Jianzhu Gangjiegou Jinzhan, 2016 作为一种新型弦支结构体系,弦支网架由上部刚性网架和下部柔性索通过支杆相连而成。通过预应力张拉可将拉索预应力引入弦支网架中,从而改善结构受力性能,因此预应力张拉施工至关重要。以天津北塘文体中心弦支网架为研究对象,使用ANSYS有限元软件,采用单元生死技术和多时间步连续分析方法对弦支网架预应力张拉施工过程进行模拟,确定了施工过程中各拉索的张拉控制值,并分析了在施工过程中拉索内力、结构位移和杆件应力的变化规律,为该工程预应力张拉施工提供了依据。可为其它弦支网架工程的预应力张拉施工模拟提供参考。
陈志华 +4 more
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[Relationship between fluid shear stress in alveolar bone under orthodontic forces and bone remodeling rate]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiWu B +6 more
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Three-dimensional finite element feature analysis of the mandible and morphology and position of temporomandibular joint in patients with unilateral and bilateral molar scissor bite. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiChu T, Zhang X, Wang H, Ma H, Liu Y.
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Gaoya dianqi, 1981 对KW 4系列空气断路器在各种负载作用下瓷瓶的应力状态作了试硷研究,测出了瓷瓶各部位的静态及动态应力分布,并就静态应力作了计算对比。还仔细地研究了断路器不同整体结构对瓷瓶应力的影响,从减小瓷瓶应力角度出发,对断路器整体结构提出了修改意见。
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[Biological function of bladder smooth muscle cells regulated by multi-modal biomimetic stress]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiWei T, Chen L, Hu H, Yang J.
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[Study on anti-adhesion effect and mechanism of dynamic and static stress stimulation during early healing process of rat Achilles tendon injury]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiWu J +5 more
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[Finite element analysis of tibial and femoral resection configurations on varus alignment in total knee arthroplasty]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLiang C +8 more
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[Initial exploration of the relationship between homeostatic occlusion and long-term dental implant stability]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiChen J, Wu L.
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[Extracellular matrix materials and tissue regeneration and repair]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhao L, Xie H.
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[Research progress in the application of molecular imprinting technology in catalysis]. [PDF]
Se PuYe WM +5 more
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