Guan Haibing,Ye Yunxia,Lu Jinzhong,Zhang Yongkang,Qian Xiaoming,Wu Zhong

Haibing, 管海兵 Guan; Yunxia, 叶云霞 Ye; Jinzhong, 鲁金忠 Lu; Yongkang, 张永康 Zhang; Xiaoming, 钱晓明 Qian; Zhong, 吴忠 Wu

doi:10.3788/cjl20103708.2121

Cited by 2 publications

(1 citation statement)

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“…In the 80 last century, J.P.T.Pao firstly used fuzzy subsets and fuzzy theory in civil engineering. Wang Guangyuan and Li Liang [2][3][4][5][6] apply the fuzzy comprehensive evaluation method in evaluation of seismic behavoir and reliability, Jin Guoliang, Ye Liaoyuan and Guan Zimei [7][8][9][10] apply the fuzzy comprehensive evaluation method in seismic disaster forecast to old houses. It is obvious that the present research mainly focuses on the evaluation of seismic behavior and the earthquake damage prediction of ordinary structure, but to predict damage matrix of the isolated structure by use of the fuzzy comprehensive evaluation method is seldom known as yet.…”

Section: Introductionmentioning

confidence: 99%

Earthquake Damage Prediction of Base-Isolated Structures Based on Fuzzy Comprehensive Evaluation Method

Hong

Zhao

Chen

2012

AMR

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Earthquake damage prediction of base-isolated structure includes many fuzzy factors, for example damage grade, intensity and so on, so by use of the fuzzy comprehensive evaluation method to predict the earthquake damage probability of the base-isolated structure should be feasible and effective. The isolated building usually consist of the isolated layer and the upper structure, so the damage grade of the base-isolated structure is divided by the performances of the isolated layer and the supper-structure. And then, the basic frame system of earthquake damage prediction based on fuzzy comprehensive evaluation method is established: the damage influence factors of the earthquake damage prediction for the isolated structure are analyzed, the corresponding hierarchy evaluations system is presented. Grade standard of damage influence factors and the determining method of membership degree for the base-isolated frame structure are given, and then the weight coefficients of the damage influence factors are studied by use of the judgment matrix analysis method, the fuzzy comprehensive evaluation model of earthquake damage prediction is given. Lastly, a numeral example is analyzed, the rationality of the method is proved.

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Section: Introductionmentioning

confidence: 99%

Earthquake Damage Prediction of Base-Isolated Structures Based on Fuzzy Comprehensive Evaluation Method

Hong

Zhao

Chen

2012

AMR

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Effect of 7050 Aluminium Alloy Microstructure on Residual Stress by Laser Shock Processing

Zhang

Wang

Jiang

et al. 2012

AMR

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The solution treatment and solution and aging treatment (T6) were disposed on 7050 aluminium alloy, then local processed by laser shock processing (LSP) with high-rate neodymium glass laser. The microhardness and residual stress on the surface of 7050 aluminium alloy were tested, then how the microstructure influences the residual stress on the surface of 7050 aluminium alloy by laser shock processing was analysed. The results show that the microhardness and residual compressive stress on the surface of 7050 aluminium alloy treated by solution and aging treatment was higher, and decreased obviously treated by solution treatment; the microhardness and residual compressive stress on the surface of 7050 aluminium alloy increased obviously by solution treatment and solution and aging treatment after laser shock processing; treated by solution treatment and solution and aging treatment, the microhardness and residual compressive stress of the material with uniform original structure was higher than the material with nonuniform original structure.

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Guan Haibing,Ye Yunxia,Lu Jinzhong,Zhang Yongkang,Qian Xiaoming,Wu Zhong

Cited by 2 publications

References 0 publications

Earthquake Damage Prediction of Base-Isolated Structures Based on Fuzzy Comprehensive Evaluation Method

Earthquake Damage Prediction of Base-Isolated Structures Based on Fuzzy Comprehensive Evaluation Method

Effect of 7050 Aluminium Alloy Microstructure on Residual Stress by Laser Shock Processing

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