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A platform for research: civil engineering, architecture and urbanism
Rockfill dam filling construction method
The invention discloses a rockfill dam filling construction method. The method comprises the following steps of rolling test, dam material spreading, dam material supplementary watering, dam material rolling and quality inspection. The method is used as an electrode material for sodium storage of a sodium ion battery. According to the method, the rolling test is carried out before dam filling, so that the reasonability of the dam filling design compaction standard is verified, and various parameters such as physical, mechanical and permeability characteristic indexes after rolling of each filling material are provided for the design; the dam surface is convenient for subsequent rolling work by carrying out pushing and spreading operations after discharging; supplementary watering is carried out on the dam surface before rolling, so that the construction quality of dam filling is prevented from being influenced by moisture loss of the dam material in the transportation process; and continuous compactness detection is carried out on the dam surface after dam material rolling, so that the problems of excessive rolling and insufficient rolling are avoided, the filling quality of the rockfill dam is further guaranteed, the construction efficiency is improved, and the construction cost is saved to a certain extent.
本发明公开一种堆石坝体填筑施工方法，其方法包括以下步骤：碾压试验、坝料铺平、坝料补充洒水、坝料碾压和质量检查，其用途是作为电极材料用于钠离子电池储钠；本发明通过在坝体填筑前进行碾压试验，核实了坝体填筑设计压实标准的合理性，并向设计提供各填筑料碾压后的物理、力学、渗透特性指标等各种参数，通过在卸料后进行推平铺料操作使坝面便于后续的碾压工作，通过在碾压前对坝面进行补充洒水，避免了坝料因运输过程中的水分损失而影响坝体填筑的施工质量，通过在坝料碾压后对坝面进行连续性的压实度检测，避免了过度碾压和碾压不足的问题，进一步保证了堆石坝体填筑的质量，提高了施工效率，一定程度上也节约了施工成本。
Rockfill dam filling construction method
The invention discloses a rockfill dam filling construction method. The method comprises the following steps of rolling test, dam material spreading, dam material supplementary watering, dam material rolling and quality inspection. The method is used as an electrode material for sodium storage of a sodium ion battery. According to the method, the rolling test is carried out before dam filling, so that the reasonability of the dam filling design compaction standard is verified, and various parameters such as physical, mechanical and permeability characteristic indexes after rolling of each filling material are provided for the design; the dam surface is convenient for subsequent rolling work by carrying out pushing and spreading operations after discharging; supplementary watering is carried out on the dam surface before rolling, so that the construction quality of dam filling is prevented from being influenced by moisture loss of the dam material in the transportation process; and continuous compactness detection is carried out on the dam surface after dam material rolling, so that the problems of excessive rolling and insufficient rolling are avoided, the filling quality of the rockfill dam is further guaranteed, the construction efficiency is improved, and the construction cost is saved to a certain extent.
本发明公开一种堆石坝体填筑施工方法，其方法包括以下步骤：碾压试验、坝料铺平、坝料补充洒水、坝料碾压和质量检查，其用途是作为电极材料用于钠离子电池储钠；本发明通过在坝体填筑前进行碾压试验，核实了坝体填筑设计压实标准的合理性，并向设计提供各填筑料碾压后的物理、力学、渗透特性指标等各种参数，通过在卸料后进行推平铺料操作使坝面便于后续的碾压工作，通过在碾压前对坝面进行补充洒水，避免了坝料因运输过程中的水分损失而影响坝体填筑的施工质量，通过在坝料碾压后对坝面进行连续性的压实度检测，避免了过度碾压和碾压不足的问题，进一步保证了堆石坝体填筑的质量，提高了施工效率，一定程度上也节约了施工成本。
Rockfill dam filling construction method
一种堆石坝体填筑施工方法
LI YONGYE (author) / LI ZHIGANG (author) / MA ZHONGXIANG (author) / WANG XIAODONG (author) / ZHANG GUOMING (author) / FENG WENTAO (author) / SUN XINJIAN (author) / HUANG YAN (author) / SHENG SHANLIN (author) / LI WANFENG (author)
2021-04-20
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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