直剪 的英文怎麼說

中文拼音 [zhíjiǎn]
直剪 英文
direct shear
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 剪 : Ⅰ名詞1 （剪刀） scissors; shears; clippers2 （姓氏） a surname Ⅱ動詞1 （用剪刀等使細的或薄片的東...
  1. Strength behavior of rockmass containing coplanar close intermittent joints under direct shear condition

    共面閉合斷續節理巖體的直剪強度研究
  2. It is analyzed that the impacts of vegetation type on shear strength of unsaturated soil through direct shearing tests for unsaturated soil of different depth and various vegetation types which consist of hare soil, tanglehead grassplot, switch sorrel shrubbery and eucalyptus holt under natural moisture contents

    摘要通過對裸地、扭黃茅草地、車桑子灌木林地和按樹林地四種不同植被類型、不同深度土壤在天然含水量情況下的直剪試驗，研究了植被類型對非飽和土抗剪強度的影響。
  3. At the same time, the parameters of shear strength have been estimated using jrc - jcs model, the comparison study in this paper proves that the results of estimate - method and direct shear test match very well and the estimate - method have a wide foreground in application

    對比研究表明， jrc - jcs模型的估算結果和直剪試驗得到的結果相當吻合，結構面抗剪強度的經驗估算方法具有廣闊的應用前景。
  4. Vertical shear wave

    豎直剪切波
  5. Second, the paper is collected and analyzed the study results of interface properties on reinforced material. then the paper presents the contents and results of interface properties on uniaxial oriented geogrid, warp knitting geogrid, woven geotextile and unwoven geotextile placing in three different kinds of soils

    其次，收集並分析國內外土工加筋材料界面特性的研究成果，通過室內直剪摩擦試驗和拉拔試驗研究常用的三種加筋材料? ?單向土工格柵、經編土工格柵和有紡土工布在不同填料中的界面摩擦特性。
  6. In this paper, the influence of cycles of drying and wetting on strength and deformation are studied by means of routine direct shear apparatus, triaxial apparatus and light consolidation apparatus which include : the influence of force of constraint on strength, the total stress strength of expansive soils with different saturation degree, the influence of cycles of drying and wetting on the total stress strength, the relation between saturation degree and compression modulus and that between saturation degree and void ratio, the influence of cycles of drying and wetting on the effective stress strength, the relation between saturation degree and generalized suction

    本文利用常規直剪儀、三軸儀以及輕便固結儀，分別對非飽和膨脹土的強度和變形特性以及干濕循環對強度和變形的影響進行了一系列的試驗研究。以飽和度、干濕循環次數為變量，分別探求了外力約束對膨脹土強度的影響，不同飽和度膨脹土的總應力強度特性，干濕循環對非飽和膨脹土總應力強度的影響，飽和度與壓縮模量以及孔隙比的關系，干濕循環對飽和膨脹土有效應力強度指標的影響，廣義吸力與飽和度的關系，建議了一組計算非飽和膨脹土變形及強度特性的經驗公式。
  7. The anterior face of the middle turbinate is incised and the concha bullosa identified. it is then sectioned vertically with straight scissors up to its posterior limit. the lateral portion is then removed, opening the region of the middle meatus

    從中鼻甲的前面切入后識別並用直剪垂直分開泡性鼻甲至其後界，接著移去泡性鼻甲的側面，暴露中鼻道，此時可以即可顯示竇口鼻道復合體的結構。
  8. To avoid this problem, the authors improved the equipment of lab large - scale direct shear tests and developed a special new one which overcame the disadvantages of normal equipment, made the result more accurate and could be used to analyze the shear surface and dilatability of the mixture

    本文對室內大型直剪試驗進行了改進，研發了新型的土石混合料室內大型直剪試驗系統，克服了常規直剪儀存在的主要問題，使得試驗結果更精確、可靠，試驗分析更完善。
  9. By direct shear for and normal triaxial shear tests of non - saturated desert sand, the parper studied the effect of water content and dry density on the strength of the non - saturated desert sand, and set up the code of this sand. based on the plane strain test of non - saturated desert sand slope, the paper analysed the destruction way of the excavaion side during the construction by means of adding water, and brough forward a formule that calculates the allowable of excavation and pile hole

    通過非飽和沙漠砂直剪試驗和常規三軸剪切試驗，研究了含水量和干密度對非飽和砂強度的影響，建立了這種砂的強度準則。通過非飽和沙漠砂邊坡室內平面應變試驗，分析了沙漠井場浸法施工中就基坑壁的破壞方式，推導出了基坑和樁孔容許開挖深度的計算公式。
  10. ( 1 ) systematic triaxial compression tests are made for the sand reinforced by various national geosynthetics. comprehensive investigations into the interaction characteristics are also made between sand / lime fly ash and various national geosynthetics by direct shear tests and pull out tests, which can help choosing geosynthetic type and understanding the geosynthetic reinforcement mechanism ; ( 2 ) this paper is also firstly systematically presents the results of a comprehensive investigation into the interaction characteristics between lime fly ash and various national geosynthetics ; ( 3 ) by non - linear fem, the influence of the modulus of geosynthetics, the thickness of the soft ground and the width of the foundation on the effectiveness of geosynthetic reinforcement are also studied ; ( 4 ) the main conclusions are as followed : ( geotextiles are likely to be suited for projects allowing high displacement, polyester warp knitting geogrids and oriented geogrids for projects allowing medium displacement, glass fiber geogrids for projects allowing low displacement and geonets for secondary projects. ( the confining effect of fill material to act on different kinds of geosynthetics varies largely, which must be considered

    （ 1 ）本文利用三軸壓縮試驗，比較各種國產土工合成材料對砂土的加筋效果；利用直剪試驗和拉拔試驗，比較各種國產土工合成材料與砂土或石灰粉煤灰的界面摩擦特性，深入研究土工合成材料的加筋機理，首次明確提出加筋土工合成材料的選型原則； （ 2 ）本文首次系統地研究了石灰粉煤灰與各種國產土工合成材料的界面摩擦特性； （ 3 ）本文採用有限元法，系統研究了加筋模量、軟土地基厚度、基礎寬度等因素對土工合成材料加固軟土地基效果的影響； （ 4 ）本文主要結論如下： （無紡土工織物適合用於允許大變形的加筋土工程；滌綸纖維經編土工格柵和塑料拉伸土工格柵適合用於對變形有較嚴格要求的加筋土工程；玻璃纖維經編土工格柵適合用於對變形有嚴格要求的加筋工程；土工網適合用於低等級的加筋土工程。
  11. The preliminary research of short - term experiment on the meta - longtime peak strength under concrete is sheared directly

    直剪條件下混凝土準長期峰值剪切強度短期試驗法初探
  12. Based on laborary study with triaxial shear tests, direct shear tests, compression tests, and expansiveness tests of the expansive soil in an ' kang area, shanxi province, p. r. china, the influence of structural behavior on expansibility, shearing strength and compression is discussed

    本文對安康地區膨脹土進行了較為詳盡的室內靜三軸試驗，直剪試驗，壓縮試驗，膨脹性試驗，討論了結構性對其壓縮性、強度特性、膨脹性的影響。
  13. It is necessary to carry out the comparison study between the estimate - method results and direct shear test results in order to improve the reliability applying the estimate - method to engineering practice. in this paper, the nature rock joint samples have been selected differently in lithology and dimension based on the extensive investigation. the parameters of shear strength have been acquired based on a series of direct wet and dry shear tests using multistage direct shear test

    本文在對野外結構面的地質調查的基礎上，選取了不同巖性、不同尺寸的自然結構面試樣，採用單試件法進行了一系列乾燥狀態和飽和狀態的直剪試驗，得到結構面抗剪強度參數；同時，運用jrc - jcs模型對各塊試樣進行結構面抗剪強度的經驗估算，求取了結構面抗剪強度參數。
  14. The friction coefficient, critical vertical loads and critical frictional resistance strength have been worked out by means of the pullout tests under the different vertical loads, analysis of frictional characteristics between soil and material and analysis of the different work mechanism between direct shear test and pullout tests. the creep characteristic parameters of some typical reinforcement materials have been obtained by the creep tests under the loads for a long time and the rheological analysis

    對幾種典型筋材在不同法向荷載下進行了拉拔試驗，並進行了筋材與土介質的界面摩擦特性分析，直剪試驗與拉拔試驗不同機理分析，找出了影響摩擦特性試驗結果的主要因素；得出了筋材在工作荷載階段的摩擦系數、臨界法向中南大學博士學位論文荷載和臨界摩阻強度。
  15. The unit is composed of hydraulic and double conic placing, hydraulic spading and drawing, straightening, shearing, end stopping, coiling, feeding, dropping cart, ect

    本機組有液壓，雙錐放料，液壓鏟頭引頭，送料，校直，剪切，阻尼，收卷，上料，下料小車等主要部件組成
  16. Experimental research for the geogrids on shaking table

    土工織物與土的直剪摩擦試驗研究
  17. Based on the direct shear test of double - asperity joints include two tooth - shaped asperities, the shear properties of double - asperity joints are analyzed according to the difference of two asperities ' angles, and the failure mechanism of double - asperity joints and the effects to joints ' failure mode and shear strength produced by the order of two asperities are discussed

    摘要通過對由兩個齒形凸體組合構成的雙齒節理進行直剪試驗，分析了兩個齒形凸體的起伏角相等時和不等時雙齒節理的剪切特性；觀察和分析含兩種不同起伏角凸起體的雙齒節理的漸進破壞過程與機理，以及兩個齒形凸起體的排列順序對此類雙齒節理的剪切強度和變形特性的影響。
  18. Application of visual basic in keeping shear experiment data processing

    在直剪試驗數據處理中的應用
  19. Based on the engineering geologic investigation reports of 22 buildings and the author ' s own tests in lab ( which includes 18 groups of conventional test and compression test, 8 groups of unconsolidated undrained triaxial test and 8 groups of quick direct shearing test ), taiyuan silt is studied in the paper. firstly, the variability of silt indexes is analyzed. the analyses results show the change laws on variability, in addition, the average value and variability coefficient ranges of silt indexes are given for reference

    本文以太原地區粉土為研究對象，在收集、整理了22個建築工程場地勘察報告和作者室內試驗成果（ 18組常規試驗和壓縮試驗、 8組不固結不排水三軸剪切和8組直剪快剪試驗）的基礎上，對太原粉土作了以下方面的分析研究：首先研究了粉土工程性質指標的變異性，得出了變異系數的變化規律，給出了各工程性質指標均值和變異系數范圍的建議值。
  20. It is more and more important to determine the shear strength of rock - soil aggregate mixture quickly and accuratly while the mixture is widely used in roadbeds, dykes, dams and foundations

    摘要隨著土石混合料越來越廣泛地被道路、堤壩、基礎等工程採用，快速、準確地確定其抗剪強度指標顯得越來越重要，室內大型直剪試驗具有操作簡單，可快速測定混合料的強度指標等特點，因而在工程中被廣泛應用。
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