河南水利与南水北调2024，Vol.53Issue(6)：35-36,2.
箱涵变形缝内部处理试验研究
The Experimental Investigation of Internal Treatment for Deformed Joints of Box Culvert
张九丹 1刘天翼 2刘运才1
作者信息
- 1. 中国南水北调集团中线有限公司天津分公司,天津 300000
- 2. 南水北调东线智能水务(北京)有限公司,北京 100000
- 折叠
摘要
Abstract
The Tianjin Trunk Line Project is a crucial component of the initial phase of the middle route of the South-to-North Water Diversion Project,which serves as a significant strategic initiative aimed at addressing water resource scarcity in Tianjin and ensuring sustainable development of the national economy.The main project of the Tianjin Trunk Line consists of a cast-in-place reinforced concrete box culverts,which adopts a water transmission scheme that utilizes the entire box culvert without any pressure connection or interruptions.In order to ensure the safety of the Tianjin Trunk Line operation,a box culvert test model is used and field production tests are conducted to analyze and investigate the internal treatment of water sealing materials and technologies for deformation joints leakage in box culverts.Two kinds of internal treatment methods for box culvert deformation joints,which are characterized by simple construction,strong adaptability and excellent water sealing effect hoping to provide some references for the internal treatment of deformation joint leakage in similar projects.关键词
南水北调/箱涵变形缝/内部渗漏处理Key words
South-to-North Water Diversion/box culvert deformation joint/internal leakage treatment分类
天文与地球科学引用本文复制引用
张九丹,刘天翼,刘运才..箱涵变形缝内部处理试验研究[J].河南水利与南水北调,2024,53(6):35-36,2.
