Nowadays, the analysis on internal force of structure is based on the hypothesis of plane system, but it can not solve the problem of stereoscopy.

现阶段在工程结构内力分析中，主要是基于平面体系的假设，并不能完全解决结构的空间性问题。

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Based on the analysis of the electrode structure in ERT system, a new scheme for electrode sensor is proposed, including electrode installation method, the array of multi-plane electrodes, etc.

在分析ert系统电极结构的基础上，对电极传感器提出了新的设计方法，包括电极的安装方法、多层电极的排列形式等。

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