张拉的英文
tensile
例句與用法
更多例句： 下一頁- Quality control for tensioning of prestressed tendons of concrete hollow slab
混凝土空心板預應力筋張拉的質量控制 - Cable - tension scheme optimization and adjustment of nanjing railway station steel roof
南京火車站鋼屋蓋斜拉索張拉的優化和調整 - With two examples of the prestressed celom tension in the continuous girder design , which is utilized in the projects of mingzhu elevated railway and xinmin elevated railway , the author analyses the characters of the design and the application of this technology
摘要就軌道交通明珠線、莘閔線等工程的連續梁設計中預應力束體內張拉的實例，分析其設計特點和應用。 - The current approaches including code methods to calculate stress losses due to anchorage set exist several shortcoming , such as unsuitable to different profiles of tendons or very complicated to compute due to sectional analysis . based on classical theory of friction when tendons are stretched in post - tensioned concrete members , the unified method to calculate the stress losses in tendons due to anchorage set while considering the affection of reverse friction has been established , these formulae are suitable to be used in computer ; also approximate formulae are produced which are suitable to manual computation , they are easy to be applied in research or design
針對目前預應力鋼筋錨固時鋼筋回縮引起的預應力損失計算方法中存在的問題，建立了考慮反摩阻影響的后張法預應力混凝土橋梁錨固損失的統一計算式，適用于任意形狀的預應力鋼筋和單、雙端張拉的情形；給出了適于機算的理論公式和適于手算的近似計算式，可方便地應用于研究和工程實踐。 - The instrument has been applied to spot construction for the first time on the construction site of commanding and dispatching center of channeling water from huanghe river in wanjiazhai of shanxi . digital and sensing technology is employed to accomplish the dual open loop control over the tension of prestressing tendon . because the traditional technology of prestressing construction is improved , construction accuracy and efficiency are greatly rais ed
智能預應力張拉儀是能與普通張拉設備配套重復使用的智能化顯示與控制儀表，是本課題組研制的專利產品，本文首次在山西省萬家寨引黃工程控制調度中心施工現場將智能預應力張拉儀應用于現場施工中，利用數字傳感技術實現了對預應力筋張拉的雙重開環控制，改進了傳統的預應力施工工藝，大大提高了預應力施工的精度和效率，從而有效地避免了工程事故的發生。
