Quality traceability plays an essential role in assembling and welding offshore platform blocks.The improvement of the welding quality traceability system is conducive to improving the durability of the offshore platf...Quality traceability plays an essential role in assembling and welding offshore platform blocks.The improvement of the welding quality traceability system is conducive to improving the durability of the offshore platform and the process level of the offshore industry.Currently,qualitymanagement remains in the era of primary information,and there is a lack of effective tracking and recording of welding quality data.When welding defects are encountered,it is difficult to rapidly and accurately determine the root cause of the problem from various complexities and scattered quality data.In this paper,a composite welding quality traceability model for offshore platform block construction process is proposed,it contains the quality early-warning method based on long short-term memory and quality data backtracking query optimization algorithm.By fulfilling the training of the early-warning model and the implementation of the query optimization algorithm,the quality traceability model has the ability to assist enterprises in realizing the rapid identification and positioning of quality problems.Furthermore,the model and the quality traceability algorithm are checked by cases in actual working conditions.Verification analyses suggest that the proposed early-warningmodel for welding quality and the algorithmfor optimizing backtracking requests are effective and can be applied to the actual construction process.展开更多
The issue concerning new generation migrant workers is an important part of current social management. How to improve employment ability of new generation migrant workers is the central part of improving living of mig...The issue concerning new generation migrant workers is an important part of current social management. How to improve employment ability of new generation migrant workers is the central part of improving living of migrant workers and development environment. Based on survey data of 6 counties in Hubei Province,I analyzed employment will and influence factors of new generation migrant workers. Researches have indicated that going out to work,employment opportunity,nature of subordinate service industry,industrial technical level,and financial support play a significant role in employment intention of migrant workers,while their employment ability is influenced by their cultural quality,professional skills, working endurance,degree of policy cognition,and information channel,etc. In view of these five aspects,I put forward following countermeasures: raise educational level,improve skills,strengthen endurance,enhance attention to policies,and expand information channel,to improve employment ability of new generation migrant workers.展开更多
基金funded by Ministry of Industry and Information Technology of the People’s Republic of China[Grant No.2018473].
文摘Quality traceability plays an essential role in assembling and welding offshore platform blocks.The improvement of the welding quality traceability system is conducive to improving the durability of the offshore platform and the process level of the offshore industry.Currently,qualitymanagement remains in the era of primary information,and there is a lack of effective tracking and recording of welding quality data.When welding defects are encountered,it is difficult to rapidly and accurately determine the root cause of the problem from various complexities and scattered quality data.In this paper,a composite welding quality traceability model for offshore platform block construction process is proposed,it contains the quality early-warning method based on long short-term memory and quality data backtracking query optimization algorithm.By fulfilling the training of the early-warning model and the implementation of the query optimization algorithm,the quality traceability model has the ability to assist enterprises in realizing the rapid identification and positioning of quality problems.Furthermore,the model and the quality traceability algorithm are checked by cases in actual working conditions.Verification analyses suggest that the proposed early-warningmodel for welding quality and the algorithmfor optimizing backtracking requests are effective and can be applied to the actual construction process.
基金Supported by Countermeasures for Improvement Employment Will and Ability of New Generation Migrant Workers in Hubei Province ( HBSXK201023)
文摘The issue concerning new generation migrant workers is an important part of current social management. How to improve employment ability of new generation migrant workers is the central part of improving living of migrant workers and development environment. Based on survey data of 6 counties in Hubei Province,I analyzed employment will and influence factors of new generation migrant workers. Researches have indicated that going out to work,employment opportunity,nature of subordinate service industry,industrial technical level,and financial support play a significant role in employment intention of migrant workers,while their employment ability is influenced by their cultural quality,professional skills, working endurance,degree of policy cognition,and information channel,etc. In view of these five aspects,I put forward following countermeasures: raise educational level,improve skills,strengthen endurance,enhance attention to policies,and expand information channel,to improve employment ability of new generation migrant workers.
