[1]吕晓波,周子琦,蔡建,等.刘老涧新闸混凝土力学特性与耐久性分析[J].江苏水利,2026,(04):59-62.
 LYU Xiaobo,ZHOU Ziqi,CAI Jian,et al.Analysis of mechanical properties and durability of concrete for Liulaojian New Sluice[J].JIANGSU WATER RESOURCES,2026,(04):59-62.
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刘老涧新闸混凝土力学特性与耐久性分析()

《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2026年04期
页码:
59-62
栏目:
水利工程管理
出版日期:
2026-04-22

文章信息/Info

Title:
Analysis of mechanical properties and durability of concrete for Liulaojian New Sluice
文章编号:
1007-7839(2026)04-0059-0004
作者:
吕晓波1周子琦1蔡建2王明辉3张小童1
1.江苏省骆运水利工程管理处,江苏 宿迁 223600;2.宿迁市水务勘测设计研究有限公司,江苏 宿迁 223600;3.宿迁市水务工程建设管理中心,江苏 宿迁 223600
Author(s):
LYU Xiaobo1 ZHOU Ziqi1 CAI Jian2 WANG Minghui3 ZHANG Xiaotong1
1.Luoyun Hydraulic Project Management Division of Jiangsu Province, Suqian 223600, China; 2.Suqian Water Survey, Design and Research Co., Ltd., Suqian 223600, China; 3.Suqian City Water Conservancy Engineering Construction Management Center, Suqian 223600, China
关键词:
水工建筑物力学特性混凝土耐久性刘老涧新闸
Keywords:
hydraulic structures mechanical properties concrete durability Liulaojian New Sluice
分类号:
TV66
文献标志码:
A
摘要:
为揭示既有水工结构在典型河湖调蓄环境下的耐久性退化模式,基于刘老涧新闸5个关键区段开展现场取样,系统检测其抗压强度、碳化深度、氯离子扩散系数、孔结构、抗渗与抗冻性能等指标,对结构建成多年后的材料状态进行全面评估。相关研究成果不仅明确了老旧水工建筑在复杂水文气候背景下的关键退化机制,也为类似水闸和河湖调控建筑的耐久性评估、运行维护与加固设计提供了工程依据。
Abstract:
To reveal the durability degradation mode of existing hydraulic structures in typical river and lake regulation and storage environments, on-site sampling was carried out at five key sections of the Liulaojian New Sluice. Indicators including compressive strength, carbonation depth, chloride ion diffusion coefficient, pore structure, impermeability, and frost resistance were systematically tested, and the material state of the structure after many years of construction was comprehensively evaluated. The relevant research results not only clarify the key degradation mechanisms of aging hydraulic structures under complex hydrological and climatic conditions, but also provide engineering basis for the durability assessment, operation and maintenance, and reinforcement design of similar sluices and river-lake regulation structures.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2025-12-03
作者简介:吕晓波(1987—),男,高级工程师,本科,主要从事水利工程建设与管理工作。E-mail:313447522@qq.com
更新日期/Last Update: 2026-04-01