|
|||||
|
|
| 改性聚丙烯纤维混凝土在桥巩水电站船闸中的应用 | |
| 引用本文： | 陶建福,詹义,刘华强. 改性聚丙烯纤维混凝土在桥巩水电站船闸中的应用[J]. 广西水利水电, 2011, 0(1): 5-8 |
| 作者姓名： | 陶建福 詹义 刘华强 |
| 作者单位： | 1. 广西电力工业勘察设计研究院,广西南宁,530023 2. 重庆市水利电力建筑勘测设计研究院,重庆,400020 3. 江苏省水利科学研究院,江苏扬州,225002 |
| 摘 要： | 分析了混凝土中掺人少量改性聚丙烯纤维对混凝土的抗裂、抗渗、抗冲耐磨等各种性能的影响.为了解决桥巩水电站船闸输水廊道由于高速水流及泥沙冲刷、磨损、侵蚀而出现的问题,设计过程中在输水廊道周边混凝土中掺入少量改性聚丙烯纤维,低掺率的改性聚丙烯纤维能有效提高混凝土的抗裂、抗渗和抗冲刷等能力. |
| 关 键 词： | 聚丙烯纤维混凝土 船闸 输水系统 桥巩水电站 |
Application of modified Polypropylene fiber concrete in shiplock of Qiaogong Hydropower Station |
|
| TAO Jian-fu,ZHAN Yi,LIU Hua-qiang. Application of modified Polypropylene fiber concrete in shiplock of Qiaogong Hydropower Station[J]. Gx Water Resources & Hydropower Engineering, 2011, 0(1): 5-8 | |
| Authors: | TAO Jian-fu ZHAN Yi LIU Hua-qiang |
| Affiliation: | 1.Guangxi Electric Power Industry Investigation Design & Research Institute,Nanning 530023,China;2.Chongqing Swrveying and Design Institute of Water Resources,Electric Power and Architecture,Chongqing 400020,China;3.Jiangsu Province Hydraulic Research Institute,Yangzhon 225002,China) |
| Abstract: | Analysis was made on the influence of low content of modified Polypropylene fiber mixture on the properties of concrete such as crack resistance,impermeability,impact and abrasion resistance.In order to settle the scouring and erosion problems from high_velocity flow and sediment for the shiplock of Qiaogong Hydropower Station,low content modified Polypropylene fiber mixture was designed for the surrounding concrete of conveyance system,effectively improving the crack resistance, impermeability and impact resistance of concrete. |
| Keywords: | Polypropylene fiber concrete shiplock conveyance system Qiaogong Hydropower Station |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |