孔數檢驗 的英文怎麼說

中文拼音 [kǒngshǔjiǎnyàn]
孔數檢驗 英文
hole count check
  • : 數副詞(屢次) frequently; repeatedly
  • : Ⅰ動詞1 (查) check up; inspect; examine 2 (約束; 檢點) restrain oneself; be careful in one s c...
  • : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
  • 孔數 : hole number
  • 檢驗 : checkout; test; examine; inspect; verify; survey; check;checking;testing;[英國]jerque(指檢查船舶...
  1. The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore

    第一章回顧了結構在當今國內外的研究現狀,包括混凝土測方法的研究、結構模型的研究及結構與強度關系的研究現狀,介紹了結構研究方面的一些最重要的成果;第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測技術的原理,並討論了水泥基多材料隙分析中常用的表徵參,也說明了壓汞法測對研究結果的影響因素,指出了壓汞法在結構研究中的局限性;第三章是著重分析了隙率與強度關系模型的發展歷程,並對已有的模型進行了比較分析,指出了原有模型的不足之處;第四章在「綜合集成」的基礎上,提出了混凝土結構復合體模型和系統的物理模型,並模擬了該模型下由各單體並聯形成的復合體的斷裂過程,最後根據所建模型編制了相應的計算程序,可根據輸入的徑分佈與水泥含量等參,實現混凝土理論強度的計算;第五章對第四章模型中出現的模型參進行了相應的試據對比分析,根據回歸分析的方法得到了反映基體強度特徵的k值,並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響,模型的正確性;第六章是結論與展望,根據研究綜述了本文對結構的一些研究結論並對結構發展作了相應的展望。
  2. By the check - out, inspection and measurement to start construction the industrial art to this test pile with the examination between stake body mass and bearing power, made sure the stroke reasonable operation method drilling under the dissolved cavern geology term ; the pier foundation loading test expressed the lading and rub the lading that resistance drag a glazing for of relation, and to the borehole cast - in - place concrete pile in the karst terrain deliver with break the mechanism, the characteristic of bearing power, proceeding the spot test job of the full of result ; the test data expresses the stake side friction resistance to rises with a bat batch terminal friction resistance very important function, the of tip of pile resistance drag occupies the proportion very few

    通過對本次試樁施工工藝的測和樁身質量及承載力的,確定了沖擊鉆在溶洞地質條件下的合理使用方法;基樁承載實表明了荷載與摩擦阻力之間的關系,並對巖溶地區的嵌巖灌注樁的荷載傳遞和破壞機理、承載力特性,進行了富有成果的現場測試工作;試據表明樁側摩阻和支盤端阻起很重要的作用,樁端阻力所佔比例甚少。這與設計樁基時的計算模式相差很大,承載力也較設計增加;使用力學值分析方法和有限單元法,對鉆灌注樁樁端下的巖體強度和結構穩定性方面進行模擬計算和定量研究。
  3. Taking the measure of uncorking on the steel tube and filling water before sand filling, the installation process of sand compaction piles is optimized, the installation parameters and testing rate under the near shore condition are confirmed, and the control and testing methods for the piles ' quality are summarized

    採取樁管壁開、先灌水后灌砂的方法,優化了水上擠密砂樁的施工工藝;給出了在近岸無掩護、水流急的施工條件下的施工參比率,總結了沉樁定位、高程式控制制、灌砂率等參的控制措施和方法。
  4. Based on comparison of several technical schemes, the method of sand bedding pre - elevating and step water - filling pre - compressing is adopted. so the dissertation is consist of two parts : ( 1 ) the applicability study for the method of sand bedding pre - elevating and step water - filling pre - compressing, including numerical analyses for the thickness of sand bedding, the consolidation, settlement and stability of foundation, drainage, possibility of foundation liquefaction under seismic loading, et al. ( 2 ) monitoring at construction stage and checking the effect of foundation treatment, including the measurements of the settlement velocity and non - uniform settlement of ring beam under the tank, pore pressures and horizontal displacements in foundation, the pressure distribution at the bottom of oil tank and the strength increase of soils

    通過多種技術方案比較,最終選擇了技術先進的砂墊層預抬高分級充水預壓法,論文工作主要由以下兩部分組成: ( 1 )砂墊層預抬高分級充水預壓法的適用性研究,其中包括砂墊層厚度、地基沉降與固結度、地基穩定性、降水、地震作用下砂土液化的可能性等方面的計算分析; ( 2 )施工監測與地基處理效果,其中包括油罐環梁基礎沉降速率與不均勻沉降程度、各分級充水加載階段地基超靜壓與深層水平位移、油罐底板壓力分佈及地基土強度增長等方面的實測與據分析。
  5. Some features and feature groups that can well show the characteristics of urban environment are founded through experiment to compare the performances of different features. for all the researches in this paper, the radarsat images in 1998 and 2000 and the spot image in 2000 of beijing and field survey data are used to validate. the experimental result demonstrates that a higher change detect accuracy can be obtained < wp = 4 > through the texture differencing method than through the image differencing method based on gray level and the wide application of texture differencing method for urban change detection in sar images

    本文開展的各項研究工作,均使用北京地區1998年、 2000年radarsat圖像、 2000年spot圖像及實地考察據進行了證,實結果表明,與灰度差值法相比,本文所提出的紋理差值變化測方法獲得了更好的測結果,也表明了紋理差值變化測方法在合成徑雷達圖像和變化測中良好的應用前景。
  6. The main achievement of this text is a method to analyse through the theory, combine the material science of concrete, relevant knowledge of the composite, through method of mechanical analysis. set up one practical concrete pore structure compound body model comparatively. and through an analysis of test data in documents, examining the science and practicability of the model. according to calculation strength that model receive being with test strength fit very well, the coefficient correlation is very high

    本文的主要成果是通過理論分析的方法,結合混凝土材料科學、復合材料的相關知識,通過力學分析的方法,建立了一個較為實用的混凝土結構復合體模型。並通過對文獻中試據的分析與回歸,了模型的科學性和實用性。根據模型得到的計算強度與試強度擬合的非常好,相關系非常高。
  7. The technology of micro - electronics and calculation method was fully made in the system. how to improve the accuracy of standard orifice measurement is also discussed from the following aspects : the means of measurement and transmitter, online correction of measurement parameter and abnormal condition. all those means are used to overcome its shortcomings of less scale of measurement range, short period of checkout, more tache of maintenance and low accuracy of measure

    該系統充分利用微電子技術和計算技術以及通過實際現場總結的經,主要從測量與變送環節採取的措施、相關參的在線實時補償演算法、非正常情況的在線補償三個方面對如何提高量精度加以論述,盡可能地彌補板差壓式流量計量程比較小、定周期短、維護環節多、準確度低的不足。
  8. The paper proposes conception of information models and parameterization models which are composed of characterization matrixes of 6 - surfaces of manifold block of hydraulic systems, derives checking and calculating conditions of holes opening or breaking on the basis of geometric features of manifold blocks

    摘要提出了由集成塊6個表面的描述矩陣組成的信息化模型和參化模型的概念,基於集成塊的幾何特點導出了道通斷計算條件。
  9. Along with increase of pressure, the parameters such as velocity, amplitude, main frequency and quality factor of seismic wave change big gradually, while change very weakly with the change of temperature. through testing research for artificial crack and pore model, we conclude that crack density, azimuth, opening and the change of pore have obvious influences on speed, amplitude, attenuation ( or quality factor ) and main frequency of seismic wave etc. but, seismic wave dynamic characteristics are more evident than its kinematical characteristics for the change of crack and pore parameters. therefore, it offers reliable experiment foundation for detecting crack and pore by seismic wave kinematical characteristics ( such as amplitude, attenuation and main frequency etc. )

    通過對人工裂縫和洞模型的超聲波實研究,可以認為:裂縫密度、方位、張開度和洞密度的變化對縱橫波的速度、振幅、衰減(或品質因子q )和主頻率等參均有明顯的影響,但裂隙參的變化對地震波動力學特徵參(振幅、衰減、主頻率等)的影響遠遠大於對運動學特徵參(速度等)的影響,這為利用地震波的振幅、衰減和主頻率等屬性參進行裂縫和洞特徵的測提供了可靠的實基礎。
  10. Correlative function method and variable function method are used to calculate the relevant range of soil layer. the limit capacity of bored pile is determined by the cone penetration tests ( cpt ) and the static loading tests and related statistics parameters are also evaluated. considering the effects of group piles, the action effect is calculated by the settlement of pile foundation and the reliability index of single pile as well as group piles is determined by monte - carlo method

    本文選擇臨近場地的四座高層建築地基的全部勘測資料,以沿深度方向的一維平穩高斯隨機場作為樁基土層土性參學模型,利用相關函法和變異函法計算土層的相關范圍,由cpt和靜載試結果綜合確定鉆灌注樁的極限承載力,進而對相同場地各試樁的承載力進行折算后其概率分佈,並估計有關統計參:考慮群樁效應確定樁基承載力,由樁基沉降反算其作用效應,由monte - carlo方法計算單樁及群樁的可靠指標。
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