纜索作用力 的英文怎麼說
中文拼音 [suǒzuòyònglì]
纜索作用力
英文
cable force- 纜 : Ⅰ名1. (拴船用的鐵索或多股粗繩) cable; hawser; mooring rope 2. (擰成多股的似纜物) thick rope; cable Ⅱ動詞(用繩索拴船) cable
- 索 : Ⅰ名詞1 (大繩子; 大鏈子) a large rope 2 (姓氏) a surname Ⅱ動詞1 (搜尋; 尋找) search 2 (要; ...
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 用力 : exert oneself; put forth one's strength
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In the static analysis of the suspension bridge, the initial shape and initial strain of the main cable under bridge - finished condition should be defined firstly, then the bridge - finished condition should be chosen as the initial condition, under which the fem model was built. 3
懸索橋成橋恆、活載作用下的靜力分析,首先需要確定成橋狀態下主纜索的初始索形和主纜索的初始應變,再以成橋狀態為初始狀態建立有限元模型; 3Then i took the pieces of cable which i had cut in the ship, and i laid them in rows one upon another, within the circle, between these two rows of stakes, up to the top, placing other stakes in the in - side, leaning against them, about two foot and a half high, like a spurr to a post, and this fence was so strong, that neither man or beast could get into it or over it : this cost me a great deal of time and labour, especially to cut the piles in the woods, bring them to the place, and drive them into the earth
然後,我用從船上截下來的那些纜索,沿著半圓形,一層一層地堆放在兩排木樁之間,一直堆到頂上,再用一些兩英尺半高的木樁插進去支撐住纜索,彷彿柱子上的橫茶。這個籬笆十分結實牢固,不管是人還是野獸,都無法沖進來或攀越籬笆爬進來。這項工程,花了我不少時間和勞力,尤其是我得從樹林里砍下粗枝做木樁,再運到草地上,又一一把它們打入泥土,這工作尤其費力費時。With increasing span length of suspension bridges, the cable ' s diameter and also the wind load acting on it, the static wind action and the spatial non - uniformity of wind speed increase consequently, which may have an unnegligible influence on the aerodynamic stability of long - span suspension bridges
摘要隨著懸索橋跨徑的增大,纜索直徑以及作用在其上的風荷載、靜風效應以及風速空間分佈的非均勻性都將隨之增強,對大跨徑懸索橋的空氣動力穩定性將可能帶來不容忽視的影響。The main work in this thesis is described as follows : ( 1 ) this thesis introduces phylogeny and application actuality inland and abroad, summarizes the basic construction and forcing characteristic, and indicates the existed problems and developing trend of self - anchored suspension bridge. ( 2 ) this thesis researches systemically on the calculating theory of line shape for suspension bridge, deduced the applied calculating formulas of the combined geometry curve theory, and programs based on each geometry curve theory
主要做了以下工作: ( 1 )介紹了自錨式懸索橋的發展歷史和國內外的應用現狀,總結了自錨式懸索橋的基本構造特點和受力特徵,指出了自錨式懸索橋存在問題和發展趨勢; ( 2 )對懸索橋主纜線形計算理論進行了系統研究,提出並推導了主纜混合線形的計算理論和相應的實用公式,編制了各種計算理論的計算程序。分享友人