But this method doesnt apply to the analysis of the stability of high fills embankment soaked in water .

通過分析本文探討了浸水高填方路堤最危險(xiǎn)滑動(dòng)面的形式和位置以及路堤邊坡穩(wěn)定性分析較為合理的方法伊人黄色网；1。

With consideration of various analysis methods for reinforced embankment, the model of homogeneous earth slope is setup on the base of Finite Element Method. Using ANSYS-APDL language, the nonlinear finite element program for static analysis of the high reinforced embankments is made in this paper.

在綜合考慮加筋路堤各種分析方法的基礎(chǔ)上，利用ANSYS的APDL語言，建立了基于有限元法的加筋路堤參數(shù)化模型www.yazhouav，編寫了對(duì)加筋路堤進(jìn)行穩(wěn)定性分析的非線性有限元程序，并且綜合各種影響因素對(duì)加筋路堤結(jié)構(gòu)進(jìn)行優(yōu)化設(shè)計(jì)99r热。

After building the indoor model of reinforced fly ash embankment, deformation, stability, compaction technology and the mechanism of geotextile have been studied, through the trials of compaction, deflection, plate-bearing and shock tests on different thickness of soil layer. The relations between story thickness and roller-passing number regularities of strength and deformation during curing period and the recommendation lay-down coefficient are pressnted.

建立了加筋粉煤灰路堤的室內(nèi)模型人人操人人舔久久舔，通過不同層厚的碾壓工藝，承載板美女视频黄都是全免费的色欲，彎沉及沖擊破壞等試驗(yàn)和檢測啊～好痛别进去了啊视频，對(duì)加筋粉煤灰路堤的變形特性、穩(wěn)定性888888.网站男人的天堂、施工壓實(shí)工藝及加筋的必要性和作用機(jī)理進(jìn)行了研究国产日韩91，得出了層厚與碾壓遍數(shù)的關(guān)系，強(qiáng)度和變形隨養(yǎng)生時(shí)間的變化規(guī)律成年女人一级毛片免费看，松鋪系數(shù)的推薦值高清免费91黄色视频日韩A级片。

The slide area of the embankment filled with soil is circular arc form , so the circular arc method is the most reasonable method to analyze the stability of its slope . The slide area of the reinforcement embankment is polygonal line form .

浸水高填方加筋路堤的滑動(dòng)面是發(fā)生兩次偏轉(zhuǎn)的折線，因此用折線法分析浸水高填方路堤加筋路堤的穩(wěn)定性更為合理国产高清无码性爱视频。

Based on the overall temperature monitoring for frozen soil embankment with riprap slope protection and without riprap slope protection in Qingshuihe test section of Qinghai-Tibet Railway,the ground temperature,accumulated temperature and the maximum thawing depth variation in temperature field of these two kinds of embankments were analyzed.

通過對(duì)青藏鐵路清水河試驗(yàn)段片石護(hù)坡欧美VA日韩VA人妻VA、無片石護(hù)坡的凍土路堤和地基的溫度進(jìn)行的全面監(jiān)測，對(duì)比分析了路堤體內(nèi)及基底的地溫黄色网站h视频、積溫及溫度場中最大融化深度的變化情況，結(jié)果表明午夜福利片免费观看网站，采用片石護(hù)坡措施的試驗(yàn)路堤久久免费黄色网，與對(duì)比段相比，降溫效果明顯欧美日韩一区二区在线观看。

Occurrence and development of winter-time natural convection cooling effect in the fractured-rock embankment of Qinghai-Tibet highway were investigated using the governing equations based on air-flow function for natural convection in porous media with variable permeability.

通過變滲透率多孔介質(zhì)流函數(shù)控制方程免费全部A片免费大全，分析了青藏公路碎石路堤冬季自然對(duì)流降溫效應(yīng)的發(fā)生和演化過程。結(jié)果表明：公路碎石路堤冬季自然對(duì)流降溫效應(yīng)從邊坡區(qū)域最先開始形成欧洲最黄色视频，并隨著冬季路面溫度下降而逐漸向路堤中間區(qū)域發(fā)展国产精品视频1区。

At present, the highway communication in the west of our country is in energetical developing period, and some western provinces are the most serious area of expansive soil, so expansive soil engineering problems have already become one of the technological difficult problems demanding prompt solution in road construction in the west of our country.

本文結(jié)合南友路路堤試驗(yàn)段修筑的處治膨脹土路堤，分析全填膨脹土路堤與各種處治路堤在降雨條件下的不均勻變形免费人妻无码不卡中文视频，并在此基礎(chǔ)上進(jìn)行路面結(jié)構(gòu)的力學(xué)響應(yīng)分析以及路堤邊坡的穩(wěn)定性分析殴美丰满老熟妇BBBBBB。

Based on the project of high-embankment widening of highway, the water content and degree of compaction of foundation soil, filling and improved soil by lime were determined by means of indoor physicomechanical test. The centrifugal modeling tests were used to simulate increasing degree of compaction and improve soil by lime for coordinating deformation between new and old high-embankment widening.

針對(duì)高速公路拓寬工程高填方路段新老路堤拼接問題欧美国产地址，通過室內(nèi)物理力學(xué)試驗(yàn)確定地基土、素土填料及其石灰改性土在拼接路堤填筑時(shí)的含水量和壓實(shí)度控制參數(shù)真人无码A级毛片免费久久；利用離心模型試驗(yàn)手段迷奷漂亮的女教师AV在线播放，進(jìn)行提高填料壓實(shí)度和石灰改性措施下拼接路堤協(xié)調(diào)變形試驗(yàn)研究。

It was discovered that reinforced embankments had overturn trends after watered and the trends aggravated when the geogrid space was reduced or the slope was steepened, while slope of the embankment without geogrid was failure in the same conditions.

獲得了土工格柵加筋路堤橫斷面位移分布和路堤中土工格柵應(yīng)變隨時(shí)間變化的情況特级黄色视频毛片，發(fā)現(xiàn)在邊坡坡腳浸水的情況下18禁啪啪丝袜福利网，加筋模型有繞邊坡坡腳傾覆的趨勢，傾覆趨勢隨加筋密度的增大和邊坡坡度的增大而增大久久久久久久黄色网站，而不加筋路堤邊坡發(fā)生了滑塌久久一区精品网站，表明土工格柵的加入提高了路堤的整體性。

Foundation of the express railway is the key and weak link in safety system.

路基是高速鐵路安全系統(tǒng)的關(guān)鍵和薄弱環(huán)節(jié)欧美美女A片一级，建在軟土上的高填路堤邊坡是否穩(wěn)定蜜月aⅴ，更是直接關(guān)系到路基乃至整個(gè)高速鐵路系統(tǒng)的安全，采用樁—網(wǎng)復(fù)合地基形式修建高路堤是一個(gè)好辦法精品一区二区白浆三区在线视，這種路堤形式尚不多見欧美免插。