earth embankment 中文意思是什麼

earth embankment 解釋
土堤
  • earth : n 1 〈常E 〉 地球。2 大地，陸地，地面，地上。3 土壤，土。4 【化學】土類；泥。5 世界人類；人的軀體...
  • embankment : 壩體
  1. ( 2 ) the lateral deformation is effectively limited by reinforced earth layers and the settlement becomes small. @ the lateral deformation is enlarged on soft foundations, and the settlement becomes large. @ the reinforced earth layers on soft foundations behaves extension. the response behaviors of high sand - gravel embankment are indicated as the following : ? he amplification factor of earthquake acceleration varies with reinforced earth structure. ( 2 ) the basic frequency of the original embankments in different reinforcement conditions is about 0. 76hz. ? the amplitude of dynamic deformation appears small and the dynamic stability is safe

    研究表明：加筋土體能有效地限制路堤的側向位移發展，減小沉降變形量；軟基路堤的側向位移較大，將顯著地增大路堤的沉降變形；軟基上加筋土墊層中產生的拉應力最大；加筋砂礫土路堤在振動荷載作用下動變形反應較小，具有良好地動力穩定性。
  2. Study on arch action and earth pressure theory for culverts under high embankment

    山區公路高填方涵洞的成拱效應及土壓力計算理論研究
  3. It also includes a consideration of possible alternatives, such as a concrete gravity dam or an earth - fill embankment dam

    還要考慮到可能的備選方案，比如是選擇混凝土重力壩還是選擇填土築堤大壩。
  4. 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。
  5. Earth embankment lay pipe

    土堤敷設管線
  6. Levee : an embankment for preventing flooding ; a continuous dike or ridge ( as of earth ) for confining the irrigation areas of land to be flooded

    堤防:用來防止淹水的堤壩;一個連續的圍堰或土坎（地表）為阻止灌溉區被洪水泛濫。
  7. This study focused on construction technology of geogrid reinforced clayey soil embankment on common earth foundation. it is conducted according to a test road located in tongchuan, north - west china ' s shaanxi province. long term strain of geogrid in the embankment was researched

    本文以陜西省省道305線土工格柵加筋路堤為實體工程，通過試驗路修築，對土工格柵加筋路堤的施工技術進行了研究，分析了碾壓中的格柵損傷問題，對路堤中土工格柵的應變進行了測試與分析，並對土工格柵加筋路堤邊坡坡面防護技術進行了研究。
  8. Application of reinforced cement - earth mixed pile in yangtze embankment

    水泥土攪拌樁成墻技術在黃河工程中的應用
  9. According the field test of conduit with high embankment, this paper states the main cause of conduit damage is that the formula or the experience curves with a smaller earth. value of the top of conduit from calculation are used. in order to get rid of the damage the better means is that soft material paved on the top of conduit

    涵洞（管）縱向開裂病害存在非常普遍，本文結合高填土涵洞現場測試，指出一些設計部門採用了計算值偏小的公式或經驗曲線計算涵洞頂的垂直土壓力，是病害產生的主要原因，較好的解決措施是在涵洞頂鋪填壓縮性大於填土的柔性材料，可以大大減小洞頂垂直土壓力。
  10. In this paper, first discussed are the corresponding results in highway and dam constructions and the engineering characters of rock - fills are deeply analyzed, especially the relationships between gradation, strength and maximum dry density, long - term stability of fillers including earth - fillers and rock - fillers and some conclusions of use are drawn. by in - situ tests and researches on compacting mechanism of high - filled rock embankments, effecting factors on compaction, construction technology and shock compacting technology, obtained in this paper are the compacting technology of high - filled rock embankment and the optimal parameters of rolling compaction. by deeply research on the theory and methods of quality control of high - filled embankment, settled are the questions as quality detection method and control standard of high - filled rock embankment

    本文首先總結和分析了國內外公路和壩工行業已有的相關成果，深入探討了填石料的工程性質與最大幹密度、長期穩定性等之間的關系，得到了一些有益的結論；通過現場試驗路堤的試驗和對高填石路堤壓實機理、填石路堤壓實效果影響因素、施工工藝和沖擊壓實技術等研究，解決高填石路堤壓實工藝和最優碾壓參數控制等技術問題；通過深入研究填石路堤壓實質量控制原理和方法，解決高填石路堤壓實質量檢測方法和控制標準技術難題；解決高填石路堤沉降觀測技術問題，並根據沉降觀測結果研究高填石路堤地基和路堤沉降變化規律，得到了能預測沉降變化規律的「龔帕斯」成長曲線預測模型；根據工程實際，深入研究了邊坡穩定性的影響因素，得到了有益的結論。
  11. Testing study on deformation and stress of reinforced earth retaining wall for high embankment

    高路堤加筋土擋土墻的變形和受力研究
  12. Based on the subject, " the new technique about restraining high embankment subside and increasing its stability ", from traffic bureau of hunan province, the adopting cfrp strip in reinforced earth, prestressing strip and anchoring to its end were proposed in this thesis in order to solve the problem

    本學位論文針對湖南省交通廳課題「高路堤沉降約束及邊坡穩定新技術研究」進行研究，提出了採用cfrp材料作為加筋材料，並且對cfrp筋帶的端頭進行張拉、錨固來解決高路堤的沉降及邊坡穩定問題。
  13. This study focused on mechanism of geogrid reinforced clayey soil embankment on common earth foundation. it is conducted according to a test road located in tongchuan, north - west china ' s shaanxi province

    本文以陜西省省道305線土工格柵加筋路堤試驗路為工程依託，通過有限元分析、離心模型試驗以及試驗路研究，對一般土質地基上土工格柵加筋粘性土路堤的機理進行了研究。
  14. Earth - filled embankment

    填土路堤
  15. Earth embankment and geogrid reinforced embankment with various slope, various spacing and length of the reinforcements, various heights were calculated by fem. each factor ' s influence on the tensile stress of the geogrids, the stress and displacement distribution in the cross sections of embankments and the response of foundations were analyzed

    採用有限元理論與方法對不同高度、不同邊坡坡度、不同加筋密度、不同加筋長度的土工格柵加筋路堤及不加筋路堤進行了計算與分析，研究了各因素對格柵內拉力分佈、路堤橫截面上位移及應力分佈的影響以及地基的響應情況。
  16. The variation of stress and deformation fields in the freezing zone of an earth embankment is analyzed, and the effect of different frost - heaving zones on the deformation and stress of embankment surface is calculated

    分析了土基范圍內凍脹帶對路基應力場和變形場的作用，並計算了不同凍脹帶范圍對路基頂面變形場和應力場的影響。
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