【摘要】 张河湾抽水蓄能电站上水库通过添加木质素纤维的方法来改善其高温下库坡沥青混凝土面板防渗层的稳定性.分析在不同沥青用量下,木质素纤维掺量与沥青混凝土的斜坡流淌值的关系,对不同木质素纤维掺量下的拉伸应变值和弯曲应变值进行比较,得出木质素纤维的最佳掺量.更多还原

【Abstract】 For the upper reservoir of Zhanghewan Pumped Storage Power Station,by adding vegetable fiber to improves the stability of the impervious layer in asphalt concrete facing under high temperature is carried out;the relationship between the vegetable fiber content and slope flow value of asphalt concrete in different asphalte content is analyzed.And by comparing the direct tension strain value and bending strain value in the condition of different vegetable fiber contents,the optimum content of vegetable fiber is obtained.更多还原