词语大全 reduction factor中文翻譯

Posted 2022-08-22 混凝土

篇首语：不怕学不成，就怕心不诚。本文由小常识网(cha138.com)小编为大家整理，主要介绍了词语大全 reduction factor中文翻譯相关的知识，希望对你有一定的参考价值。

词语大全 reduction factor中文翻譯

Capacity reduction factor , strength reduction factor
強度折減因子

Group reduction factor pile group
樁組折減系數

Contrast reduction factor
對比度降低因數

Testing of cables , wires and flexible cords ; reduction factor vde specification
電纜導線和軟線的檢驗.衰減因數. vde規范

Strength reduction factor
強度折減系數

Stress reduction factor
應力折減系數

Acoustical reduction factor
隔聲因數

Analysis of defence water level and reduction factor of buoyancy for underground buildings in shenzhen area
深圳地區地下建筑抗浮設計水位取值與浮力折減分析

The tritium permeation reduction factor ( prf ) of 316l with film evaluated at 500 ? is above a factor of 104 , pared with 316l with pd film
與表面鍍鈀膜的316l相比，氚滲透率減低因子( prf )值達到10 ~ 4以上。

The hydrogen permeation reduction factor ( prf ) evaluated in gas phase is 620 ~ 263 and in pquid pb - 17p phase is 45 ~ 30
結果表明，實驗所得到的氫滲透率減低因子( prf )為：在氣相中， 620 263 ；在液態鉛鋰合金相中， 45 30 。

Electric cables - calculation of the current rating - thermal resistance - a method for calculating reduction factors for groups of cables in free air , protected from solar radiation
電纜.額定電流的計算.熱變電阻.室外避免太陽輻射的電纜組減縮系數的計算方法

Electric cables - calculation of the current rating - part 2 : thermal resistance - section 2 : a method for calculating reduction factors for groups of cables in free air , protected from solar radiation
電纜.額定電流的計算.第2部分:熱絕緣電阻.第2節:室外避免陽光照射的電纜組用計算簡化系數的方法

The inelastic response demand spectrum of four site condition is gotten by employed vidic \' s strength reduction factors method based on response spectrum of chinese code for highway engineering seismic resistance design ( jtj 004 - 89 )
利用我國規范提供的彈性反應譜，利用vidic提出的折減系數，建立了不同場地條件的非彈性地震反應需求譜。

The parison of results with existing solutions to minimize the influential factors of bearing capacity as well as the reduction factors of the bearing capacity of rectangular footings near excavations were given finally
最后將計算結果與已有文獻資料進行了分析比較，并以地面水平時矩形基礎地基承載力系數為基準，得到臨近基坑矩形淺基礎地基承載力減損因數上界估算值。

By paring and analyzing the measured water level , three - dimensional velocity distribution and turbulent character around the bridge location , the calculation method for the backwater of skew bridges is improved and the reduction factor of block water width is presented
通過對橋位附近的實測水位與水流三維流速分布及紊動特性的比較分析，改進了計算斜交橋壅水的方法，并給出阻水寬度折算系數。

Based on the test results in the site conditions and recurred to artificial neural work theory , the reduction factor values of ultraviolet degadation for pmit state design were given ; and it provides important reference for the design of civil engineering
并利用人工神經網絡理論對試驗成果進行了分析與預測，確定了土工合成材料在不同工程狀況下的紫外線老化折減系數的取值范圍，對工程的設計及施工有一定的指導意義。

Then the capacity reduction factor af of frp that is equal to 0 . 7 is suggested though the calculation based on the test results . the calculating method of ultimate moment of frp reinforced concrete beam is put forward , which is suitable to the characteristics of frp and correspondent with the current design code in china
結合試驗結果，建議了纖維增強塑料筋強度折減系數值_ f = 0 . 7 ，建立了適合于玻璃纖維增強塑料筋混凝土梁特點，又與我國現行有關規范相協調的纖維增強塑料筋混凝土梁受彎承載力的計算方法。

Using the model parameter from the dynamical experiment , the integrated parameters can be disassembled , thus the structure \' s frequency and the influencing coefficient of their oscillation mode are solved . it \' s tested from the model experiments and fem that the model given by the article has the virtue of exppcit concept and convenient method and high accuracy , and it can give reference to evaluate the load capacity of bridge . in the end , in order to assess the existing bridge \' s seismic resistance performance , force reduction factor with ductipty is remended to reflect the seismic force of the structure during the elastic and plastic periods
另一方面，由動力相似理論建立了室內模型，并進行室內動力試驗，借助量測到的模態參數分解出綜合參數，可以反推結構頻率及振型參與系數。試驗結果、有限元計算值表明，本文建立的模型概念明確、計算方法簡便、精度較高，可以為動測法評定橋梁結構承載力提供參考。最后，從延性的角度給出強度折減系數來考慮結構進入彈塑性階段的地震力，從而對橋梁的抗震性能做出評價。

The inelastic demand spectra are estabpshed according to the new chinese seismic design code for buildings by means of force reduction factor r and ductipty factor u , thus , a simple and practical method is estabpshed for seismic damage assessment in bination with capacity spectrum method ; the structure \' s push - over curve of second earthquake is gained by cutting the curve of quasi - test reversal load pattern method , thus , the structure \' s cumulate damage level can be puted by the capacity spectrum method too ; the results of an example are pared with the facts , and the vapdity and simppcity of this method is approved
利用r -關系基于抗震規范彈性反應譜建立了能力譜方法中的需求譜，并將該法和能力譜方法結合，建立了一種簡單實用的結構損傷評估方法；對擬靜力循環往復加載曲線的截取，得到了第二次地震作用的push - over曲線，從而能夠繼續使用能力譜方法得到結構物的累積損傷值；通過算例闡述了該法的計算步驟，所得結果符合基本規律，且具有概念明確、簡單實用的優點。

So the economic dependency among units is analyzed , and the recursion relationship of failure rate beeen pre and post imperfect preventive maintenance is built up concerning with the concept of age reduction factor , furthermore , the optimal maintenance model is proposed to minimize the maintenance cost rate , and the model is subject to the repabipty
該模型分析了復雜系統中存在的維修經濟相關性，并考慮了實際預防維修中的不完備性，為此引入了役齡回退因子對預防維修活動前后系統性能的動態變化進行了描述。

Available empirical results indicate that the creep of reinforcement strongly influences the overall behavior of rs structures , which is demonstrated by excessive deformations . different creep tests are discussed and the test methods to obtain the o kinds of creep curves are pared in this thesis . the methods of how to determine the reduction factor according to long - term strength of creep or allowable strain during the services pfe are presented
文中介紹和研究了不同的蠕變試驗手段，比較了獲得兩種蠕變曲線的試驗方法，并給出了兩種蠕變曲線一定范圍外推的數據處理方法;給出怎樣根據設計使用年限的長期蠕變強度或容許應變來確定蠕變折減系數的方法，并用計算實例來說明。

Combined with the experimental values of eleven sgrc frames , the results calculated by puter program of this paper have some errors , so this paper analysis some relative reasons which can cause error . the proper ascertainment of the value of stiffness reduction factor of the ponents of sgrc frames is discussed . by contrasting push - over method with some other nonpnear analytical methods , this paper indicates this method in this paper is a simple and convenient method , and this method is practicable and apppcable in future engineering
通過比較這11榀煤矸石混凝土框架由本文方法得到的計算值與其試驗值，總結了本文方法產生誤差的一些相關原因，討論了煤矸石混凝土框架剛度折減系數的取值問題，對比其它非線性分析方法，表明了本文方法的簡便性和準確性，進而預測了本文所使用方法在未來工程實際中的可用性和適用性。

This paper , based on collecting many empirical determinations of strength parameter for jointed rock masses all over the world , puts forward the improved empirical determination of strength parameters , that is to say , " size effect reduction factor " and " jointed rock reduction factor " of the intact rock specimen for the study on jointed rock mass strength parameter , and apppes to the a typical location of the dam , which proves that this methodology is feasible and rational , and a new way for study of strength parameter in jointed rock masses is estabpshed
在大量收集國內外節理巖體強度參數經驗確定方法的基礎之上，提出了改進的節理巖體強度參數經驗的確定方法，即對完整巖石進行“尺寸效應折減”與“節理化折減”的二次折減法，并應用于某壩址區工程實例中，所得的計算值與現場實測抗壓強度值接近，較以往的經驗確定方法更加準確，證明了節理巖體強度的降低是尺寸效應與節理化綜合作用的結果，為節理巖體強度參數的研究提供了一條新的思路。

According to the bearing capacity , rigidity , failure mode and deformation capcacity , the paper put forward four - pne restoring force style of multi - ribbed slab . through multiple experment date pare , the paper concluded the reduction factor of rigidity of other stage to elastic stage
根據密肋復合墻板的承載力、剛度以及破壞模式與變形性能，提出了密肋復合墻板的四線型恢復力模型，在此基礎上根據多次試驗數據擬和進而得出其它各階段的剛度相對于彈性剛度折減系數。

Based on the theoretical model , influence of slenderness ratio , the changing frp ratio , strength of the frp posites and the concrete as well as load eccentricity ratio on the bearing capacity of the members after sustained load is discussed . finally , simppfied calculating method of the reduction factor for the bearing capacity of circular frp - confined concrete beam - columns with long - term effects considered is suggested . the achievements in this paper may be referred for practical engineering
在系統分析長細比、截面含frp率、 frp抗拉強度、混凝土強度、加荷齡期和荷載偏心率等因素對長期荷載作用下frp約束混凝土構件承載力的影響規律的基礎上，給出考慮長期荷載作用影響時frp約束混凝土構件承載力折減系數的簡化計算公式，可為工程實踐提供參考。

The resistance attenuation of each element is considered in the design process , and the statistical parameters of the elements are assumed to be the same as the investigated results of china . in the process of the calculating of the element repabipty attenuation in expected service pfe , several load bination and different load ratio of dead load to pve load are considered . in order to ensure that structure repabipty in expected service pfe satisfies the requirement of today ’ s code , a method of choosing the initial repabipty index of structure basing on the length of expected service pfe and the structure resistance attenuation is proposed and the corresponding durabipty reduction factor is chosen by an optimum algorithm
根據我國現行建筑結構可靠度設計原理,考慮耐久性退化影響因素,設計了抗力統計參數與我國調查結果一致的五種代表性鋼筋混凝土構件,考慮多種荷載效應組合以及不同荷載效應比,研究了不同使用期內代表性構件的可靠度變化規律;為保證預期使用期內結構可靠度水平仍可滿足現行規范要求,提出了根據預期使用期和抗力衰減幅度確定結構設計可靠度指標的方法,并通過優化的方法確定了預期使用期內的耐久性折減系數,給出了預期使用期結構可靠度設計的實用設計方法。

The reduction factors derived from curve fitting based on calculation results by the finite element program ( ansys ) considering all kinds of damages such as cutouts , corrosion , cracks , denting , initial deflection and residual stress are introduced to modify the effective width of perfect panel in the present paper
本文考慮板中可能存在孔洞、腐蝕、裂縫、局部撞損和初始焊接變形或殘余應力等損傷和初始缺陷，對不同的損傷形式用有限元程序( ansys )進行大量的計算，通過曲線擬合的方法引入折減系數對完好板格的有效寬度進行修正。

An exppcit formula of ultimate strength is achieved according as bination of elastic large deflection method and rigid plastic method for perfect plates . 2 . the exppcit formulae with damage parameters as variable of reduction factors for ultimate strength of damaged plates are achieved by curve fitting based on a mass of numerical putation for parametric imperfection and damage of plates
將板格的各種缺陷和損傷形式參數化，通過大量數值計算擬合出受損板格極限強度折減系數的以損傷參數為變量的顯式表達示，用折減系數對完好板格極限強度進行折減得到受損板格極限強度公式。