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作 者:宁宏
机构地区:[1]中铁五局集团贵州工程有限公司,贵阳550003
出 处:《科技创新与应用》2025年第1期173-176,共4页Technology Innovation and Application
基 金:国家自然科学基金资助项目(52378425)。
摘 要:对于斜坡地形下由挖方产生的工程边坡,为保证主体结构的安全,往往采取适当的支挡措施对边坡进行防护。架空叠合式水厂场地建设受到一期已建道路与既有东郊水厂影响,需控制沉降变形,受耕地红线限制无法放坡。现场采用的边坡防护方案为“桩锚支护+挡墙支护+硬化台阶护坡”,通过监控量测结果验证其成效显著。For engineering slopes generated by excavation under sloping terrain,in order to ensure the safety of the main structure,appropriate retaining measures are often taken to protect the slopes.The construction of the overhead superimposed water plant site is affected by the roads built in the first phase and the existing eastern suburbs water plant.Settlement and deformation need to be controlled,and slopes cannot be placed due to the limitations of the red line of cultivated land.The slope protection scheme adopted on site is"pile-anchor support+retaining wall support+hardened step slope protection",which is verified to be effective through monitoring and measurement results.
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