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safe factor造句

"safe factor"是什么意思   

例句與造句

  1. An analysis on safe factors in bus transportation
    公交車行車安全因素分析
  2. Elementary introduction of the contro over safe factors of gas cylinder inspection
    淺談氣瓶檢驗(yàn)的安全要素控制
  3. The theory of reliability is more advanced and more reasonable than the method of safe factor , but the rationality of reliability relies on the relational statistical parameter and the analytical model of reliability . so we must fully consider uncertainty of all parameters and human error during design , construction , utilization which affect the reliability
    可靠度設(shè)計(jì)理論比單一安全系數(shù)法更先進(jìn)、更合理,但可靠度理論的合理性依賴于有關(guān)的統(tǒng)計(jì)參數(shù)的選定和可靠性分析模式,所以我們必須充分考慮影響可靠度的各參數(shù)的不確定性以及設(shè)計(jì)、施工、使用過程中人誤因素的影響。
  4. ( 6 ) conclusion was obtained by the analyzing the mechanics environment and the stability of the lanslide on the right bank after the dam built : the value of the rock mass stress increased and the tensile stress region obviously reduced , the direction of the principal stress was unchangeable the dam and the landslide were stable under the dangerous condition ( the reservoir and at the same time the earthquake was viii ) , but when the water lever suddenly fell and did not think of other force , safe factor evidently reduced , the dam and the landslide will be destroyed under the most dangerous condition ( the water lever suddenly fell and at the same time the earthquake was vi ) ; the stability of the landslide will be destroyed by the horizontal thrust under the most dangerous condition or ; the physical and mechanical parameter will be reduced due to long period filter , the landslide will be destroyed too
    ( 6 )建壩工程荷載條件下河谷巖體力學(xué)環(huán)境分析及右岸古滑坡體的穩(wěn)定問題分析得出:建壩后河谷的巖體應(yīng)力量值明顯增高,同時(shí)左岸的張應(yīng)力區(qū)的范圍及量值明顯減小,主應(yīng)力的方向依然與模型的底邊界垂直;大壩建成后逐漸蓄水階段以及同時(shí)考慮本區(qū)最強(qiáng)地震力的作用等各種不同的工況條件時(shí),滑坡體及壩體總體上仍處于穩(wěn)定狀態(tài);水位驟降時(shí),在未考慮其他外力作用的情況時(shí),滑體的安全系數(shù)將顯著降低。若考慮水位驟降及本區(qū)最大地震力的共同作用,壩體將在滑坡體下滑推力的作用下產(chǎn)生破壞;建壩后水平推力對(duì)右岸古滑坡體穩(wěn)定性的影響分析可以看出,在最危險(xiǎn)的工況條件下,壩體及滑坡體也將處于臨界狀態(tài);在長期滲透變形的作用下,由于滑帶的物理力學(xué)參數(shù)的降低而有可能導(dǎo)致壩體失穩(wěn)破壞。
  5. Fatigue safe control assessment method on steel crane structures in service is put forward based on fatigue dynamic reliability . after investigating and summarizing many engineering usage and appraisal . based on the miner accumulation damage model , in a fatigue reliability point of view , the remain fatigue life assessment equation in the ( technical specification for inspection , assessment and strengthening of steel structures ) ) ( yb9257 - 96 ) is analyzed , and the probabilistic meanings of the additional safe factor is proposed
    4 、在上述工作的基礎(chǔ)上,基于疲勞動(dòng)態(tài)可靠性,提出了鋼結(jié)構(gòu)吊車梁疲勞安全控制評(píng)定方法;從miner累積損傷的定義出發(fā),提出了在役鋼結(jié)構(gòu)吊車梁疲勞剩余壽命評(píng)估的可靠壽命評(píng)估方法,與現(xiàn)行《鋼結(jié)構(gòu)檢測評(píng)定與加固技術(shù)規(guī)程》 ( yb9257 - 96 )中的安全期限壽命評(píng)估方法進(jìn)行了分析比較,解釋了安全期限壽命評(píng)估方法的概率意義,通過算例說明了本文提出的可靠壽命評(píng)估方法的合理性。
  6. It's difficult to find safe factor in a sentence. 用safe factor造句挺難的

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