The structural design of large-span latticed shell is controlled by global stability due to the geometric nonlinear property.

大跨网壳结构具有高度的几何非线性，结构设计一般由整体稳定性控制。

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Based on the big-span metro tunnels, the thesis primarily studies the mechanical characteristic, the stability and the construction methods about the big-span tunnels.

本文以大跨度地铁隧道为对象，研究了大跨度隧道结构的力学特性、稳定性和施工方法。

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Two issues related to the stability of large span beam bridges with high piers are introduced and discussed in this paper.

对于高墩大跨梁桥，由于其日益广泛地采用高强材料和薄壁结构，因而稳定问题也就更显重要。

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Perkol-Finkel, a marine biologist, modified the composition, texture, and design of concrete so that it fosters growth of native flora and fauna while increasing the operational life span and stability of the concrete structure.

FORBES: Women Show Construction Industry How to Rebuild Better, Stronger