拋物懸鏈線 的英文怎麼說

中文拼音 [pāoxuánliànxiàn]
拋物懸鏈線 英文
parabolic catenary
  • : 動詞1. (扔; 投擲) throw; toss; fling 2. (丟下; 拋棄) leave behind; cast aside; abandon
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  • : Ⅰ名詞1. (鏈子) chain Ⅱ動詞(用鏈栓住) chain; enchain Ⅲ量詞(計量海洋上距離的長度單位) cable length
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  1. ( 2 ) the common used arch axes are circular arcru parabola arch, catenary arch

    ( 2 )空腹式剛架拱橋的拱軸一般可取圓弧
  2. From some data, we got the result : xuansuo theory is better than the paowu theory, which ' s error is the largest

    因此,攝動法最接近索曲次之,的計算結果誤差最大。
  3. Based on the parabola and catenary theories, calculation formulas on the cable length are summarized, and the precision is discussed

    摘要以理論為基礎,總結推導了索索長的實用計算公式,對各公式的計算精度進行了分析。
  4. In this paper, two kinds of the aforesaid methods based on the parabola and catenary theories for the datum strand erection of the self - anchored suspension bridge of pingsheng bridge in foshan under non - datum state condition of erection are presented

    介紹基於理論和基於理論的平勝大橋基準索股非基準狀態下架設垂度修正量的確定方法及達到該垂度的施工控制方法。
  5. The main contents about calculation of cable curve for suspension bridges are as follows : firstly, parabola theory, a traditional calculation theory of linetype for suspension bridge, is introduced. according to behavior of suspension bridge, segmental catenary theory which is an exact calculation theory of cable curve for suspension bridges is then built. after that, the errors and adaptable range of segmental parabola theory, segmental straight - line theory and traditional parabola theory are compared one another

    索橋形計算部分的主要內容如下:首先,介紹了索橋的傳統形計算理論? ?理論;根據索橋的特徵,建立了索橋主纜形計算的精確理論? ?分段理論;並由此比較了分段法、分段直法及傳統理論的誤差和適用范圍;分析了索長變化、跨度變化及主纜變形引起的恆載重分佈對主纜形的影響。
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