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大型维修机库网架支座精确就位技术
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作者 苏建成 《中国建筑金属结构》 2017年第10期50-51,共2页
在大型钢网架安装工程中,支座精确就位是保证钢网架安装质量的关键环节之一。本文结合首都机场747喷漆机库重型钢网架施工,总结了钢网架支座精确就位的主要措施,包括选用合理的施工顺序、控制网架拼装尺寸偏差、进行支撑体系的沉降观测... 在大型钢网架安装工程中,支座精确就位是保证钢网架安装质量的关键环节之一。本文结合首都机场747喷漆机库重型钢网架施工,总结了钢网架支座精确就位的主要措施,包括选用合理的施工顺序、控制网架拼装尺寸偏差、进行支撑体系的沉降观测、消除累积误差等。 展开更多
关键词 钢网架 支座 就位精度
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1500m水深PLET海上安装工艺 被引量:5
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作者 闫庆贺 孙华峰 +2 位作者 孙文明 刘克建 李文成 《石油和化工设备》 CAS 2021年第3期73-76,41,共5页
PLET(pipeline end termination)是海底管线终端的总称。陵水17-2气田开发工程项目中共有25个PLET。本文详细介绍了7个12寸PLET使用PHS系统在1500m左右水深的安装过程。
关键词 PLET PHS 水下生产系统 安装流程 就位精度
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港珠澳大桥预制承台墩身墩帽安装技术 被引量:5
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作者 张海燕 《江西建材》 2013年第6期220-221,共2页
以港珠澳大桥CB05标非通航孔桥施工工程为例,介绍了预制承台墩身、墩帽安装连接所采用的新设备、新工艺、新材料以及科技创新特色。
关键词 预制承台墩身墩帽斜就位大件安装高精度
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Exploring the employment readiness and return to work status of breast cancer patients and related factors 被引量:7
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作者 Wenmin Hou Qiaoping Li +2 位作者 Xiangyu Liu Yingchun Zeng Andy SK.Cheng 《International Journal of Nursing Sciences》 CSCD 2021年第4期426-431,I0005,共7页
Objective:To investigate the employment status,employment readiness,and other factors affecting the ease or difficulty with which breast cancer patients effect their return to work(RTW).Methods:This study adopted a mi... Objective:To investigate the employment status,employment readiness,and other factors affecting the ease or difficulty with which breast cancer patients effect their return to work(RTW).Methods:This study adopted a mixed-method design,recruiting participants from among breast cancer patients in a cancer hospital in Hunan from December 2018 to June 2019.We approached 300 individuals,192 of whom ultimately participated in this study.The quantitative part of the study involved several scales:the Patient Health Questionnaire-9(PHQ-9),the Brief Fatigue Inventory(BFI),the Work Ability Index(WAI),and the Lam Assessment of Employment Readiness(LASER).The qualitative part involved a set of open-ended questions and written responses collected from 41 participants who had already returned to work at the time of data collection.Their written responses mainly concerned factors influencing RTW.Results:Forty-one breast cancer patients had returned to work.The results reported a median total Cognitive Symptom Checklist score of 9.00(6.00,15.25),a median WAI score of 5.00(3.50,9.75),a median BFI score of 26.00(14.75,42.00),a median total PHQ-9 score of 8.00(5.25,17.00),and a LASER score of 50.35±11.90.Multiple regression analysis showed that the participants’cancer stage,cognitive limitations,depression,fatigue,and work ability were significant predictors of employment readiness(P<0.05).Exploring the qualitative data,we found that higher skill levels,better social support,and a flexible work schedule facilitated RTW;stress,lack of confidence in one’s work skills,depression,and fatigue are all possible barriers to RTW.Conclusion:The findings indicate that breast cancer patients have a low level of employment readiness.Nurses and other healthcare providers can develop relevant interventions to promote employment readiness and ultimately achieve RTW in this study population. 展开更多
关键词 Breast neoplasms Employment readiness Mental health PATIENTS Return to work Work ability
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