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- Through analysis, the main reasons of high fill embankment faults are unreasonable design and construction of subgrade. 通过分析指出路基设计不合理以及施工工艺不当是造成高填方路堤常见病害的主要原因。
- Combined with the practice,the paper analyzed the cause of highway high fill embankment and cut settlement,and proposed countermeasures. 结合高速公路的实际,分析了公路高填方路堤及路堑下沉的原因,提出了防止沉陷的措施。
- The shape and location of the slip curve surface,the ultimate bearing capacity under load were found out when the high fill embankment on slope foundation was under unstable condition. 结合山区高速公路建设的实践,采用足尺模型试验,得出荷载作用下斜坡地基上高填方路堤滑动破坏面出现的位置及形态,并测定了其相应的极限承载力。
- Common Diseases of High Fill Embankment and Tacking of Them 高填方路堤常见病害及治理
- Testing Study on Stress of New Type Support Structure of High Fill Embankment 高路堤新型支挡结构力学特性的试验研究
- Application of Thin Wall Pipe Pile in Treatment of Soft Soil Foundation of High Fill Embankment 薄壁管桩在高填土路堤软基处理中的应用
- Treatment and Practice for Seepage Water of Expressway Foundation with High Fill Embankment 高速公路高填路堤地基渗水的处理与实践
- A Study on Property of Soil Pressure and Reduced Burden of Culvert Below High Fill Embankment 高填土路堤下涵洞受力特性与减荷研究
- high fill embankment 高填土路堤
- Research on Modulus of Compressibility of Foundation for High Filled Embankment 高填路堤地基压缩模量研究
- Earth dam of yuecheng water reservoir is located high intensity seismic region, seismic liquefaction of of body and foundation of the dam is the important factor of the security of dam. 岳城水库土坝位于地震高烈度区,坝体和坝基的地震液化是影响大坝安全的重要因素之一。
- The achieved results show that dispersive soil can be served as the clay core wall in earth dam under filter layers. 在做好反滤层设计的前提下,用分散性土样作为防渗心墙的填筑土样是可行的。
- This paper discussed application and effect of split grouting technique in earth dam reinforcement with engineering case. 结合工程实例探讨劈裂灌浆技术在土坝加固处理中的应用与效果。
- Holubec I, Dobson J, Manson S.Design and construction of an earth dam on highly plastic clay using wick drain foundation[A].Canadian Geotechnical Conference[C].1993. 作者简介:陈祖煜(1943-),男,浙江镇海人,教授级高级工程师,主要从事边坡工程和水利工程的研究。
- The two mathematical models for earth dam break, a gradual dam break model due to overtopping and an instantaneous dam break model under some unknown urgent reasons, are set up. 针对土坝的溃坝失事,建立了逐渐溃坝和瞬时溃坝两种数学模型,在论述它们各自的机理后,结合实例验证其实用性,并对其各自特点分别加以分析和比较,从而为防汛部门的防洪预报提供科学依据
- Application of Horizontal Slice Method in Stability Analysis of High Fill Embankments at Slope 水平条分法在贴坡高填方路堤稳定性分析中的应用
- The paper discusses the mechanism, design and construction technology in seepage control of split grouting technique for earth dam body, and thereby proves its application value. 文中阐述了土坝坝体劈裂灌浆防渗技术的机理、设计和施工要求,展现了该技术良好的推广价值。
- The paper discussed the process control of fill embankment used in high-grade highway,and proposed some problem for reference. 随着公路交通网覆盖率的日益扩大,在广大的山区和丘陵地带填石路堤将成为一种常见的结构形式。
- For the joint part of earth dam and sluice foundation, the two projects are calculated, that is taking into earth dam body seepage and taking no account of earth dam body seepage. 对土坝和泄冲闸的结合部位渗流场进行了考虑土坝坝体渗流和不考虑土坝坝体渗流的两种方案的计算。
- In this paper, using the nonlinear finite element analysis, the stress-strain in the Hua Liang Ting Earth Dam is calculated to investigate the cause of longitudinal cracks in the watertight core. 本文对已建成的花凉亭土坝静应力应变进行有限单元非线性分析,以便探讨粘土心墙砂壳混合式坝型的坝体固结情况及心墙、铺盖的应力状态,并对花凉亭土坝心墙纵向裂缝成因进行了综合分析。