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大坝填筑施工方案

目录1. 概述·················································································11.1.工程概况 ··································································11.2.编制依据 ··································································21.3.坝体填筑料主要工程量及技术要求··································22. 施工布置···········································································42.1.施工道路的布置 ·························································42.2.施工用水、电布置 ······················································52.3.主坝上游基坑排水布置 ················································53. 坝体填筑施工·····································································63.1.坝体填筑原则 ····························································63.2.大坝填筑施工工艺及坝面划分原则··································73.3.坝料开采加工与平衡 ···················································93.4.坝料运输 ·······························································123.5.基础面清理及验收 ···················································123.6.过渡(反滤料)填筑 ····················································133.7.全强风化料填筑 ······················································143.8.排水料填筑 ····························································163.9.特殊部位结合面处理 ················································163.10.干砌石护坡的施工 ··················································183.11.沥青心墙施工 ························································184. 雨季施工········································································194.1.雨季施工措施 ·························································194.2.其它控制措施 ·························································204.3.雨期坝面排水措施 ···················································205. 施工安全及质量保证措施···················································215.1.安全保证措施 ·························································215.2.施工准备阶段质量保证措施 ·······································225.3.坝体填筑过程质量保证措施 ·······································245.4.总体质量保证措施 ···················································265.5.各类坝料填筑检查项目及取样次数、控制标准和碾压机械技术性能················································································285.6.坝体质量控制关键点 ················································286. 施工进度计划及工期保证措施·············································306.1.施工进度计划 ·························································306.2.施工强度分析 ·························································306.3.工期保证措施 ·························································327. 资源配置········································································337.1.管理人员配置 ·························································337.2.劳动力安排 ····························································347.3.施工机械设备的配置 ················································348. 安全文明生产及环境保护措施·············································358.1.料场 ·····································································358.2.坝料运输 ·······························································358.3.坝料填筑 ·······························································369. 强制性条文·····································································371.概述1.1.工程概况水库地处,主要建筑物有主坝和溢洪道。

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