溪洛渡拱坝设计综述

溪洛渡拱坝的工程规模和技术难度均超出了现行拱坝设计规范的控制。为此，在可行性研究阶段，立足现有技术水平，借鉴国内外成功经验和最新研究成果，以规范为基础，佐以现代仿真分析和模型试验，结合工程类比，对溪洛渡拱坝建基面与拱坝体形、应力分析与设计强度、抗滑稳定与整体稳定、抗震分析与评价、温度控制、基础处理等进行了研究分析，使拱坝设计最终达到安全可靠、技术可行、经济合理。

Summary on the design of Xiluodu Arch Dam

The scale and the technical complexity of Xiluodu Arch Dam is beyond the scope of current arch dam design specifications. In the feasibility research stage, the designer adopts the wide range of successful experience and new research results on arch dam design at home and abroad. The virtual reality oriented numerical analyses and geomechanical model experiments, as well as similar projects analogy, have been used to study the dam foundation surface, dam shape, dam stress analysis, design intensity, stability against sliding and integral stability, seismic analysis and evaluation, temperature control, foundation treatment. The results showed that the design of Xiluodu Arch Dam meets the requirements of safety, reliability, technical feasibility and economical reasonability.