The mechanical behavior of steel webs with negative bending was studied with combined stress loads of flexure, axial pressure and shear to prevent local buckling in continuous composite beams.
为避免钢混凝土连续组合梁发生局部失稳，对负弯区钢梁腹板在弯曲应力、轴向压应力和剪应力联合作用下的力学性能进行了研究。
Laminated composite has a new type structure which is used to improve the fracture toughness and flexure strength, so it is a good material for optimizing the mechanical properties.
叠层复合是一种新型的复合构型，它具有提高材料断裂韧性和抗弯强度的优异特性，对优化陶瓷的力学性能十分有效。
The bionic mechanical design of flexible wings is carried based on the mechanism of insect and small bird wings, and specially the flexure is analyzed and studied experimentally.
以昆虫翅膀为基础，进行了柔性翅的仿生机械设计，并重点对其柔性进行了分析和实验研究。
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