目的系统分析核心稳定性训练(CST)在全膝关节置换术(TKA)患者康复训练中应用的相关研究,总结CST干预方式、评估指标和应用效果,为进行相关研究提供参考。方法利用计算机在PubMed、Embase、Web of Science、Cochrane Library、中国知网...目的系统分析核心稳定性训练(CST)在全膝关节置换术(TKA)患者康复训练中应用的相关研究,总结CST干预方式、评估指标和应用效果,为进行相关研究提供参考。方法利用计算机在PubMed、Embase、Web of Science、Cochrane Library、中国知网、万方、维普、中国生物医学文献服务系统数据库中进行文献检索,检索时间范围从数据库建立至2024年12月31日。采用范围综述的方法对纳入文献进行筛选、汇总、整理、分析。结果共纳入8项临床随机对照试验(RCT),其中5项研究来自国外,3项来自中国。干预方式主要涉及卷腹运动、桥式运动、腿部抬起等动作,干预时机多为术后开始,干预时长3周至3个月,结局指标包括膝关节功能、平衡能力、步行能力、疼痛程度以及生活质量等方面。结论CST能够改善TKA患者的膝关节功能、平衡能力和步行能力,有助于提升生活质量,且具有广泛的临床应用前景。展开更多
The behavior of Beam-Column Joints in moment resisting frame structures are susceptible to damage caused by seismic effects due to poor performance of the joint.A good number of researches were carried out to understa...The behavior of Beam-Column Joints in moment resisting frame structures are susceptible to damage caused by seismic effects due to poor performance of the joint.A good number of researches were carried out to understand the complex mechanism of RC joints which are considered in seismic design code practices presently adopted.The traditional construction detailing of transverse reinforcement have shown serious joint failure. This paper introduces a new design philosophy involving the use of additional diagonal bars within the joint particularly suitable for low to medium seismic effects in earthquake zones throughout the world.In lieu to this study,ten(10) full-scale interior beam-column specimens were constructed with various additional reinforcement details and configurations as will be discussed in the later.The experiment provided adequate results to proof the idea of additional bars as suitable approach in reinforced concrete structures where earthquake is eminent.While compared with overall cracking observation during the test,the specimen with additional bars (diagonal and straight) had shown few cracks on the column than the ones without.Furthermore,concrete confinement is certainly an important design method as recommended by certain international codes.展开更多
文摘目的系统分析核心稳定性训练(CST)在全膝关节置换术(TKA)患者康复训练中应用的相关研究,总结CST干预方式、评估指标和应用效果,为进行相关研究提供参考。方法利用计算机在PubMed、Embase、Web of Science、Cochrane Library、中国知网、万方、维普、中国生物医学文献服务系统数据库中进行文献检索,检索时间范围从数据库建立至2024年12月31日。采用范围综述的方法对纳入文献进行筛选、汇总、整理、分析。结果共纳入8项临床随机对照试验(RCT),其中5项研究来自国外,3项来自中国。干预方式主要涉及卷腹运动、桥式运动、腿部抬起等动作,干预时机多为术后开始,干预时长3周至3个月,结局指标包括膝关节功能、平衡能力、步行能力、疼痛程度以及生活质量等方面。结论CST能够改善TKA患者的膝关节功能、平衡能力和步行能力,有助于提升生活质量,且具有广泛的临床应用前景。
基金Research Institute of Structural Engineering and Seismic Disaster Prevention,Tongji University
文摘The behavior of Beam-Column Joints in moment resisting frame structures are susceptible to damage caused by seismic effects due to poor performance of the joint.A good number of researches were carried out to understand the complex mechanism of RC joints which are considered in seismic design code practices presently adopted.The traditional construction detailing of transverse reinforcement have shown serious joint failure. This paper introduces a new design philosophy involving the use of additional diagonal bars within the joint particularly suitable for low to medium seismic effects in earthquake zones throughout the world.In lieu to this study,ten(10) full-scale interior beam-column specimens were constructed with various additional reinforcement details and configurations as will be discussed in the later.The experiment provided adequate results to proof the idea of additional bars as suitable approach in reinforced concrete structures where earthquake is eminent.While compared with overall cracking observation during the test,the specimen with additional bars (diagonal and straight) had shown few cracks on the column than the ones without.Furthermore,concrete confinement is certainly an important design method as recommended by certain international codes.
