punching shear 中文意思是什麼

punching shear 解釋
沖擊剪刀
  • punching : 板料沖壓
  • shear : vt vi （sheared 〈古語〉 shore; shorn sheared）1 剪（羊毛等）；修剪（樹木）；剪（呢絨的）長毛。2 ...
  1. Schneider busway is equipped with amada turret presses and shear imported from japan, a wagner powder paint system from germany, and is a fully integrated sheet metal fabrication and assembly operation. our sheet metal punching, forming and power coating equipment is state of the art with regard to safety, process capability and speed. sbg is utilizing the sap production management system, which ensures highly efficient management and production

    工廠使用進口amada沖床及德國的瓦格納爾噴粉生產線，擁有系統化的板金加工及裝配生產線，採用先進的金屬沖壓、成形及噴粉設備，確保了生產程序高效安全以及產品的優秀品質，同時，工廠還採用sap生產管理系統，保證了全廠高效的管理及生產水平。
  2. 2. the punching shear carrying capacity could be divided into concrete action and reinforcement dowel action in theory. the paper also gives factors influencing punching shear capacity both normal slabs and sfrc slabs

    從受力機理上將板的沖切承載力分為混凝土承載力和鋼筋銷栓作用兩部分，並分析影響混凝土板和鋼纖維混凝土板沖切承載力的因素。
  3. Variation of punching shear capacity of slabs and footings with concrete strength

    板及基礎沖切承載力隨混凝土強度的變化
  4. Punching shear strength of slab - column connections with nonrectangular columns

    非矩形截面柱下混凝土板的沖切強度計算
  5. So it is quite important for sfrc to be used in those essential parts, such as the vicinity of frame column or shear wall in basement. the sfrc greatly improves the punching shear carrying capacity in raft foundation, or reduces the thickness of raft foundation in the same load. this in turn offers convenience in construction, reduces hydration heat in concrete and saves investments

    因此，將鋼纖維混凝土用於特別需要的那些部位顯得尤為重要，比如用於筏形基礎的框架柱或剪力墻附近，大大提高基礎的抗沖切承載力，在荷載一定的條件下可減小筏板的厚度，將會給施工帶來方便，減少水化熱，節約建設投資。
  6. Realized from the punching cracking characteristic, its punching shear capacity is related closely to the number of hollows crossing the punching cracks

    根據柱端沖切裂縫分佈特性可知，空心板的抗沖切承載力與柱邊裂縫穿過空心體的數量有密切聯系。
  7. 3 ) a study is carried out to understand the changing rule of ultimate load and stiffness with the different reinforcement ratio of anti - punching shear bar. the increasing speed of the ultimate load is slower than that of the reinforcement ratio is indicated

    3 .對不同抗拔鋼筋配筋率的鋼筋混凝土承臺-鋼柱腳抗拔極限承載力和剛度變化規律進行了計算分析，發現了隨著承臺中抗拔鋼筋配筋率的提高，其承載力提高的比例逐步減小的規律。
  8. One specimen is fitted up with anti - punching shear bars and the other is not. 2 ) the elastic - plastic analyses of two experimental elements under uniaxial reversed loads are made by ansys ( a finite element analysis program ) and the results of analysis match the experimental results very well

    2 .進行了鋼筋混凝土承臺-鋼柱腳試件的彈塑性有限元建模，用ansys有限元程序對其進行了全過程彈塑性分析，計算結果與實測結果吻合較好。
  9. Punching shear failure

    沖剪破壞
  10. To investigate the punching shear behavior of slab - column connections with nonrectangular columns, an experiment on the three specimens of column with three kinds of typical special - shaped cross - section ( cross - shaped section, t - shaped section and l - shaped section ), which were connected with reinforced concrete slabs, and reference specimens with square columns was conducted

    摘要為了研究柱截面形式為異形柱的板柱連接沖切受力性能，進行了柱截面形狀分別為3種典型異形柱（十字形、 t形和l形）和對比方柱所構成的板柱連接的沖切特性試驗。
  11. Allowable punching shear

    容許沖剪
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