江西建材Issue(7)：254-256,262,4.
库区急流裸岩环境下钢栈桥施工技术研究
Research on Construction Technology of Steel Trestle in Rapid Flow and Bare Rock Environment in Reservoir
高文银 1陈文尹 2郑向东 3李嘉鑫4
作者信息
- 1. 四川康藏路桥有限责任公司,四川 雅安 625000
- 2. 中铁四局集团第七工程分公司,安徽 合肥 230000
- 3. 雅安市交通建设(集团)有限责任公司,四川 雅安 625000
- 4. 西南交通大学土木工程学院,四川 成都 610031
- 折叠
摘要
Abstract
In the article,based on practical engineering,the construction technology of steel wharf under the environment of rapid flow and bare rock in the reservoir area is proposed.The method is analyzed and calculated to verify its applicability under the conditions of rapid flow and bare rock in the reservoir area.At the same time,parameter analysis is conducted on the water flow velocity of the steel wharf.For every 1 m/s increase in flow velocity,the maximum stress of the steel pipe pile only increases by 0.1 MPa.The results show that the construction method can meet the construction requirements,and the water flow rate in the rapid flow environment is not the main factor for stress calculation of the steel trestle.The rapid flow environment mainly affects the positioning accuracy of the steel trestle.关键词
钢栈桥/急流裸岩/施工技术Key words
Steel trestle/Rapids bare rock/Construction technology分类
建筑与水利引用本文复制引用
高文银,陈文尹,郑向东,李嘉鑫..库区急流裸岩环境下钢栈桥施工技术研究[J].江西建材,2024,(7):254-256,262,4.
