2022年11月堆石混凝土技术动态-堆石混凝土坝技术网

截至2022年11月，堆石混凝土技术已累计应用于217座工程，完成浇筑量达710.4万方；其中，堆石混凝土筑坝工程有153座（重力坝140座，拱坝13座）。

统计2022年11月，在建堆石混凝土项目36个，浇筑量约10.3万方；统计2022年1~11月，累计完成堆石混凝土浇筑量达120万余方。

堆石混凝土应用方量增长图

堆石混凝土工程应用分布图

Part.1 11月浇筑量之最——马跳水库

马跳水库位于福建省永春县桃溪上游的锦斗镇上，工程规模为中型，工程等别为Ⅲ等，总库容1010万m³，工程拦河坝为堆石混凝土重力坝，坝顶高程486m，最大坝高69.0m，坝顶长度330m。

马跳水库工程本月浇筑1.5万余方，自2021年4月开始首仓堆石混凝土浇筑以来，截至本月底累计浇筑堆石混凝土约15.5万方，大坝浇筑完成率约62%。

马跳水库现场工程图

现场施工设备配置见下表所示。

Part.2 动态聚焦

2022年11月29日，重庆崔家坪水库完成首仓堆石混凝土浇筑

崔家坪水库位于重庆市石柱县，拦河坝为堆石混凝土重力坝，坝轴线长125.0m,坝顶宽度6.0m，坝顶工程1017.0m，最大坝高47.5m，最大坝底宽43.75m。

崔家坪完成首仓堆石混凝土浇筑

参建单位

建设单位:石柱土家族自治县水利工程服务站

设计单位:中水北方勘测设计研究院有限责任公司

监理单位:河南宏宇工程监理咨询有限公司

施工单位:山东水利建设集团有限公司

2022年11月17日，贵州九羊水库堆石混凝土坝体完成浇筑封顶

贵州九羊水库工程位于贵州省望谟县边饶站九羊村，枢纽工程拦河坝为堆石混凝土重力坝，最大坝高49.00m，坝顶宽5.0m，坝顶长139.00m；工程累计完成浇筑堆石混凝土约10万m³，平均月浇筑堆石混凝土1.0万m³。

九羊水库堆石混凝土坝体封顶

参建单位

建设单位：望谟县润谟水利工程建设管理有限责任公司

设计单位：贵州省水利水电勘测设计研究院有限公司

施工单位：山西省水利建筑工程局有限公司

监理单位：安顺市黔水工程咨询有限公司

2022年11月14日，清华大学金峰教授受邀至中国电建集团华东勘测设计研究院有限公司作《堆石混凝土坝创新与实践》的技术专题讲座，并参加《堆石混凝土筑坝技术导则》修订工作启动会

《堆石混凝土坝创新与实践》专题讲座

《堆石混凝土筑坝技术导则》修订启动会

2022年11月14日，江西李村水库完成首仓堆石混凝土浇筑

李村水库位于江西省上饶市广信区华坛山镇，拦河坝为堆石混凝土重力坝，坝轴线长123.2m，最大坝高为49m，坝顶宽5米，坝顶高程为218.2m。

李村水库完成首仓堆石混凝土浇筑

参建单位

建设单位:上饶广信投资集团有限公司

设计单位:上饶市水利电力勘测设计院

监理单位:福建泉宏监理工程有限公司

施工单位:上饶市远大水建工程有限公司

2022年11月13日，贵州三门塘水库完成首仓堆石混凝土浇筑

三门塘水库坝址位于贵州省黔东南州天柱县，拦河坝为堆石混凝土重力坝，顶高程482.5米，最大坝高62.7米，坝顶宽6.0米，坝轴线全长167米。

三门塘水库完成首仓堆石混凝土浇筑

参建单位

建设单位：黔东南州水利投资（集团）有限公司

设计单位：贵州宸龙水利水电工程咨询有限公司

监理单位：贵州京泉工程咨询有限公司

施工单位：黔东南州苗族侗族自治州水电工程公司

2022年11月12日，贵州新花水库堆石混凝土坝体完成封顶

贵州新花水库工程位于贵州省册亨县八渡镇者弄村境内，拦河坝为堆石混凝土重力坝，最大坝高57.00m，坝顶宽5.0m，坝顶长164.00m；工程累计完成浇筑堆石混凝土约9万m³。

新花水库堆石混凝土坝体封顶

参建单位

建设单位：册亨县水库管理所

管理单位：中水珠江规划勘测设计有限公司

设计单位：中水珠江规划勘测设计有限公司

监理单位：贵州黔水工程监理有限责任公司

施工单位：江西省水利水电建设集团有限公司

2022年11月3日，清华大学金峰教授应邀至云南省水利水电勘测设计院和中国电建集团昆明勘测设计研究院有限公司开展堆石混凝土技术专题讲座。

云南省水利设计院交流会现场

中国电建昆明院交流会现场

图文 | 李玲玉

审核 | 闭忠明

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2022年11月堆石混凝土技术动态

Part.2 动态聚焦