The damage immunity of space grid structure is the ability of preventing the structural progressive collapse when local member or joint fails.

将空间网格结构在局部破坏的情况下抗连续性倒塌的能力定义为空间网格结构损伤免疫力。

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The genetic algorithms was adopted to optimize sensor placement and enhance completeness of the test data in the space grid structure modal test.

为解决空间网格结构模态测试中的传感器位置优化布置问题，提高采集数据信息的完备性，采用遗传算法优化传感器布置位置。

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Grid city, which is derived from the method of grid to establish city space structure and planning, is one of the basic modes of city form.

从古至今，以方格网的方法构筑城市空间结构和布局所形成的方格网城市是城市形态的一种基本模式。

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