scholarly journals Study on Structural Robustness of Isolated Structure Based on Seismic Response

2018 ◽  
Vol 8 (9) ◽  
pp. 1686 ◽  
Author(s):  
Wenwei Yang ◽  
Chao Bao ◽  
Xiaotong Ma ◽  
Shangrong Zhang
Keyword(s):  
Quantitative Analysis ◽  
Progressive Collapse ◽  
Robustness Analysis ◽  
Incremental Dynamic Analysis ◽  
Bearing Failure ◽  
Analysis Method ◽  
Load Path ◽  
Structural Robustness ◽  
Quantitative Analysis Method ◽  
The Impact

The qualitative analysis for structural robustness study subjected to severe earthquakes is unable to meet engineering requirements, and a quantitative analysis method for structural robustness is needed to be proposed. The existing analysis methods, such as Incremental Dynamic Analysis Method and Pushover method, only study the response of the structure directly from the macroscopic view, rather than focusing on the response of a single component on the structure. Especially for the construction of isolated structure, the impact of accidental bearing failure on the isolated structure and the impact of progressive collapse cannot be considered. In this paper, based on the Alternative Load Path Method, the quantitative analysis method for structural robustness analysis under earthquake is proposed. The structural robustness of some different vertical irregular isolated structures under different earthquakes is studied.

Quantitative Analysis of LIBS Reduces the Matrix Effect Methods

2013 ◽  
Vol 313-314 ◽  
pp. 579-582
Author(s):  
You Liang Yang ◽  
Jun Xiang Li ◽  
Fan Wei Meng ◽  
Cui Hong Ma
Keyword(s):  
Quantitative Analysis ◽  
Matrix Effect ◽  
Correction Method ◽  
Analysis Method ◽  
Network Reduction ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
The Matrix ◽  
Quantitative Analysis Method ◽  
The Impact

This paper introduced the principle about the technology of Laser-induced Breakdown Spectroscopy (LIBS) of quantitative analysis. It was reviewed about the quantitative analysis of LIBS reduced method of matrix. The reason of cause matrix effect was not clear, but the matrix effect on the LIBS quantitative analysis of the impact can not be ignored. The LIBS quantitative analysis method was divided into two categories: one was based on the calibration curve with the mathematical matrix correction method; the other was combined with neural network reduction method of matrix. This paper was introduced for the two categories of methods, and gives an example to explain.

scholarly journals Research on Quantitative Analysis Method of Combined Maintenance Task

2021 ◽  
Vol 2095 (1) ◽  
pp. 012078
Author(s):  
Na Yu ◽  
Tao Zhang
Keyword(s):  
Mathematical Model ◽  
Quantitative Analysis ◽  
Delay Time ◽  
Maintenance Cost ◽  
Maintenance Period ◽  
Analysis Method ◽  
Quantitative Analysis Method ◽  
Periodic Replacement ◽  
The Impact ◽  
The Mathematical Model

Abstract In this paper, the delay time theory is used to establish the mathematical model of the combination of monitoring and periodic replacement tasks, and the impact of maintenance period of monitoring and periodic replacement is discussed. Through the optimization solution, the optimal cycle of combined maintenance tasks is obtained to minimize the maintenance cost while ensuring the reliability. Finally, an example is given to demonstrate the feasibility of this method.

An LIBS quantitative analysis method for alloy steel at high temperature based on transfer learning

2018 ◽  
Vol 33 (7) ◽  
pp. 1184-1195 ◽  
Author(s):  
Jianhong Yang ◽  
Xiaomeng Li ◽  
Huili Lu ◽  
Jinwu Xu ◽  
Haixia Li
Keyword(s):  
High Temperature ◽  
Quantitative Analysis ◽  
Regression Model ◽  
Transfer Learning ◽  
Alloy Steel ◽  
Room Temperature ◽  
Analysis Method ◽  
Quantitative Analysis Method

Information learnt from spectra at room temperature is transferred to assist in building a better regression model at high temperature.

Quantitative Analysis Method of Error Sources in Magnetohydrodynamic Angular Rate Sensor for Structure Optimization

2016 ◽  
Vol 16 (11) ◽  
pp. 4345-4353 ◽  
Author(s):  
Yue Ji ◽  
Xingfei Li ◽  
Tengfei Wu ◽  
Cheng Chen ◽  
Shaoqiang Zhang
Keyword(s):  
Quantitative Analysis ◽  
Angular Rate ◽  
Structure Optimization ◽  
Analysis Method ◽  
Angular Rate Sensor ◽  
Error Sources ◽  
Quantitative Analysis Method ◽  
Rate Sensor

Development of a quantitative analysis method for the 12 marker compounds in Palmijihwang-hwan, a herbal formula, using a reversed-phase C18column and an amino column by HPLC

2014 ◽  
Vol 6 (11) ◽  
pp. 3763-3771 ◽  
Author(s):  
Jung-Hoon Kim ◽  
Hyeun-Kyoo Shin ◽  
Chang-Seob Seo
Keyword(s):  
Quantitative Analysis ◽  
Reversed Phase ◽  
Herbal Formula ◽  
Analysis Method ◽  
Quantitative Analysis Method ◽  
Marker Compounds

The quantification of 12 marker compounds in palmijihwang-hwan using a HPLC-PDA with a reversed-phase C18column and an amino column.

scholarly journals Quantitative Analysis Method for Mumefural in Japanese Apricot Fruit Juice Concentrate

2003 ◽  
Vol 50 (4) ◽  
pp. 188-192 ◽  
Author(s):  
Hiroshi Yada ◽  
Nobuki Gato ◽  
Hidenori Nagatomo ◽  
Yoshihiro Chuda ◽  
Hiroshi Ono ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Fruit Juice ◽  
Analysis Method ◽  
Japanese Apricot ◽  
Quantitative Analysis Method ◽  
Juice Concentrate
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