embankment相关论文
The behavior of the pavement is highly dependent on the deformation and stability of the underlying embankment.To optimi......
A numerical model which can compute the erosion of river embankment by flow overtopping considering the effects of shear......
Efficient exploitation of coal resources is an important part of the green mining system,so high-intensity mining techno......
Soft clays are problematic soils as they present high compressibility and low shear strength.There are several methods f......
Consolidation of soft clay foundation improved by geosynthetic-reinforced granular columns: Numerica
Soft clays are problematic soils as they present high compressibility and low shear strength. There are several methods ......
It is well known that soft silty clayey and even peaty soils especially existing in Great River Deltas Swampy Areas,unde......
Study on Settlement of Railway Embankment on Deep Completely Decomposed Granite Ground with Centrifu
The settlement control of high-speed railway is a key technology of the embankment engineering.In allusion to the engine......
通过对塔里木河中游输水堤防修建后,沙子河口、乌斯满和阿其河口三个断面地下水化学特征自2001年至2005年的时空变化的监测与分析,......
Based on observed data from field-testing embankment of the Qinghai-Tibet Railway, ground-temperature controlling effect......
A comparative numerical investigation of transient temperature profile and pore-air velocities in horizontal rock block ......
Auto-temperature-controlled ventilation embankment is an effective engineering measure for "cooling roadbed". Practice p......
本文通过对荣华二采区10...
Application study of the awning measure to obstruct solar radiation in permafrost regions on the Qin
本文通过对荣华二采区10...
The article assesses the influence of permafrost weathering on the rate of destruction of technogenic land forms, as exh......
A full-scale field experiment to study the thermal-deformation process of widening highway embankmen
As one of the widely used upgrading way in road engineering, the widening embankment(WE) has suffered evident differenti......
用基于Perzyna超应力理论与修正剑桥模型的简单的弹黏塑性本构模型,耦合比奥固结理论,来模拟堤坝荷载作用下的软土的速率效应特性.......
Numerical analysis on thermal regime of wide embankment in permafrost regions of Qinghai-Tibet Plate
This study investigated the temperature field and thawing depth of wide embankment for expressway in permafrost regions ......
Approximately 80% of the road network in Brazil is unpaved and shows evidences of a high erosion potential. In the semi-......
分析了堤坝渗流通过温度监测的可行性,提出了基于分布式光纤温度传感的堤坝渗流监测方法,设计了模拟装置;模拟监测系统由堤坝实体......
针对路堤填土自重作用下的平面应变天然软土地基,基于能合理反映中间主应力效应的广义SMP准则,同时考虑地基软土的侧压力系数和固......
为揭示疏桩支撑路基结构的荷载传递机理,针对疏桩作用路基的荷载效应特点,基于剪切位移分析法原理和大桩群单元简化模型,提出了疏......
为了研究草甸土的加筋机理及路堤下草甸土地基中的应力分布规律,以新疆伊犁昭苏垦区吐坡公路路堤下草甸土地基为研究对象,采用草炭......
Prolonged immersion in floodwater is one of the main causes of embankment failure or dam breaks, although failure mechan......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Abutment behavior signifi cantly influences the seismic response of certain bridge structures.Specifi cally in the case ......
Characteristics of thawed interlayer and its effect on settlement beneath embankment in permafrost r
Based on ground temperatures and deformations monitored at the Xieshuihe site along the Qinghai-Tibet Highway(QTH)in per......
An analysis of the reasons for the displacements of long-term embankments maintained on permafrost soils indicates that ......
Centrifugal Model Tests on the Settlement of Railway Embankment on Deep, Completely Decomposed Grani
Settlement control of high-speed railways is a key technology in embankment engineering.In order to reveal the engineeri......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Aiming at the stabilization of Qinghai-Tibetan Railway embankment during its construction and run, the method using tilt......
Based on the observational data at Beiluhe test site of Qinghai-Tibetan Railway, the difference of thermal state between......
Application study of the awning measure to obstruct solar radiation in permafrost regions on the Qin
With globe warming,road safety will change dramatically,especially within the Qinghai-Tibet Plateau permafrost regions.B......
为掌握大气长期作用下公路膨胀土路堤湿度平衡规律,为膨胀土路堤处治提供依据,以广西包盖膨胀土路堤为例,考虑膨胀土填料受力状态,......
The objective of this work is to compare the responses of geosynthetically-reinforced embankment and unreinforced embank......
The dynamic model experiment of the rock filling embankment was carried out to investigate the vibration compaction mech......
为研究路堤荷载下刚柔长短桩复合地基的承载特性，结合某桥头过渡段带帽薄壁管桩（pre-stressed thin-wall concrete，PTC）联合水泥土搅拌......
The influence of different features of natural soft clays,namely anisotropy,destructuration and viscosity,on modelling t......
结合工程实践，提出基予填方工程的斜坡软弱地基模型。基于斜坡软弱地基填方工程特性研究成果，研究斜坡软弱地基类型及成因，提出斜坡软......
根据青藏铁路北麓河试验段路堤、路堑过渡带近5年来的地温和变形监测资料,分析挖方段、零填段及填方段的冻土上限变化和路基变形特......
从工程实际出发，对Hewlett土拱效应所考虑的影响因素加以补充，并根据摩尔-库仑强度准则考虑了路堤填土的黏聚力对土拱效应的影响，以及......
结合青藏铁路清水河试验段试验,研究通风管路基的温度特性,根据通风管路基基底1m范围内和边坡位置及冻土上限位置热量周转和通风管......
为了改变传统人工管理堤防资料的落后状况，亟需进行计算机的自动化和可视化管理。本文介绍了某流域江河堤防数据管理系统的开发思路......
通过对粉煤灰的物理化学及土力学特性进行研究,发现粉煤灰的高液限及毛细吸水现象对地下地上水丰富的铁路路基可能产生病害,本文采......
软弱土地基是工程建设中经常遇到的需要进行处理的不良地基,依托某工程项目,研究了软弱土的性质、特点以及沉降机理,提出软土地基......
利用有限元数值模拟方法研究了桩承式加筋路堤的时效性变化规律。通过无桩无筋、无桩加筋、竖向桩体及水平加筋联合使用3种情况对......
采用模型试验研究预应力加筋路堤的静力力学性能.路堤模型尺寸为1500mm×780 mm×1750 mm,模型路堤填料为中砂,加筋材料为......
应用灰色理论建模原理，建立了非等时距GM（1，1）法预测路堤沉降模型，通过对无规则的数据序列做等距处理，提出了内插法和样条曲线法变换非等......
介绍了深层搅拌法防渗的工作原理，并与其他截水墙方法进行了对比分析，通过实例验证深层搅拌桩墙具有墙体连续、造价低、工效高、成墙......
在考虑土的固结和土体的非线性应力应变关系的基础上,利用非线性有限元数值方法对土工织物加筋柔性台背路堤的受力性状和破坏机理......
