本文關(guān)鍵詞：《水利水電工程鋼閘門設(shè)計(jì)規(guī)范》可靠度初校，由筆耕文化傳播整理發(fā)布。

 在分類學(xué)科中查詢

所有學(xué)科

水利水電工程

閘門設(shè)計(jì)

    Application of New Method and New Technology in Steel Gate Design in Yanshanhu Reservoir

    燕山湖水庫閘門設(shè)計(jì)中新方法、新技術(shù)的應(yīng)用研究

短句來源

    The probability design method has been gradually applied in different engineering design fields,but for the hydraulic metal structure as an important composition of hydraulic structure,the current design method is an allowable stress method from the current design criteria “Standard on Steel Gate Design of Water Resources and Hydropower Project”.

    概率設(shè)計(jì)法在工程設(shè)計(jì)各領(lǐng)域中已逐步得到應(yīng)用，而作為水工建筑物重要組成部分的水工金屬結(jié)構(gòu)，目前的設(shè)計(jì)方法是按現(xiàn)行的設(shè)計(jì)規(guī)范——《水利水電工程鋼閘門設(shè)計(jì)規(guī)范》的許用應(yīng)力法進(jìn)行設(shè)計(jì)的。

短句來源

    In a word, there are many matters need to study in steel gate design.

    總之,在閘門設(shè)計(jì)中需要研究的內(nèi)容較多。

短句來源

    In this paper, we have made systemic analyses and study of new method and new technology in steel gate design in Yanshanhu reservoir. New method and new technology has been proved in the project practice, not only it has saved the project cost, but also it has offered new way and method for the similar project design in the future.

    本文圍繞燕山湖水庫閘門設(shè)計(jì)中新方法、新技術(shù)的應(yīng)用作了系統(tǒng)的分析與研究,通過工程的實(shí)踐驗(yàn)證,證明這些新方法和新技術(shù)是可行的,即節(jié)省工程投資,又為今后類似工程的設(shè)計(jì)提供了新的途徑和方法。

短句來源

    2、 Basis for theories of flat steel gate design, module system and key technique of system design in PSGCAD system is expounded. The process of flat steel gate design is introduced in PSGCAD system.

    2、以平面鋼閘門設(shè)計(jì)理論為依據(jù),闡述了PSGCAD系統(tǒng)的模塊系統(tǒng)以及系統(tǒng)設(shè)計(jì)中的關(guān)鍵技術(shù),介紹PSGCAD系統(tǒng)設(shè)計(jì)平面閘門的過程。

短句來源

更多       

    Mid-span radial sluice gate design of the overflow dam of BMPDP

    百色水利樞紐溢流壩中孔弧形閘門設(shè)計(jì)

短句來源

    Surface radial sluice gate design of the overflow dam of BMPDP

    百色水利樞紐溢流壩表孔弧形閘門設(shè)計(jì)

短句來源

    Combing the work sluice gate design of the Guiping shipping key project sluice dam, discussed the shock function influence of submerged hydraulic jump load for plane fixed axle gate, expounded the sluice gate structure total stiffness and anti_vibration should be strengthened in design, and keep enough safety area in headstock gear capacity.

    結(jié)合廣西桂平航運(yùn)樞紐閘壩工作閘門的設(shè)計(jì),論述了淹沒水躍荷載對(duì)露頂式平面定輪閘門的沖擊作用影響,提出了在閘門設(shè)計(jì)中應(yīng)重視加強(qiáng)閘門結(jié)構(gòu)的整體剛度和提高閘門抗振、抑振能力,并在啟閉機(jī)容量上留有足夠的安全裕度。

短句來源

    Calculation of reliability according to the design criteria for steel gate of hydro project

    《水利水電工程鋼閘門設(shè)計(jì)規(guī)范》可靠度初校

短句來源

    The Discussion about Some Problems in Design of Steel Gate with Large Span and Plate for Low Water Head

    對(duì)低水頭大跨度平板鋼閘門設(shè)計(jì)中幾個(gè)問題的探討

短句來源

    Design of composite gates for diverting surface layer water

    云南省昭通漁洞水庫復(fù)合式表層取水閘門設(shè)計(jì)

短句來源

    Study on some problems in mite lock gate design

    人字閘門設(shè)計(jì)中幾個(gè)問題的研究

短句來源

    Computer application in the gate design of the Xiaolangdi multipurpose project

    小浪底工程閘門設(shè)計(jì)中的計(jì)算機(jī)應(yīng)用

短句來源

更多       

查詢“閘門設(shè)計(jì)”譯詞為用戶自定義的雙語例句
    我想查看譯文中含有：的雙語例句

For the longitudinal girder type tainter gate, when the layout of girder grillage is on the same layer, the design Principle in this Paper is to treat the load acting on the frame, consisting of several concentrated loads together with trapezoidally distributed loads. Integrating with Practical enginineering experiences, the paper also summarizes the Process of tainter gate's material cutting, welding, erecting and installation of gate; Problems emerged and the measures of solving them. These experiences and...

For the longitudinal girder type tainter gate, when the layout of girder grillage is on the same layer, the design Principle in this Paper is to treat the load acting on the frame, consisting of several concentrated loads together with trapezoidally distributed loads. Integrating with Practical enginineering experiences, the paper also summarizes the Process of tainter gate's material cutting, welding, erecting and installation of gate; Problems emerged and the measures of solving them. These experiences and lessons described in this Paper may be used for reference in the design, manufacture and erection of deep discharge tunnel tainter gates.

本文對(duì)主縱梁式弧形閘門,當(dāng)梁格為同層布置時(shí),提出了框架作用荷載為幾個(gè)集中荷載和梯形分布荷載相結(jié)合考慮的設(shè)計(jì)原則。對(duì)孤形閘門的下料、拚裝、焊接、組裝以及閘門的安裝的工藝過程、產(chǎn)生的問題、解決的措施,均結(jié)合實(shí)際工程經(jīng)驗(yàn),做了介紹與總結(jié)。文中所談到的一些經(jīng)驗(yàn)與教訓(xùn),可供深孔弧形閘門的設(shè)計(jì),制造與安裝參考。

In this paper, the stress and strain of thě V-shaped do k gate are analysed by means of the finite element method using a space model with plane stress elements and on■-limensional discrete elements when the gate is closed or opened. All the calculated results show that under the action of the wind load, the water loa ■ and the dead load, the deformation of the gate, the shear stress in the crosssectior, and the internal force of the member in tension give a good agreement with the experimented results and num...

In this paper, the stress and strain of thě V-shaped do k gate are analysed by means of the finite element method using a space model with plane stress elements and on■-limensional discrete elements when the gate is closed or opened. All the calculated results show that under the action of the wind load, the water loa ■ and the dead load, the deformation of the gate, the shear stress in the crosssectior, and the internal force of the member in tension give a good agreement with the experimented results and num r cal solution in the references.The calculating results of the dead load and the grav ty mirror the ideas of the original design. The stress of the gate p■v t is also analysed roughly.Therefore, the methanical model and the program may be used in the practical design of su■h a big Λ-haped do■k gate. Also, the data and resu■ts presert d in this paper might be used for reference.

本文應(yīng)用一種由平面應(yīng)力單元和軸力桿件單元組成的空間有限元模型,對(duì)大型船閘開敞式人字閘門啟閉時(shí)的變形與應(yīng)力進(jìn)行了全面的計(jì)算。計(jì)算結(jié)果表明此類人字閘門在風(fēng)、水荷載及自重作用下的整體變形規(guī)律,橫截面剪應(yīng)力分布規(guī)律,背拉桿受力規(guī)律均與模型試驗(yàn),近似計(jì)算及有關(guān)資料中原型觀測、模型試驗(yàn)及計(jì)算結(jié)果相一致。門葉結(jié)構(gòu)總重量及重心計(jì)算成果理想地反映了設(shè)計(jì)情況。本文還對(duì)人字閘門的底樞受力情況進(jìn)行了初步分析。本文對(duì)開敞式人字閘門所作的計(jì)算,進(jìn)一步論證了所應(yīng)用的力學(xué)模型與采用的程序可供大型船閘人字閘門在設(shè)計(jì)計(jì)算中采用,提供的計(jì)算結(jié)果可供有關(guān)部門在人字閘門的設(shè)計(jì)中參考。

The objective of this paper is to search for optimal depth of unequal-flanged steel girders in steel gates within the guidelines of "Design Specification of Steel Gates of Water Resources and Hydro Power Engineering", using the principles of optimization design. Based on this study, formulae and design charts are provided to select readily an economical depth of unequal-flanged steel girders.

本文運(yùn)用優(yōu)化設(shè)計(jì)原理,遵循《水利水電工程鋼閘門設(shè)計(jì)規(guī)范》的規(guī)定,探求鋼閘門不等翼緣鋼梁的最優(yōu)梁高。根據(jù)研究,提出了迅速選擇不等翼緣鋼梁經(jīng)濟(jì)梁高的公式和圖表。

<< 更多相關(guān)文摘    

 相關(guān)查詢

CNKI小工具

在英文學(xué)術(shù)搜索中查有關(guān)閘門設(shè)計(jì)的內(nèi)容

在知識(shí)搜索中查有關(guān)閘門設(shè)計(jì)的內(nèi)容

在數(shù)字搜索中查有關(guān)閘門設(shè)計(jì)的內(nèi)容

在概念知識(shí)元中查有關(guān)閘門設(shè)計(jì)的內(nèi)容

在學(xué)術(shù)趨勢(shì)中查有關(guān)閘門設(shè)計(jì)的內(nèi)容

  本文關(guān)鍵詞：《水利水電工程鋼閘門設(shè)計(jì)規(guī)范》可靠度初校，由筆耕文化傳播整理發(fā)布。