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Farhoud KALATEH
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 15-37 doi: 10.1007/s11709-018-0465-7
关键词: air blast loading concrete dams finite element dam-reservoir interaction cavitation concrete damage model
《结构与土木工程前沿(英文)》 2022年 第16卷 第2期 页码 145-160 doi: 10.1007/s11709-022-0806-4
关键词: strain-hardening cementitious composites engineered cementitious composites sprayable shotcrete strengthening concrete-face rockfill dam digital image correlation
M. Houshmand KHANEGHAHI, M. ALEMBAGHERI, N. SOLTANI
《结构与土木工程前沿(英文)》 2019年 第13卷 第3期 页码 526-541 doi: 10.1007/s11709-018-0495-1
关键词: concrete arch dams reliability randomness improved Latin hypercube sampling variance-based sensitivity analysis exceedance probability Sobol′ index
A general framework for modeling long-term behavior of earth and concrete dams
Bernhard A. SCHREFLER, Francesco PESAVENTO, Lorenzo SANAVIA, Giuseppe SCIUME, Stefano SECCHI, Luciano SIMONI
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 41-52 doi: 10.1007/s11709-010-0070-x
关键词: earth dams concrete dams multiphase porous materials coupled problems hydraulic fracture concrete hydration alkali-silica reaction (ASR) finite element method
Dynamic in-plane transversal normal stresses in the concrete face of CFRD
Neftalí SARMIENTO-SOLANO, Miguel P. ROMO
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 135-148 doi: 10.1007/s11709-018-0481-7
关键词: CFR dams dynamic analysis in-plane normal stresses concrete face
In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir
Neftalí SARMIENTO-SOLANO, Miguel P. ROMO
《结构与土木工程前沿(英文)》 2018年 第12卷 第1期 页码 81-91 doi: 10.1007/s11709-016-0378-2
关键词: concrete face CFR dams reservoir filling slab in-plane stresses
Risk-based probabilistic thermal-stress analysis of concrete arch dams
Narjes SOLTANI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI
《结构与土木工程前沿(英文)》 2019年 第13卷 第5期 页码 1007-1019 doi: 10.1007/s11709-019-0521-y
关键词: arch dams probabilistic analysis thermal stress sensitivity reliability
堆石混凝土坝概述及下一代混凝土坝施工技术展望 Review
Feng Jin, Duruo Huang, Michel Lino, Hu Zhou
《工程(英文)》 2024年 第32卷 第1期 页码 100-106 doi: 10.1016/j.eng.2023.09.020
Over the past few decades, one of the most significant advances in dam construction has been the invention of the rock-filled concrete (RFC) dam, which is constructed by pouring high-performance selfcompacting concrete (HSCC) to fill the voids in preplaced large rocks. The innovative use of large rocks in dam construction provides engineers with a material that requires less cement consumption and hydration heat while enhancing construction efficiency and environmental friendliness. However, two fundamental scientific issues related to RFC need to be addressed: namely, the pouring compactness and the effect of large rocks on the mechanical and physical properties of RFC. This article provides a timely review of fundamental research and innovations in the design, construction, and quality control of RFC dams. Prospects for next-generation concrete dams are discussed from the perspectives of environmental
friendliness, intrinsic safety, and labor savings.
关键词: Rock-filled concrete dam Pouring compactness Effect of large rocks Intelligent quality control Unmanned dam construction
马洪琪,迟福东
《工程(英文)》 2016年 第2卷 第3期 页码 332-339 doi: 10.1016/J.ENG.2016.03.010
混凝土面板堆石坝直接利用当地材料,适应性强,经济优势明显,是西部地区一批拟建高坝的重点比选坝型。中国面板堆石坝技术取得了200 m 级高坝的成功经验,为250~300 m 超高面板堆石坝的发展提供了必要的技术储备条件。本文分析了中国及世界上主要200 m 级高面板堆石坝的成功经验及暴露的主要问题,论述了250~300 m 级超高面板堆石坝安全建设面临的主要技术问题和研究取得的最新进展,并提出了今后的研究重点和思路。
Analysis of foundation sliding of an arch dam considering the hydromechanical behavior
Maria Luísa Braga FARINHA, José Vieira de LEMOS, Emanuel MARANHA DAS NEVES
《结构与土木工程前沿(英文)》 2012年 第6卷 第1期 页码 35-43 doi: 10.1007/s11709-012-0142-1
关键词: concrete dams rock foundations hydromechanical behavior failure analysis
Hazard potential of zones of weakness in gravity dams under impact loading conditions
Herbert LINSBAUER
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 90-97 doi: 10.1007/s11709-010-0008-3
关键词: dam-reservoir earthquake impact cracking fracture mechanics
Behavior of materials for earth and rockfill dams: Perspective from unsaturated soil mechanics
Eduardo E. ALONSO, Rafaela CARDOSO,
《结构与土木工程前沿(英文)》 2010年 第4卷 第1期 页码 1-39 doi: 10.1007/s11709-010-0013-6
关键词: dams unsaturated soil mechanics suction rockfill clayey soil mixture
标题 作者 时间 类型 操作
Dynamic failure analysis of concrete dams under air blast using coupled Euler-Lagrange finite element
Farhoud KALATEH
期刊论文
Strengthening of the concrete face slabs of dams using sprayable strain-hardening fiber-reinforced cementitious
期刊论文
Reliability and variance-based sensitivity analysis of arch dams during construction and reservoir impoundment
M. Houshmand KHANEGHAHI, M. ALEMBAGHERI, N. SOLTANI
期刊论文
A general framework for modeling long-term behavior of earth and concrete dams
Bernhard A. SCHREFLER, Francesco PESAVENTO, Lorenzo SANAVIA, Giuseppe SCIUME, Stefano SECCHI, Luciano SIMONI
期刊论文
Dynamic in-plane transversal normal stresses in the concrete face of CFRD
Neftalí SARMIENTO-SOLANO, Miguel P. ROMO
期刊论文
In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir
Neftalí SARMIENTO-SOLANO, Miguel P. ROMO
期刊论文
Risk-based probabilistic thermal-stress analysis of concrete arch dams
Narjes SOLTANI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI
期刊论文
Analysis of foundation sliding of an arch dam considering the hydromechanical behavior
Maria Luísa Braga FARINHA, José Vieira de LEMOS, Emanuel MARANHA DAS NEVES
期刊论文
Hazard potential of zones of weakness in gravity dams under impact loading conditions
Herbert LINSBAUER
期刊论文