輸電塔 的英文怎麼說
中文拼音 [shūdiàntǎ]
輸電塔
英文
electric transmission pole tower-
Foundation construction and quality inspection of tower caisson pile
輸電鐵塔灌注樁基礎施工及質量檢測The impact of catastrophic winds such as typhoon, downburst, and tornado on transmission lines is introduced, including collapse of transmission towers
重點介紹了臺風、颮線風、龍卷風等強風暴下輸電線路所受的影響以及輸電塔倒塌等情況。Calculation of electric field distribution near ehv power towers
超高壓輸電線路鐵塔附近的三維工頻電場計算Scheme selection of holding poles erection for ehv transmission towers
特高壓輸電線路鐵塔組立抱桿的方案選擇Various factors that influence lightning strike switching rate are also analyzed. it has been showed that for some given configuration, all lightning over - voltages on substation equipments do not exceed the 1ightning strike insulation level in the case of invading waves out of lightning strike aerial input protection line
同時利用規程法、行波法、擊距法對輸電線路中不同桿塔型號的耐雷性能分別進行了研究和比較,對影響輸電線路雷擊跳閘率的各種因素進行了分析。That specialty is that high is greater than dimension of cross section. at present, tv tower, transmit electricity line tower tower used transmission signal of microwave navigation tower were build stampedely
目前,電視塔、輸電線路塔、微波信號傳輸塔、導航塔等各種適應工程應用的塔架蜂擁而起,使得塔架結構的研究被提上日程。Cable - strut mixed finite element method for transmission systems
輸電塔線體系的索桿混合有限元法Experimental study on model of jiangyin long span transmission tower
江陰大跨越輸電塔模型試驗研究Dynamic reliability analysis of wind - induced transmission tower
風荷載作用下輸電塔結構動力可靠度分析Analysis on alongwind fatigue of free - standing single rod transmission tower
自立式單桿輸電塔順風向風振疲勞分析Wind - induced vibration control of long span transmission tower with suspended mass pendulums
懸掛質量擺對大跨越輸電塔的風振控制Electricity is transmitted from the power station to your home. it travels through large cables supported by pylons or buried underground
電力從發電站經由輸電塔或地下的電纜輸送到我們家裡去。Performance of the proposed damage detection approach is demonstrated by the analysis of xiang jiang transmission tower structure
對湘江輸電塔架結構的數值模擬分析,表明本文提出的損傷診斷方法的結果是令人滿意的,具有實際工程應用價值。Wang shi ? cun, sun bing ? nan. wind tunnel test and theoretical analysis on areoelastic model of single ? rod transmission tower j. journal of zhejiang university : engineering science, 2005, 39 ( 1 ) : 8791
王世村,孫炳楠.單桿輸電塔氣彈模型風洞試驗研究和理論分析j .浙江大學學報:工學版, 2005 , 39 ( 1 ) : 8791In view of the rapid development of electric undertaking and a sharp increase of steel products consumption, the state development planning commission, the former state water resources and hydropower ministry and state energy ministry have been urging that the building of steel towers should be strictly controlled in the construction of transformer substations ; and warning that the need of the present 500kv power transmission and transformer trusses can hardly be satisfied by ordinary steel and concrete electric poles or prestressed concrete poles, which have endangered the operation and longevity of the high voltage transmitting line due to the common problem of cracks by gravity
隨著電力工業建設的迅速發展,鋼材的用量急劇增長,為此,國家計委,原水電部和能源部一再強調在輸變電工程建設中,應從嚴掌握自立式鐵塔的建設。然而,一般的鋼筋混凝土電桿或與預應力混凝土電桿,較普遍地存在著縱向裂縫問題,嚴重影響了高壓輸電線路的安全運行及其使用壽命,已不能適應高壓輸電桿塔和變電構架的要求。During the three decades lately, a number of experimental study used to resist horizontal and vertical loads of spread foundations are carried out worldwide
近三十年來,國內外對承受水平和鉛直荷載的輸電線路桿塔基礎進行了大量卓有成效的試驗研究。In this paper, an optimization design cad system of detached foundation of transmitting electricity iron tower has been studied. the system uses an easy and efficient method named grid search to find out the minimum cost of an detached foundation. at the same time, the depth and width of foundation, the width of column, the thickness of foundation plan have been ascertained
本論文研究開發的輸電鐵塔獨立基礎優化設計cad系統,以最小費用為目標,採用簡單、有效、易於編程的有約束非線性規劃方法? ?網格搜索法,對輸電鐵塔獨立基礎進行優化設計,確定出基礎埋深、基柱寬度、底板寬度、底板厚度等合理截面尺寸,並開發出計算、出圖一體化的優化設計計算機輔助設計系統。An updating detection approach to fuzzy - pattern identification based on strain mode is also presented to locate the specific bolted looseness damage by the reduplicative detection of distance nest degree and proportion nest degree
通過距離貼近度與相似貼近度的雙重識別,可達到對輸電塔架結構螺栓松動損傷的位置和程度的診斷。In this paper, adopting the optimization equivalent method, the finite element model of transmission tower structure with bolted looseness - damage is set up according to the damaging characteristic of this tower structure
摘要本文針對輸電塔架結構的損傷特點,採用優化等效的方法,建立了具有螺栓松動損傷的輸電塔結構的有限元模型,同時提出了此結構螺栓松動損傷診斷基於應變模態的改進的模糊模式識別方法。Numerical simulation of along - wind response of transmission tower
架空輸電鐵塔動力風響應的數值模擬分享友人