DBSD

Based on the static elastic-plastic analysis and the idea of Performance-Based Seismic Design ( DBSD), the capacity spectrum method was applied to find the performance point and evaluate the seismic performance of the frame reinforced partially with fiber.

在静力弹塑性分析的基础上，考虑基于性态（性能）的设计思想，采用能力谱方法确定性能点，对局部纤维增强框架的抗震性能进行评定。

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The procedure for direct Displacement-Based Seismic Design ( DBSD) method of frame-shear wall structures is briefly introduced.

简述了框架-剪力墙结构直接基于位移的抗震设计过程。

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Continuous girder bridges with different design diameters are designed in longitudinal direction with both FBSD method and DBSD method, and their results are compared.

对具有不同设计参数的连续梁桥分别采用基于强度与基于位移的设计方法进行了纵桥向的抗震设计，并对设计结果进行了比较。

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Piers with different heights, diameters, and axial load ratios are designed with both FBSD method and DBSD method, and then the results are compared.

对具有不同墩高、不同轴压比以及不同直径的桥墩分别采用基于强度和基于位移的设计方法进行了抗震设计，并对设计结果进行了比较。

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The displacement demands of symmetric and asymmetric continuous girder bridges in longitudinal direction are studied, and then a DBSD method is proposed, an example is given.

分别对纵桥向对称和不对称的连续梁桥的固定墩墩项位移需求进行了研究，在此基础上提出了连续梁桥纵桥向基于位移的抗震设计方法，给出了该方法的算例。

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Displacement-based seismic design ( DBSD) is an effective way to realize the philosophy of performance-based design ( PBSD), which has received increasing attention.

基于位移的抗震设计方法作为实现基于性能抗震设计思想的一种有效途径，越来越受到各国学者的关注。

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