...预应力型钢混凝土结构 ; 裂缝宽度 ; 次弯矩 ; 次轴力 [gap=1259]Keywords : prestressed steel reinforced concrete structures; crack width ; secondary moment; secondary axial force ..
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The main contents of this thesis are the aseismatic performance and design theory of steel reinforced concrete structures and unbonded prestressed concrete structures.
本文的主要研究内容是型钢混凝土结构和无粘结预应力混凝土结构的抗震性能和设计理论。
Compared with steel structures and prestressed reinforced concrete truss, this truss system not only has advantages in mechanics, but also is economic in budget.
通过与钢结构及预应力混凝土桁架相比较，表明该体系不仅具有良好的受力性能，同时还有很好的经济性。
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