The shear-lag effect on the prestressed RPC simply-supported box girder is studied by FEA method and energy variation method.
用有限元法和能量变分法对预应力活性粉末混凝土简支箱梁的剪力滞效应进行研究。
In order to calculate of the stress intensity factors fracture parameters, stress intensity factors in the center-cracked rectangular panel were studied by FEA method.
为了计算构件裂纹断裂参量应力强度因子，利用有限元方法对矩形板中心裂纹断裂参量应力强度因子的计算进行了研究。
PBL connector and embedded connector) and traditional bolt connectors are contrasted, and shear connector of composite steel-concrete connector is especially analyzed by FEA method.
通过分析两种新型的连接件内形成的砼抗剪销对抵抗组合梁的纵向剪力的作用，寻求最适宜用于实际工程的连接件；
Cable structures with hyperbolic paraboloid shape are analysed in detail for the form finding and structural loading calculation as well as fire reaction at high temperature by FEA method.
对双曲抛物面索网结构利用非线性有限元方法对找形、常温下结构受载计算及其火灾反应的过程等进行详细的分析研究。
Layout design is quite important in multi-sensor integrated weather chips. The influence of the temperature field, induced by thermal anemometer, on pressure sensitive films is analyzed by FEA method.
针对多传感器集成的气象芯片设计中的布局问题，采用有限元方法分析了热风速计工作中产生的热场对气压膜的影响。
By use of FEA method, the results showed that topological optimization design of components in automatic weapons is an effective method to reduce the weight.
运用有限元法对自动武器零部件进行拓扑优化设计是一种自动武器减重设计的有效方法。
To enhance expandable ability of expandable screen shell, a circular bellow shell is designed and its expandable ability is analyzed by non-linear FEA method.
为提高保护外壳的膨胀性能，提出了圆形波纹管形式外壳的设想，并采用非线性有限元方法分析了其膨胀性能。
Meanwhile, the above conclusions are verified by the hybrid method results in which combined Moire interferometry with FEA.
同时，文中还采用云纹干涉-有限元分析混合法验证了上述结论。
Equivalent stiffness method proposed by the authors is used to calculate free-vibration of thin high bridge piers, then the result of calculation is analyzed and compared with that of FEA method.
推导出薄壁高桥墩自振频率的计算公式，并将该公式计算结果与有限单元法计算值进行了分析与比较。
The experiments verify that it is sound to conduct optimal design by means of FEA method and to carry out structure design combining FEA with experiments.
实验证明了利用有限元进行概念优化设计的有效性，及有限元计算和实验分析相结合进行结构设计为一种有效的手段。
Based on the experimental research, the fundamental mechanical and non-linear behavior of concrete block masonry is analyzed and discussed by using several theory and FEA method.
本文在试验研究的基础上，运用多个理论及有限元分析方法，对混凝土砌块砌体的基本力学性能和非线性性能进行了分析与研究。
The load-flexure curve of the tunnel pavement can be obtained by FEA program, which can judge the tunnel pavement performance in corporation with nondestructive test method by deflector.
编制了有限元分析程序，此程序可得到隧道路面板的荷载弯沉曲线，结合无破损弯沉检测法可判断隧道路面性能。
Using the specific primers REA-FEA designed in this work by ourselves, we proved the specificity and sensitivity of the immuno-capture-PCR method again. The same result has been achieved.
利用本实验室自行设计的梨火疫病菌特异性引物REA-FEA，再次验证了免疫吸附-PCR技术的灵敏性和专化性，得到了同样的结果。
Using the specific primers REA-FEA designed in this work by ourselves, we proved the specificity and sensitivity of the immuno-capture-PCR method again. The same result has been achieved.
利用本实验室自行设计的梨火疫病菌特异性引物REA-FEA，再次验证了免疫吸附-PCR技术的灵敏性和专化性，得到了同样的结果。
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