| 1 | 用碳纤维增强复合材料进行钢筋混凝土短柱的抗震修复显示文摘目前,建筑物和桥梁的抗震加固面临着技术和经济上的挑战。自1990年以来,复合材料湿法加固成为土木工程结构的主要加固技术。介绍抗震加固研究的发展,其主要目标是评估碳纤维增强复合材料对短柱力学性能的贡献以及修复裂缝的模式影响。在地震中,由于对水平位移的抵抗能力差,短柱承受了剪应力。进行了8个短柱的试验,为了确保产生剪切破坏,纵向加固高出欧洲规范8的上限,而横向加固较少。对7个采用连续和非连续的碳纤维增强复合材料或玻璃纤维增强复合材料加固的试件,在常压和水平准静态循环荷载下进行了试验。因此,通过测量荷载和延性的变化量可评估此类构件的加固效果。 | F. Colomb H. Tobbi E. Ferrier P. Hamelin | 2008 | 钢结构2008，23，7： | 9 |
| 2 | 接受家庭胃肠外营养儿童及其家庭成员不同生活领域的满意度显示文摘Objective: To assess the quality-of-life (QOL) of children receiving home pa renteral nutrition (HPN). Study design: A national multicenter study of 72 patie nts (median age 4 years)-presenting with a digestive disease requiring HPN, and 90 siblings, 67 fathers, and 69 mothers of these children. Median duration of H PN was 2 years (3 months-18 years). QOL was measured using validated, nondiseas e-specific questionnaires appropriate to the children’s ages. Results: The QOL scores were high in patients of all ages and were not significantly different f rom scores in a reference population of healthy children and adolescents. Lower QOL scores were recorded in the domains related to hospital, health, doctors, me dications, and obligations. The QOL was not affected in siblings but was signifi cantly impaired in parents, especially in mothers, who showed a lower level of s atisfaction than did fathers for items related to work, inner life, and freedom. Presence of an ileostomy was the only factor that influenced QOL, especially of adolescents. Conclusions: QOL of HPN-dependent children and siblings is not di fferent from that of healthy children, suggesting that these children actively u se effective coping strategies. In contrast, the QOL of parents of HPN-dependen t children is low. | Gottrand F. Staszewski P. Colomb V. 朱新菊 | 2006 | 世界核心医学期刊文摘(儿科学分册)2006，0，1： | 0 |
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