高填土路堤 的英文怎麼說
中文拼音 [gāotiántǔlùdī]
高填土路堤
英文
highfill embankment-
Through discussion of numerical solution, the author get the effect of height of filled soil, size of culvert, width of valley, property of filled soil, construction procedure and techniques on soil stress of the culvert top ; 3. through the centrifuge test, the paper validates the reliability of numerical calculating on high - stack soil ; 4. the paper puts forward the simplified calculating method of soil stress of the culvert top on the foundation of numerical simulating and centrifuge modeling
通過對數值解的討論，得到填土高度，涵洞截面尺寸，溝谷底部寬度，溝壁坡角，填築體性狀，施工速度，地下水對豎向位移場及涵洞頂部土壓力的影響情況； 3通過離心機的模擬試驗，驗證了數值計算對高路堤的計算結果的可靠性； 4在數值模擬和室內離心機模型試驗的基礎上，提出了高填方涵洞頂部土壓力簡化計算方法。Culvert under high - stack soil is a ubiquitous phenomena in road constructions in mountain, self - compression of high - stack soil can not be ignored, soil pressure at the top of culvert is affected by many factors, including the height of high - stack soil, section size of culvert, width of the bottom of valley, grade of valley, property of filled soil, construction procedure and techniques
高路堤下埋設涵洞是山區公路建設的一種較為普遍的現象，高路堤自身壓縮較大，不可忽視，涵洞頂部土壓力的大小又受很多因素的影響，包括填土高度，涵洞截面尺寸，溝谷底部寬度，溝壁坡角，填築體性狀，施工工序與工藝等。From experimental result, i preliminarily know that eps is good thermal insulation material because the absorption of water is low and heat insulation is good, it is practicable at preserving temperature field of frozen earth roadbed and bringing frozen disaster under control ; second, according to the analysis of the eps that is applied into practical project, i have studied the practical effect which eps preserve roadbed temperature field, and the influence that was made after building field. i have get that eps can influence moisture content and frozen upper limit, through practical measuring data, i have studied freezing and expanding quantity and melting and submerging quantity during a complete frozen and melting cycle as well as have expanded and proved the practical application effect of eps with some reference significance to deep research of some connected problems. finally, through computer data analysis, setting up the analytical model of finite unit, i have simulated the temperature field of roadbed heat preservation, then expounded and proved that the height of embankment influenced the effect of thermal insulation material
其一是對聚苯乙烯泡沫塑料（ eps ）保溫板以及天然路基土層、路堤填料進行了室內試驗分析，結合國內外現在的有關科研成果，綜合確定其各項特徵參數；從試驗結果初步認識到聚苯乙烯泡沫塑料是一種吸水率低，隔熱性好的保溫材料，在凍土路基溫度場的保護和凍害治理方面是可行的；其二通過eps保溫板在現場工程實踐中的應用分析，研究了保溫板在保護路基土層溫度場的實際效果以及修築路堤后造成的影響，保溫板對土體含水量、凍結上限的影響，通過實測資料，研究了在一個完整的凍融周期內整個路基的凍脹量和融沉變形量，論證了保溫板的實際應用效果，對有關問題的進一步研究和相關工程設計具有參考意義；其三，通過計算機數值分析，建立有限元分析模型，對保溫路基的溫度場進行了模擬計算，論證了路堤高度對保溫材料效果的影響。Based on the concrete engineering of the culvert under the embankment of the high - stacked soil in north second ring highway of guang zhou city, the paper researches the soil pressure distribution and change characteristic through on - the - spot arrangement of the test component
本文依託廣州市北二環高速公路高填土路堤下涵洞的實體工程，通過現場布設測試元件測試，研究了其涵頂土壓力的分佈與變化特徵。The effects of piles interval, embankment height, cap width, shear modulus of embankment fill, horizontal geotextile tensile strength and pile - subsoil stiffness ratio on pile efficacy, were also carried out
研究了樁間距、路堤高度、樁頂托板寬度、路堤填土剪切模量、水平加筋體拉伸強度及樁土相對剛度對樁體荷載分擔比的影響。The results show that pile efficacy is significantly affected by piles interval, embankment height, cap size and pile - subsoil stiffness ratio, while shear modulus of embankment fill has less effect and geotextile strength has a little effect
結果表明：樁間距、路堤高度、托板寬度及樁土相對剛度對樁體荷載分擔比影響較大，路堤填土剪切模量的影響次之，而水平加筋體拉伸強度的影響很小。Filtrate : it can strengthen in geotechnical engineering, such as, riverbank, dam, highroad, railway, roadbed of airport, etc
反濾作用：用於河流堤，壩公路鐵路，機場路基，擋土墻回填土，邊坡等巖土工程，提高穩定性。On the basis of this, the paper puts forward the effective measure of reducing the vertical soil pressure on the culvert
在此基礎上，提出了減少高填路堤下涵洞結構物上垂直土壓力的有效措施。Based on the rigidity difference between abutment and embankment and the load difference between the connecting part and embankment, only realizing the rigidity gradation from abutment to embankment in the connecting part can solve vehicle bumping problem on freeway
基於橋臺與基礎和臺背回填土及其地基的剛度差異以及臺背回填與路堤的荷載差異特性，本文認為只有實現路橋的剛柔過渡才能徹底解決高速公路的橋頭跳車問題。This is the first time to apply prestressed carbon fiber to roadbed engineer in the world. the high tensile strength and corrosion - resisting property of prestressed carbon fiber make it possible that the soil is in triaxial state of stress. therefore, the embankment fill can be compacted, the settlement can be reduced and side slope stability can be improved
本課題第一次將預應力碳纖維技術應用於路基工程中，利用碳纖維的高抗拉強度和高耐腐蝕性，對其施加預應力，使路基土體處於三向受壓應力狀態中，從而加強路堤填料的密實程度、減少路堤的總沉降、增加邊坡的穩定性。Construction and quality control of soft rock and soil filled - up express railway embankment
軟巖巖土填築高速鐵路路堤施工與質量控制In this paper, thoroughly discussed are stability and settlement laws of high rock - filled embankment based on the joint research project, research on construction technology and quality control of high - filled embankment, by guangxi highway management bureau and college of civil engineering, hunan university
本文以廣西壯族自治區公路管理局和湖南大學土木工程學院聯合承擔的科研項目「高路堤施工技術與質量控制研究」為依託，深入研究了高填石路堤穩定性及沉降規律。The paper also adopts elastic - plastic constitutive model and analyzes the soil pressure distribution and settlement performance with the aid of marc program, and contrasts with the test results on the spot, the research results have instructive function to the design and construction of the culvert
藉助marc軟體，採用了彈塑性本構模型，對高填涵洞的土壓力分佈與沉降特徵進行了非線性有限元計算，並與現場實測結果進行對比分析，研究結果對高填路堤下涵洞結構的設計和施工很有指導作用。Kd130 vibratory rolleris a heavy - duty self - propelled tandemvibratory roller ， mainly being applied for compacting the htmlhalt concrete and cement concrete road surface of the highways ， airports ， park - lots ， and also being used for compaction of the large - scale base ， sub - base and embankment fill
Kd130振動壓路機為重型串聯式雙鋼輪振動壓路機，主要適用於高等級公路、機場、停車場等工程施工中的瀝青混凝土、水泥混凝土等面層的壓實作業，也適用於大型基礎、次基礎和路堤填方的壓實。分享友人