pure bending 中文意思是什麼

pure bending 解釋
單純彎曲
  • pure : adj 1 純的,純粹的;清一色的 (opp mixed); 單一的,同質的;道地的;【生物學】純血統的,純種的。2...
  1. In a beam type compensator a stress pattern produced by pure bending is frozen into the material.

    在梁式補償器中,其應力光圖是由純彎曲產生而被凍結在材料之中。
  2. These formulae give us the stress and strain in a prismatic beam when it is subjected to pure bending.

    當稜柱形梁受純彎曲時,這些公式給出了它的主力和主變。
  3. The study in the paper starts with beam distortions, and it treats the plastic deformation area as pure bending sect, rest of the beam as rigid bodies. according to different shapes of the external tendons, it divides into three structural forms familiar in projects, that is the beams with no deviator, with a deviator and with two deviators, and studies the relation between the deformation of the external prestressing tendons and that of the beams, and derives the formulas of the ultimate stress increment of external tendons. in the formulas, the ultimate angle corresponding to half of the plastic deformation area is considered as a variable parameter

    本文首先從梁極限狀態下的變形入手,將塑性鉸區看作純彎段,將塑性鉸以外的區域看作剛體,按照體外預應力筋的形狀不同,分工程中最常見的三種體外結構形式,即無轉向塊的直線型體外筋混凝土梁、具有一個轉向塊的單折線型梁和具有兩個轉向塊的雙折線型梁,研究體外預應力筋變形和梁體的變形間的關系,推導出以極限狀態下塑性鉸區之半對應的轉角為參數的計算體外預應力混凝土簡支梁以及連續梁的體外筋應力增量計算公式,並進一步求得梁的極限承載力。
  4. Verification regulation of rotating pure bending fatigue testing machines

    旋轉純彎曲疲勞試驗機檢定規程
  5. Buckling of thin - walled members under pure compression and pure bending with shear effect

    純壓或純彎薄壁桿件的穩定分析
  6. Then, a step - by - step increase of vertical curvature is applied to the hull girder assuming that the plane cross section remains plane. at each incremental step, the stress of the cross section is evaluated using the average stress - strain curves of the elements as well as the incremental bending moment due to the curvature increment. performing sample calculations on existing girder models tests under pure bending, the rationality of the proposed method was examined

    假設船體橫向框架材足夠強,因而板架的整體破壞不會發生;基於梁?柱理論、理想彈塑性假設、平面假設,建立了拉伸和壓縮加筋板單元的平均應力?應變關系曲線,應用船體結構總縱極限強度的簡化逐步破壞分析方法計算船體總縱極限彎矩,並據此開發了計算程序sus 。
  7. According to the original assumption, this theory should be applied only to long, thin beams loaded in pure bending.

    根據原來的假定,這個理論只適用於受純彎曲載荷的長而薄的梁。
  8. Optimization algorithm for large deformation of a cantilever beam with elastic - perfectly plastic model under pure bending

    純彎曲理想彈塑性模型梁大變形的優化演算法
  9. Meanwhile, the springback potential energy principle is applied to calculate the springback deformation of a pure bending of curved beam

    同時,應用該回彈勢能原理于純彎曲梁的回彈變形計算。
  10. Its reliability has been tested though examining. the influence laws of mould structure, including wiper die and the style, size and installed position of mandrel, have been studied. combined with the theoretical analysis of perfect pure bending, the tendency of relative bending radius r / d and relative wall thickness t / d to one of the major quality target - the maximum wall thickness reduction ratio is also studied

    通過數值模擬研究獲得了包括防皺塊和芯棒形式、尺寸和安裝位置在內的模具結構對製件成形質量的影響規律;結合對理想純彎曲的理論分析,研究獲得了相對彎曲半徑r / d 、相對壁厚t / d對製件主要質量指標之一的最大壁厚減薄率的影響趨勢和大小。
  11. Expanded pure agglomerated cork. determination of the modulus of rupture by bending

    純膨脹凝膠軟木.彎曲斷裂模量的測定
  12. First, the stability of box section beams under pure bending is studied based on two different torsion theories on members with closed cross - section by umansky and gjelsvik in the elastic phase, and the critical moments are obtained. comparisons show that these two different theories give nearly the same critical moments

    文章首先對箱形梁進行研究,分別基於umansky約束扭轉理論和gielsvik約束扭轉理論推導了箱形梁在純彎作用下的彈性臨界彎矩,並進行了比較,發現基於gielsvik約束扭轉理論的臨界彎矩具有較好的精度且形式簡單。
  13. Application of fiber model method to concrete - filled rectangular steel tubes with pure bending

    纖維模型法在矩形鋼管混凝土純彎構件中的應用
  14. The bending fracture problems of cracked plate for anisotropic functionally graded materials under loads of pure bending, pure twisting or bending and twisting are discussed

    摘要探討各向異性功能梯度材料裂紋板受純彎、純扭、彎扭載荷作用下的彎曲斷裂問題。
  15. In the past, there were a large number of research studies on the behaviour of concrete - filled steel tubes ( cfst ) subjected to compression, bending or combined compression and bending, and there were a few research studies on the behaviour of cfst subjected to pure torsion, compression - torsion, bending - torsion, compression - bending - torsion and compression - bending - shearing. however, the behaviour of cfst members under complicated loading conditions still needs to be studied deeply

    以往,研究者對鋼管混凝土構件在軸壓、純彎和壓彎荷載作用下的性能進行了大量研究,對純扭、壓扭、彎扭、壓彎扭及壓彎剪受力狀態下的工作性能也有一些研究報道,但研究工作,尤其對壓彎扭剪構件的工作機理的研究仍有必要深入進行。
  16. There appeared, within three feet of him, a form clad in pure white - a youthful, graceful form : full, yet fine in contour ; and when, after bending to caress carlo, it lifted up its head, and threw back a long veil, there bloomed under his glance a face of perfect beauty

    離他三尺的地方,有一個穿著純白衣服的形體一一年青而優美的形體,豐滿而線條很美。這人彎下腰下去撫摸卡羅時,抬起了頭,把長長的面紗扔到后頭,於是一張花也似的美妙絕倫的面孔,映入了他的眼簾。
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