壁厚與管徑比 的英文怎麼說

中文拼音 [bìhòuyǔguǎnjìngbǐ]
壁厚與管徑比 英文
ratio of wall thickness to size
  • 壁 : 名詞1 （墻） wall （of a house etc ） : 銅墻鐵壁 bastion of iron2 （作用像圍墻的部分） wall of st...
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 徑 : Ⅰ名詞1 （狹窄的道路; 小路） footpath; path; track 2 （達到目的的方法） way; means 3 （直徑的簡稱...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  1. The influence of nondimensional parameters and on failuremode and ultimate tensile strength of gusset plate connections to slotted tubes arestudied

    、鋼管直徑與鋼管壁厚之比?對該類節點破壞模式和極限承載力的影響。
  2. B. for hard and half hard drawn tubes the ratio of outer diameter to wall thickness is no more than 25

    硬態和半硬態拉制管外徑與壁厚之比不小於25者。
  3. A. for annealed drawn tubes the ratio of outer diameter to thickness is no more than 15

    退火態拉制管外徑與壁厚之比不小於15者。
  4. 4. combined with the design of the three gorges prestressed concrete penstock with steel liner in the three gorges power. station, the consistence among the results of theory calculating, the analysis of plane finite element and three dimensional finite element is proved, the concrete stress distributions of the prestressed concrete penstock are analyzed with different steel liner thicknesses, different crack resistances, different concrete thicknesses and different initial radial gaps between steel liner and concrete. the feasibility of the design method of prestressed concrete penstock with steel liner is proved

    結合三峽電站鋼襯預應力混凝土聯合受力壓力管道的設計方案選擇及論證分析，對比分析了鋼襯預應力混凝土壓力管道理論計算、平面有限元和管壩整體三維有限元分析結果的一致性，確定了管道結構在不同鋼襯厚度、不同抗裂度要求、不同外包混凝土厚度及不同鋼襯與管壁混凝土間初始徑向間隙等因素影響下的內力分佈規律，驗證了鋼襯預應力混凝土壓力管道的設計方法。
  5. This dissertation investigates the influences of internal press and missiles shape on deformation and rupture of a multi - span thin - walled metal tube that struck by a large - mass and slow - speed missile transversely. 103 impact tests were conducted on a thin tube ( d / t = 44 ) either empty or filled with water using a missile ( dm / t = 6 ) with various nose shapes ( flat - nosed, hemisphere - nosed and conical - nosed )

    採用三種彈體（平頭、半球形和圓錐頭，彈體直徑與管壁厚度之比d _ m t = 6 ）對空管和高壓充水薄壁鋼管（徑厚比d t = 44 ）進行了沖擊破壞實驗，預加工作內壓分別為0mpa ， 5mpa ， 10mpa和15mpa 。
  6. During the analysis, three non - dimensional parameters is considered : the ratio of outer diameter of hollow spherical joint to the thick of spherical ; the ratio of outer diameter of hollow spherical joint to the thick of steel plate ; the ratio

    分析時考慮了三個無量綱參數，空心球外徑d與壁厚t的比值;空心球外徑d與鋼板厚tp的比值;連接鋼管外徑與空心球外徑之比。
  7. Analysis of nonlinear finite - element for ultimate strength of 81 overlap tubular k - joints with ansys program is carried out in this dissertation. the influence of nondimensional joints parameters, and ov on failure mode and ultimate strength of overlap tubular k - joints is studied. simultaneously, 27 tubular gap k - joints are analyzed for comparative purposes

    分析時考慮了四個無量綱參數，即支管直徑與主管的直徑之比；主管的直徑與壁厚之比；支管壁厚與主管壁厚之比以及支管搭接率o _ v對搭接節點破壞模式和極限承載力的影響。
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