碾壓試驗 的英文怎麼說

中文拼音 [niǎnyāshìyàn]
碾壓試驗 英文
test fill
  • 碾 : Ⅰ名詞（碾子） roller Ⅱ動詞1 （用碾子等使穀物去皮、破碎） grind or husk with a roller 2 （碾碎） c...
  • 壓 : 壓構詞成分。
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 試驗 : trial; experiment; test
  1. At the same time 7794m3 affusion test were processed, and roadbed settlement observation conducted for two more year, physical mechanism and chemical index experiment were analyzed in the laboratory, section experiment of earth sample was proceed, changement of compacted soil body micromechanism along with depth were analysed by polariscope and scan electricscope. drain ditch, barrel - drain and little bridge were treated by composite geotextile

    在室內進行了物理力學、化學指標實驗分析，並對土樣結構進行了切片試驗，用偏光顯微鏡和掃描電鏡分析了土壤碾壓后沿深度分佈的土體微觀結構變化情況，對邊坡、邊溝、排水溝、小橋涵及護坡封水採用復合土工布進行處理。
  2. The research results show that when the fly ash content is under 30 %, the strength of rcc can be increased but the effect is a little ; and with the fly ash content increased the dry shrinkage of the rcc reduced straightly, and the abrasion resistance and freeze resistance increased obviously. ( 3 ) fly ash can increase durability of the rcc and under the experiment condition, the perfect mixing content is 30 %

    試驗結果表明： （ 1 ）粉煤灰摻量小於30 %時能提高碾壓混凝土強度但影響度不大； （ 2 ）隨著粉煤灰摻量的增加，碾壓混凝土的干縮呈直線降低，且抗磨性和抗凍融能力明顯提高； （ 3 ）粉煤灰能有效提高碾壓混凝土的耐久性，且在試驗條件下的最佳摻量為30 % 。
  3. By the large quantity of indoor and field soil mechanics test, this paper investigated physics and mechanics property of xigeda stratum and xigeda compounding filling, profoundly and systematically studied on shearing strength, cbr ( including indoor cbr and field cbr ) and intensity feature of xigeda compounding filling. the new achievement and cognition as follows : ( 1 ) cbr value is decided by moisture content and mudstone content of xigeda compounding filling. the filling material can satisfy minimum intensity standard of express highway when mudstone content is less than some fixed value, ( 2 ) this paper established field cbr standard value which can synthetically evaluate the filling material nature and field compaction degree. ( 3 ) the optimal compacting mean of xigeda compounding filling is hard oscillation first and weak oscillation later, not traditional way which is weak oscillation first and hard oscillation later. ( 4 ) this paper put forward the conception of optimum moisture content in construction different from optimum moisture content of indoor impaction

    本文以昔格達填料強度特徵為研究對象，通過大量的室內及現場試驗，從昔格達地層巖組的物理力學性質、昔格達填料的物理性質入手，對昔格達填料的抗剪強度、室內承載比及現場承載比特徵進行了較系統地研究，獲得了如下認識及進展：昔格達混合填料承載比值受填料含水量及其中泥巖含量的影響，當泥巖含量小於一定值時，昔格達混合填料具有較高的承載比值，能夠滿足高速公路對填料的最低強度要求；建立了綜合評判昔格達填料性能及現場壓實效果的現場承載比（ cbr ）標準；對于昔格達填料而言，最佳的碾壓方式為先強振后弱振而不是傳統的先弱振后強振；提出了與室內擊實最優含水量相區別的施工最佳含水量的概念。
  4. In accordance with the construction of xi ' ning - huangyuan first class highway and machangyuan - ping ' an high - speed highway, based on a good deal of investigation, this paper studies the geologic character and the main physical mechanics of the collapsibility loess in qinghai. this paper also studies the foundation treatment effect with dynamic consolidation, impact rolling, lime pile and lime - soil cushion. to dynamic consolidation, much attention is given to the relationship between the ramming energy and the effective depth

    本文結合西湟一級公路、馬平高速公路建設，對青海地區濕陷性黃土進行了大量勘探調查，總結研究了青海地區濕陷性黃土的地質結構特點、主要的物理力學性質及其規律；並通過現場試驗，系統地研究了強夯、沖擊碾壓、灰土擠密樁和灰土換填等地基處理方法的施工工藝及處理效果。
  5. Comparative analysis of structural model destruction tests of two arch dams

    兩座碾壓混凝土拱壩結構模型破壞試驗對比分析
  6. Gaining the maximum dry density of fill by compacting test

    碾壓試驗確定回填料最大幹密度
  7. Roller compaction experimental research on soil and stone mixture of ash - shield embandment

    粵連電廠攔灰壩土石混合料碾壓試驗研究
  8. 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。
  9. Combining the fracture toughness test results of rcc specimens with the existed size effect formula for fracture toughness of common concrete, the suitable size effect formula fur fracture toughness of rcc was gotten on the comparative of results of the computation models

    將碾壓混凝土斷裂韌度試驗結果與已有的普通混凝土斷裂韌度尺寸效應公式結合，通過對幾種模型的計算結果的分析比較，得到了碾壓混凝土所適用的斷裂韌度尺寸效應公式。
  10. Testing standard of roller compacted concrete in hydraulic structures

    水工碾壓混凝土試驗規程
  11. It can serve as reference material for projects of similar nature, such as compaction test process, results, test equipment and technical methods etc

    工程的碾壓試驗過程、結果，和試驗設備的配置、工藝方法等，可為同類工程參考。
  12. Large - scale compaction tests have been carried out and compared with design compacted standards before embankment in order to ensure embankment parameter for dam construction

    摘要盤石頭水庫面板堆石壩，在填筑前進行了大型碾壓試驗，復核設計壓實標準，確定各區築壩材料的填築參數，供壩體施工採用。
  13. Based on the productive rolling experiments on two material sources of the excavated debris for construction of the downstream side of dam body, the compaction characteristics of the materials are analyzed and the rationality of the related design filling standards are verified, and then the economic and reasonable compaction method, rolling equipments and the construction parameters accorded with the filling standards concerned are recommended as well

    摘要通過對下游壩體填築石渣料的兩個料源進行生產性碾壓試驗， ?解分析其壓實特性，核實設計填築標準的合理性，推薦達到填築標準的經濟合理的壓實方法、機械類型、施工參數等。
  14. Based on the roller - compacted test, check on construction and observation during operation, the fill - criteria of the design for the dam is obtained, and then the economic and reasonable roller compacted method, including selection of the roller, mechanical parameters, watering amount for material of sandy gravel etc., is determined as well

    摘要通過碾壓試驗、施工復核及大壩運行觀測，得到了大壩的設計填築標準，從而確定了經濟合理的壓實方法，包括壓實機械選型、機械參數、砂礫料加水量等。
  15. Abstract : based on the results of percolation test for core samples from a certain roller compact concrete dam in china, this paper presents a summary review on the law of precolation features of roller compact concrete

    文摘:根據國內某碾壓混凝土工程壩體芯樣滲透特性試驗成果，對碾壓混凝土滲透特性規律進行了總結評述。
  16. 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。
  17. Based on the construction schedule and thermodynamics parameters of certain rcc arch dam, the temperature and stress fields during construction and service are simulated and computed, and also the computation results are compared with the practical observation data ; the comparison results show that the computation results are reasonable

    根據某工程碾壓混凝土拱壩施工過程和材料熱力學試驗參數，進行了施工期和運行期溫度場和應力場模擬計算，計算成果與施工期觀測資料進行了對比分析，二者吻合較好。
  18. Based on the construction of the atpb test section on weifu road in kaifeng, henan, some construction experiences have been summarized to ensure the drainage effect of subsurface drainage system

    基於河南開封尉扶路的瀝青穩定碎石排水基層試驗路的修築，通過對現場攤鋪碾壓的施工控制，進一步積累了施工經驗。
  19. The correlation between the compressive strength and axial tensile strength of rcc with placing joint and ultimate tensile strain of placing joint of rcc layers have been obtained

    通過試驗研究給出有層面碾壓混凝土抗壓強度、層面軸拉強度與層面極限拉伸值間相關關系。
  20. After the investigation and study of this extruded concrete curb solution overseas, shaanxi provincial bureau of water & electric engineering ( group ) co., ltd. ( spb ) devoted to the research of this new construction method, invented bjy - 40 extrusion curb placing machine, made comprehensive experiments on heihe dam site, and got valuable results, adopted this method in gongboxia hpp main dam construction

    在對國外邊墻施工法進行細致調研后，從2001年開始，陜工局率先對這一技術進行研究，研製了bjy - 40型邊墻擠壓機，在黑河工地進行了現場擠壓混凝土邊墻和墊層料鋪填碾壓的綜合試驗，取得了具有參考價值的第一手資料，並在公伯峽水電站面板壩工程中創新採用了這一技術。
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