求翻译：拟采取张拉环向索的施工方案，根据文献[2]提出的the elliptic suspended dome structure的预应力确定方法，经优化分析，由内向外各圈环向索初始预拉力分别为是什么意思？

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Plans to adopt Zhang Lahuan to the rope construction plan, proposes the the elliptic suspended dome structure pre-stressed determination method according to literature (2), after the optimized analysis, from inside to outside various loops to the rope initial pretension strength respectively is

Construction scheme of cable tension ring to be taken to, according to [2] of the elliptic suspended dome structure made by prestressed method, analysis of optimized, from the inside out the rings to the respective initial pretension cable

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