自錨 的英文怎麼說
中文拼音 [zìmáo]
自錨
英文
self anchorage-
As a new special bridge type, self - anchored suspension bridge has won more and more engineering ’ s favors with its beauteous build, economy performance and striving adaptability of geology and topography feathers. it has become a very competitive blue print of the urban bridge with the span from 100m to 400m
自錨式懸索橋作為一種特殊的橋型，以其結構造型美觀、經濟性能較好、對地形和地質狀況適應性強等優點，越來越受到工程界的青睞，成為城市裡100 - 400m跨徑范圍內極具競爭力的橋梁方案。Supervision points on jacking up steel - box ruction of self - anchored suspension bridge
自錨式懸索橋鋼箱梁頂升施工的監控要點Based on the conceptual considerations and structural design of pingsheng bridge in foshan, the first single tower and single span hybrid girder self - anchored suspension bridge in the world, the original technical achievements of the bridge, such as those of the integral bridge tower and separated stiffening girders, the stiffening hybrid girders, structural types of steel - concrete girder joint parts, steel box girder incremental launching and hanger adjustment, are presented and the key and innovative techniques for the self - anchored suspension bridge are described in a summarized account as well
摘要通過世界上首座獨塔單跨混合梁自錨式懸索橋佛山平勝大橋的方案構思及結構設計，介紹了其採用的整體橋塔分離式加勁梁橋型結構、混合加勁梁、鋼混凝土結合段構造型式、鋼箱梁頂推技術、吊索調索技術等原創性工程技術成果，綜述了自錨式懸索橋設計的關鍵和創新技術。Through the calculating example results and the comparisons with other calculating theories, it is proved that the calculating formulas of the combined geometry curve theory is valid, practical and accurate. it can be used in the calculation of line shape at the preliminary design, and can meet the engineering need. ( 3 ) this thesis researches systemically on the calculating theory of the suspension bridge ’ s cable system, including calculating design line shape and internal force, erection line shape of cable and pre - displacement of saddle without loads, the fixed position for erecting cable and amendatory method of cable ’ s unstressed length
通過算例驗證了混合線形理論公式的實用性和正確性，並且與其它計算理論的結果比較，證明公式有足夠的精度，可用做初步設計中主纜線形的計算，能夠滿足工程的需要; （ 3 ）對自錨式懸索橋主纜系統計算理論進行了系統研究，包括成橋線形和內力計算、空纜線形和內力計算、鞍座預偏量計算、索夾安裝位置計算和索鞍處主纜無應力長度修正方法。Analysis of stress at anchorage zone of self - anchored concrete suspension bridge
混凝土自錨式懸索橋錨固區應力分析Design and mechanical performance analyses of concrete self - anchored suspension bridge
混凝土自錨式懸索橋設計及其力學性能分析Flutter stability of long span self - anchored suspension bridges and wind - tunnel tests
大跨度自錨式懸索橋的顫振穩定性研究及風洞實驗Construction control of datum strand erection of self - anchored suspension bridge of pingsheng bridge
平勝大橋自錨式懸索橋基準索股架設的施工控制Application of pseudo excitation method to vertical seismic response analysis of self - anchored suspension bridges
虛擬激勵法在自錨式懸索橋豎向地震反應分析中的應用The techniques of self - anchored suspension bridges, having their uniquely applicable conditions, are now attaining swift development in china
摘要自錨式懸索橋在國內發展迅猛，該橋式有其特定的適應條件。Abstract : the structural characteristics of a three - span continuous half - through, self - anchored, concrete - filled steel - tube arch bridge are introduced
文摘:介紹了三跨連續自錨中承式鋼管混凝土拱橋特點，闡述了橋型布置原則及主要結構尺寸的擬定。In this paper, the structural features and design considerations for the self - anchored suspension bridges are presented with particular details given to the differences between both the types of the bridges
簡述自錨式懸索橋的結構特點、設計構思，重在說明其與地錨式懸索橋的不同。In recent years, many long - span self - anchored suspension bridges have been constructed because this type of structure has lots of merits such as graceful appearance, new type of structure and convenience in choosing bridge location
近年來，自錨式懸索橋以其優美的線型、新穎的外觀以及選址靈活等特點而越來越受到青睞，一大批大跨度自錨式懸索橋也就應運而生。One self - anchored suspension bridge is the subject investigated, the finite element program " midas " is adopted to establish the spatial computation model of the suspension bridge, and the subspace iteration method is used to calculate the natural vibration frequencies and modes of the bridge, the bridge ' s dynamic property and rigidity feature are discussed with the computed results
摘要以某自錨式懸索橋主橋為研究對象，採用midas有限元程序，建立了該橋的空間力學計算模型，利用子空間迭代法計算了該橋梁結構的自振頻率和振型，結合計算結果對橋梁的動力特性和剛度特點進行了討論。Relying on the project of sanchaji self - anchored suspension bridge, this thesis analyzes the calculating theory of the cable system and does some significant experimental research on the anchorage system of the self - anchored suspension bridge
本文依託長沙三汊磯自錨式懸索橋工程，對自錨式懸索橋的主纜系統計算理論、主纜錨固方式和錨固區受力特徵進行了研究和試驗。Dynamic performance of pingsheng bridge and the ground - anchored suspension bridge model, which has the same structural parameters as pingsheng bridge, is calculated. furthermore, the influence on dynamic performance for pingsheng bridge of structural parameters, such as rise - span ratio of main cable, dead load
6 .針對大跨度自錨式懸索橋可能存在的風致振動，對平勝大橋進行了節段模型和全橋模型風洞試驗研究，研究表明:平勝大橋具有足夠的抗風穩定性。Using the finite element method considering the influence of the stiffened girder, the cable system of sanchaji self - anchored suspension bridge with the main span of 328m is calculated and analyzed based on the programme which programmed by apdl language
本文運用考慮加勁梁剛度影響的有限元法，基於ansys的apdl語言，編制了計算機程序，對主跨328m的三汊磯自錨式懸索橋的主纜系統進行了計算分析。2. based on the basic design data and requirements, the designs on the new type of structural system of pingsheng bridge are proposed. a lot of creationary achievements will be acquired on pingsheng bridge, called the single tower self - anchored suspension bridge
2 .結合設計基本資料及設計技術要求，提出了平勝大橋橋型方案的設計構思，並對平勝大橋獨塔自錨式懸索橋的結構體系進行了創新性設計。To ensure self - anchored suspension bridges ’ safety during construction and service, and to make its design more economical and reasonable, the research on structural system and static - dynamic mechanics performance of the long - span self - anchored suspension bridges is developed in this paper based on pingsheng self - anchored suspension bridge in foshan city, guangdong province. the main contents and achievements are as following : 1
為了確保自錨式懸索橋施工和成橋運營期間的安全，使得自錨式懸索橋結構的設計更加經濟合理，本文以廣東佛山平勝大橋獨塔自錨式懸索橋為工程背景，開展了大跨度自錨式懸索橋結構體系及靜動力性能方面的研究。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