重力式锚碇抗滑移稳定性设计参数敏感性分析

Sensitivity Analysis of Design Parameters for Anti-sliding Stability of Gravity Anchorage

摘要:

以重力式锚碇设计方案为背景，对影响锚碇抗滑动稳定性的设计参数开展了敏感性分析，识别出其中对锚碇稳定性具有显著控制性的设计参数。此外，对作用于锚碇主缆缆力的主要影响参数进行了敏感性分析。分析结果可以为重力式锚碇的设计优化提供一些基础数据，并为挖掘锚碇设计空间提供技术支撑。

Abstract:

Based on the design scheme of gravity anchorage, the sensitivity analysis of the influence on the design parameters for the anti-sliding stability of anchorage is carried out to identify the design parameters which obviously control the stability of the anchorage. In addition, the sensitivity analysis of the main influencing parameters on the main cable force of anchorage is carried out. The analysis results can provide some essential data for the design optimization of gravity anchorage, and provide the technical support for excavating the design space of anchorage.