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该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
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Experimental and theoretical analysis on the procedure for estimating geo-stresses by the Kaiser eff
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Experimental and theoretical analysis on the procedure for estimating geo-stresses by the Kaiser eff
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结合三轴试验资料,对粗粒料在不同围压和应力水平下颗粒破碎进行了研究,结果表明,相对颗粒破碎率与围压的关系可以用反双曲函数拟......
The FE simulation results of transverse stresses and strains during welding of thin aluminum alloy plate arepresented.Th......
清代殿试在康熙年间即存在偏重书法、抑文重字的弊端，这与道光以后的情况相似。所谓以书法取士，启于乾、启于嘉、启于道诸说，均不确。......
在静定钢-混凝土结合梁温度响应的基础上，求出了单跨超静定结合梁的劲度系数和温度变化时的固端弯矩；根据力矩分配法，并考虑混凝土的......
AN IMPROVED HOLOGRAPHIC METHOD FORTHE DETERMINATION OF TEMPERATUREDISTRIBUTIONS AND THERMAL STRESSES
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测量了新型轻质(0.14～0.09ρ0,ρ0为纯铝的密度)高强度胞状铝合金(ZL11l)的压缩应力(σ)-应变(ε)曲线,研究了材料的能量吸收性能与......
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A fundamental theory for the analysis of residual welding stresses and deformation based on the inherent strain distribu......
采用理论解析和数值计算法对拉楔试验中板条扇形变形区的应力，应变分布规律，轴向拉力的变化及极限拉楔比进行了研究，并研制了拉楔试验......
针对铝合金矩形中空截面挤压型材进行了不同预拉和补拉的拉弯成形试验研究,获取了预拉和补拉对成形精度的影响规律.截面畸变是影响......
在混凝土的非线性有限元分析中,需要模拟混凝土的应力-应变关系.根据混凝土单轴受压典型曲线特征,采用Hermite插值给出了混凝土单......
