning to form was very close to its yield point in clay soils 摘要根據上海軟土在固結不排水平面應變壓縮試驗條件下應變局部化和剪切帶形成的實測研究結果,發現粘性土剪切帶開始形成的偏應力為其屈服點。

There were obvious yield point jog both when the a3 steel specimen are under monotonic tension and pure torsion , this illustrates that there are obvious physical yield procedure in these process A3鋼試件在單一拉伸和純扭轉時都有明顯的屈服平臺,這說明a3鋼試件在單一拉伸和純扭轉時都有明顯的物理屈服過程。

Individual dislocation - solute interactions are extrapolated to ensemble effects , including “ upper yield points “ during mechanical testing , serrated flow , strain aging , and viscous drag 由個別的差排溶質交互作用推衍到整體效應,包含機械測試時之上降伏點、鋸齒狀應力-應變行為、應變時效及黏滯力。

434 we shall take the sample to test its physical properties ( mechanical properties , tensile strength , yield point , percentage elongation , reduction of area , impact value , brinell hardness ) 我們將取樣試驗其物理性能(機械性能、抗張強度、屈服點、延伸率、斷面收縮率、沖擊值、布氏硬度) 。

For the obvious yield point of angle steel , the critical frictional resistance could be regarded as ultimate pullout capacity 對具有明顯屈服點的鋼材,在實際施工中,可以把摩阻臨界值作為極限拉力。

Modern rheological test methods - part 1 : determination of the yield point - fundamentals and comparative testing methods 新式流變試驗方法.第1部分:屈服點的測定.基本原理和

Analysis on the causes of no yield point in tension and brittle fracture in cold bending of 20mnsi hrb 熱軋帶肋鋼筋冷彎脆斷和無屈服點原因分析

Yp yield point 屈服軟化點

The definition of yielding point and the non - coincidence of yielding point with extreme point 拐點的定義及拐點與極值點的不重合性

Bending yield point 抗彎屈服點

Yield point under bending stress 彎曲應力下的屈服點

Yield strength yield point of steel 鋼材鋼筋屈服強度屈服點

Elastic limit yeung ' s module of elasticity to yield point 彈性限度陽氏彈性系數及屈服點

The conventional photoelastic modes and procedures suffice to indicate whether or not the yield point of the material of the prototype will be exceeded . 常用的光彈性模型和方法能夠指明原型材料的屈服點是否將被超過。

It was observed that the lower yield point was subject to a greater degree of scatter than that of the upper yield point . 業已觀察到下屈服點比上屈服點易產生更大的散布度。