堆石混凝土筑坝技术导则 nb/t 10077-2018 水利电力 能源局
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￥ 384.6 6.9折 ￥ 560 全新
库存2件
北京丰台
认证卖家担保交易快速发货售后保障
作者能源局
出版社中国水利水电出版社
ISBN9787517077350
出版时间2019-06
版次1
装帧平装
开本16
页数39页
字数100千字
定价560元
货号xhwx_1201917713
上书时间2024-12-31
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目录：
1 general provisions
2 terms
3 raw material
3.1 rock
3.2 aggregate of high performance self-pacting concrete
3.3 cement
3.4 mineral admixture
3.5 chemical admixture
4 performance indices of rock-filled concrete
4.1 mix proportion of high performance self-pacting
concrete
4.2 indices of self-pacting capacity
4.3 physical and mechanical indices of rock-filled concrete
5 design of dam
5.1 general requirements
5.2 dam structure
5.3 seepage control of dam body
5.4 temperature control and crack prevention
6 construction of rock-filled concrete
6.1 general requirements
6.2 preparation for cing concrete
6.3 quarrying， screening and cleaning rock
6.4 transporting and cing rock
6.5 ming and transporting high performance self-pacting concrete
6.6 pouring high performance self-pacting concrete
6.7 temperature control measures and curing of rock-filled concrete
7 quality inspection and control of rock-filled concrete
7.1 general requirements
7.2 inspection of raw material
7.3 quality control for cing rock
7.4 inspection of high performance self-pacting
concrete
7.5 quality inspection and control of rock-filled concrete
dam
appendix a test method for mud content on rock
surface
appendix b test method for standard self-pacting
mortar
appendix c test methods for self-pacting capacity
appendix d test methods for performance of rock-filled
concrete
appendix e onsite quality inspection methods for
rock-filled concrete
exnation of wor in this guide
list of quoted standards
内容简介：
thi guide i formulated with a view to tandardizing the technology of rockfilled concrete dam to guide the deign and contruction of rockfilled concrete dam.
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