Effects of sintering temperature on fatigue damage of alumina ceramics;
燒結(jié)溫度對(duì)氧化鋁陶瓷疲勞損傷過(guò)程的影響
Study on fatigue damage of CuW80 alloy;
CuW80銅鎢合金疲勞損傷過(guò)程的研究
Reliability analysis for fatigue damage of unsteady materials based on neural networks;
基于神經(jīng)網(wǎng)絡(luò)的材料非穩(wěn)態(tài)疲勞損傷可靠性研究
The investigation on impact fatigue wear of low-alloy steel;
低合金鋼的沖擊疲勞磨損
Contact Stress and Fatigue Wear Failure Analysis of Medium-sized CNG Engine Cam/Tappet;
中型CNG發(fā)動(dòng)機(jī)凸輪/挺柱接觸應(yīng)力與疲勞磨損失效分析
In addition,increasing the ballistic work can aggravate the fatigue wear.
此外,沖擊功的提高使疲勞磨損加重,磨損質(zhì)量損失均有所增加。
CFPI technology and application in fatigue damage detection;
Fabry-Perot干涉技術(shù)及其在疲勞損壞檢測(cè)中的應(yīng)用
The fatigue damage cause of main reducer of No.
對(duì)張鋼熱軋廠精軋機(jī)組中 1#主機(jī)列主減速機(jī)疲勞損壞進(jìn)行了綜合分析 ,認(rèn)為減速機(jī)疲勞損壞的原因主要是加工制造過(guò)程中出現(xiàn)的質(zhì)量問(wèn)題和工藝設(shè)備選型不當(dāng)。
For the sake of detecting specimen fatigue damage,we introduce a laser-ultrasonic .
為檢測(cè)碳鋼的疲勞破壞,設(shè)計(jì)了一個(gè)激光超聲檢測(cè)系統(tǒng),分析不同超聲頻率和加載不同循環(huán)壓力造成的疲勞損壞情況。
Applied the model and the Energy Equilibrium and Dissipation Theory,thequalitative and quantitative analyses and interpretation on the mechanism offatigue damage performance of steel fibre reinforced comcrete are carried outin the paper.
在實(shí)驗(yàn)觀測(cè)基礎(chǔ)上，提出了鋼纖維混凝土裂端微裂區(qū)耗能模型，結(jié)合斷裂分析中的能量平衡和耗散原理，運(yùn)用該模型定性定量地分析和解釋了鋼纖維混凝土疲勞損傷行為的內(nèi)在機(jī)理。
Analysis of Thermal Stress and Research of Fatigue Lifetime on Steam Turbine Rotor;
由于轉(zhuǎn)子是汽輪機(jī)最重要的部位，在對(duì)其的壽命評(píng)估過(guò)程中，轉(zhuǎn)子的損傷是一個(gè)逐步累積的過(guò)程，主要由溫度和應(yīng)力隨時(shí)間的變化而造成的，所以對(duì)轉(zhuǎn)子的溫度場(chǎng)和應(yīng)力場(chǎng)以及轉(zhuǎn)子的疲勞損傷和蠕變損傷的研究和分析具有重要的意義。
That monitoring the fatigue expenditure of turbine rotor can improve security and flexibility of the unit.
實(shí)時(shí)監(jiān)測(cè)汽輪機(jī)轉(zhuǎn)子疲勞損耗,能提高機(jī)組運(yùn)行的安全性和機(jī)動(dòng)性。
SHORT CRACKS GROWTH AND FATIGUE DAMAGE UNDER TWO STEP LOADING
兩級(jí)載荷作用下疲勞短裂紋擴(kuò)展與疲勞損傷
Fatigue Cumulative Damage Detection and Fatigue Life Prediction on Reinforced Concrete Slabs;
鋼筋混凝土板疲勞損傷識(shí)別及疲勞壽命預(yù)測(cè)
Fatigue Damage Mechanics under Impact Load and Analysis of Fatigue Damage for Hammer-Foundation;
沖擊載荷下疲勞損傷力學(xué)及鍛錘基礎(chǔ)的疲勞損傷分析
Continuum Damage Mechanics-Based Fatigue Damage Model for Concrete
基于連續(xù)損傷力學(xué)的混凝土疲勞損傷模型
Model for vibration-cumulative bruising of fruit based on fatigue damage theory
基于疲勞損傷理論的果品振動(dòng)損傷模型表征
Low cycle fatigue damage model and damage variable expression of rock
巖石低周疲勞損傷模型與損傷變量表達(dá)方法
A Research on Viscoelastic Fatigue Damage Model of Asphalt Mixture;
瀝青混合料粘彈性疲勞損傷模型研究
The Mean Stress Effect on Fatigue Damage Calculation of Ship Structure
平均應(yīng)力對(duì)船體結(jié)構(gòu)疲勞損傷計(jì)算的影響
Mechanical Failure Study and Durability Prediction for the Internal Combustion Engine Piston;
內(nèi)燃機(jī)活塞機(jī)械疲勞損傷與可靠性研究
Prediction Methods for the VIV-induced Fatigue Damage in Deep Sea Risers;
深海立管渦激振動(dòng)疲勞損傷預(yù)報(bào)方法研究
Cyclic Deformation Behavior and Fatigue Damage Mechanism of Copper Bicrystals;
銅雙晶體的循環(huán)變形行為與疲勞損傷機(jī)制
A Research on the Fatigue Damage Cracking in Asphalt Pavement under Traffic Load;
交通荷載下瀝青類(lèi)路面疲勞損傷開(kāi)裂研究
Research on Failure Mechanism and Control Technology of Fretting Fatigue;
微動(dòng)疲勞損傷機(jī)理及其防護(hù)對(duì)策的研究
Study on Fatigue Damage and Fracture Behavior of γ-TiAl Based Alloys;
TiAl基金屬間化合物疲勞損傷與斷裂機(jī)理的研究
Numerical Simulation Research on Fatigue Damage Based on Energy Criteria;
基于能量準(zhǔn)則的疲勞損傷數(shù)值模擬研究
Damage Identification and Fatigue Life Estimation for Jacket Platform;
導(dǎo)管架平臺(tái)損傷檢測(cè)及疲勞壽命研究
Research on Prediction of Damage Failure and Fatigue Life for Composite Bolted Joints;
層合板接頭損傷失效與疲勞壽命研究
Fatigue Behavior Study of Damaged Composite Laminates
含損傷復(fù)合材料層合板疲勞特性研究