混合層析試驗 的英文怎麼說

中文拼音 [húncéngshìyàn]
混合層析試驗 英文
mixed chromatographic test
  • : 混形容詞1. (渾濁) muddy; turbid2. (糊塗; 不明事理) foolish; stupid
  • : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
  • : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
  • : Ⅰ動詞1. (分開; 散開) divide; separate 2. (分析) analyse; dissect; resolve Ⅱ名詞(姓氏) a surname
  • : 名詞(古代占卜用的器具) astrolabe
  • : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
  • 混合 : (攙雜在一起) mix; blend; mingle; admix; mixture; mix up; interfusion; commixture; blending; cre...
  • 試驗 : trial; experiment; test
  1. Analyzing the failure characteristics of steel deck plate paving and the actual use of the testing section which uses epoxy asphalt at jiangyin yangtze river bridge, this paper decides to use epoxy asphalt concrete as the repairing material to prevent pavement from deteriorating

    摘要在分江陰大橋鋼橋面鋪裝破壞特徵的基礎上,結環氧瀝青凝土段的實際使用狀況,故決定採用環氧瀝青凝土對鋪裝進行預防性維修以避免其繼續惡化。
  2. Abstract : based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck, high - temperature rutting test, low - temperature bending test and controlled stress flexural fatigue test are used to study the performance of asphalt mixtures modified by epoxy resin including high - temperature stability, low - temperature cracking - resistance, and fatigue cracking - resistance, which are served to evaluate the modification effect of epoxy resin of different contents. with the addition of epoxy resin, all the three performances are improved greatly. however, when the amount of epoxy resin added is over a certain value, the modification effect will be stable with no extra benefit detected. finally, in terms of the properties of the three respects, 20 ?, 30 ?, 30 ? are given separately as the proposal adding contents

    文摘:在分鋼橋面鋪裝主要病害和特殊工作環境的前提下,分別採用高溫車轍、低溫小梁彎曲和控制應力小梁彎拉疲勞,研究了不同環氧樹脂摻量下的環氧樹脂改性瀝青料的高溫穩定性、低溫抗裂性和抗疲勞性能.結果表明:環氧樹脂對這3個方面都有很大的改進效果,但改性效果和樹脂的添加量並不是一個無限遞增的關系,當添加量超過一定數值以後,改性的效果將趨于平穩.最後就高溫、低溫、疲勞3個方面分別提出環氧樹脂添加量為20 ? , 30 ? , 30 ?的建議值
  3. Based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck, high - temperature rutting test, low - temperature bending test and controlled stress flexural fatigue test are used to study the performance of asphalt mixtures modified by epoxy resin including high - temperature stability, low - temperature cracking - resistance, and fatigue cracking - resistance, which are served to evaluate the modification effect of epoxy resin of different contents. with the addition of epoxy resin, all the three performances are improved greatly. however, when the amount of epoxy resin added is over a certain value, the modification effect will be stable with no extra benefit detected. finally, in terms of the properties of the three respects, 20 ?, 30 ?, 30 ? are given separately as the proposal adding contents

    在分鋼橋面鋪裝主要病害和特殊工作環境的前提下,分別採用高溫車轍、低溫小梁彎曲和控制應力小梁彎拉疲勞,研究了不同環氧樹脂摻量下的環氧樹脂改性瀝青料的高溫穩定性、低溫抗裂性和抗疲勞性能.結果表明:環氧樹脂對這3個方面都有很大的改進效果,但改性效果和樹脂的添加量並不是一個無限遞增的關系,當添加量超過一定數值以後,改性的效果將趨于平穩.最後就高溫、低溫、疲勞3個方面分別提出環氧樹脂添加量為20 ? , 30 ? , 30 ?的建議值
  4. Meanwhile, by using delaminating combination finite element method and macro finite element analysis methods, the paper present two kinds of analysis programs. based on the aforementioned analysis program, the failure form, distribution of plastic hinge, load - carrying capacity, displacement and ductility characteristics are investigated to reveal the failure mechanism and the failure proceeding under seismic effects. the results are in good agreement with the test results, indicating the precision of the aforementioned two programs is satisfiable to the practical engineering design

    分別採用分式有限元和宏觀有限元分方法,編寫了2種鋼筋凝土中高帶邊框柱剪力墻結構的彈塑性有限元分程序,同時利用上述2種分程序,研究了模型結構的破壞形態、塑性鉸的分佈、承載力、位移及延性性能等特性,探討了這類結構在地震作用下的破壞全過程與破壞機理,得到其主要受力特性和抗震性能的一般規律,所得結果與值吻較好,表明上述2種程序分結果的精度均可滿足實際工程的設計要求,因此可用於這類結構的抗震性能分與設計。
  5. In this paper, a high performance sma system applied to steel bridge deck is put forth in allusion to the pavement project of the wuhan junshan yangtze river highway bridge. it comprises steel slab, zn coating layer, closing layer, adhesive, pre - mixed asphalt stone and dual layer sma from bottom to top. it is based on the fea results of the forces and deformation of the pavement layer by means of the algor feas, according to this bridge ' s traffic and the ambient temperature varying range of the pavement layer

    本文針對武漢軍山長江公路大橋鋼箱梁橋面鋪裝工程,從鋪裝環境溫度變化范圍、交通量等使用條件出發,在用algorfeas有限元分軟體分鋪裝受力變形基礎上,提出了(即鋼板+金屬鋅塗+封閉+粘接劑+預拌瀝青碎石+雙sma )的高性能鋼橋面sma鋪裝體系,並對這種sma的組成材料,包括改性瀝青、集料、礦粉、纖維進行了比較研究,設計了這種sma的配比,對sma料的性能進行了對比,對這種sma方案進行了疲勞性能研究,證了所選擇sma方案的可行性。
  6. Based on the construction of the testing section for the lining of jiping main canal in shandong province of south - to - north water transfer project, the main causes of the cracking from the mechanized lining concrete slabs are analyzed from the aspects of foundation treatment, bedding layer placement, quality of the raw materials for the concrete, placement of the concrete, cutting of the hardened concrete and the curing of the concrete, and then the relevant prevention and control measures are pertinently put forward

    摘要結山東省南水北調濟平乾渠工程襯砌段施工情況,著重從地基處理、墊料鋪設、凝土原材料質量、凝土澆築、成型凝土割縫及養護幾個方面分了機械化襯砌凝土板裂縫產生的主要原因,並針對性地提出了預防及控制措施。
  7. Before studying the concrete composite deck pavement, we introduce the basic theory of touching analysis, and come up with the realization of touching analysis in the fem analysis considering the touch of concrete bridge cover plates, asphaltum concrete overlay with bridge cover etc. connect with the experiment on the spot of bridge, the software ansys is used to solidity modeling and analyzing an assembly simply supported bridge before adding overlap, after adding overlap etc., and study the influence of adding overlap on the underside bridge structures

    在進行裝配式凝土簡支板橋復鋪裝結構的探討性研究前,先介紹了接觸分基本理論,並提出了考慮凝土橋面板板間接觸、瀝青凝土加鋪與橋面接觸等接觸分在有限元分中的實現思路。結一座裝配式簡支板橋現場數據,採用ansys對該橋在加鋪前後進行了實體建模與計算分,討論了瀝青凝土加鋪對下部結構物的影響。
  8. To meet the demands for large space and flexible compartmentation of buildings, laminated vierendeel trusses are adopted in high - position transfer story structures. first the bearing characteristics are analyzed, in which reasonable stiffness ratio of the upper chord, middle chord, and lower chord is derived. then combined with an actual engineering model ( 1 8 similar ratio ), the static loading and pseudo - dynamic tests of two models for laminated vierendeel truss used in transfer story structures are conducted, in which one model adopts reinforced concrete, and the other adopts prestressed concrete and shape steel concrete. seismic behaviors are analyzed, including inter - story displacement, base shear - displacement skeleton curves, and equivalent viscosity - damping curves. a program is programmed to carry out the elasto - plastic dynamic analysis, and displacement time - history curves of the two models are derived. the test and analysis results show that the laminated vierendeel truss with prestressed concrete and shape steel concrete has excellent seismic behaviors. it can solve the disadvantages of laminated vierendeel trusses used in transfer story structures. finally, some design suggestions are put forward, which can be referenced by similar engineering

    為滿足建築物大空間和靈活隔斷要求,在高位轉換結構中採用迭空腹桁架結構.首先分了其受力性能,得出了空腹桁架各構件理的截面剛度以及布局形式.然後結一實際工程,進行了兩榀迭空腹桁架轉換結構模型( 1 : 8相似比)的豎向荷載下靜力以及擬動力.其中一榀為普通凝土迭空腹桁架,另一榀配置了預應力和鋼骨凝土,對比分了兩模型的間位移比、骨架曲線以及等效粘質阻力系數等抗震性能的比較,並進行了彈塑性動力分.和分結果表明,配置預應力和型鋼凝土的迭空腹桁架轉換結構具有良好的抗震性能,可以成功地解決迭空腹桁架作為轉換結構所產生的弊端問題,最後對這類轉換結構提出了相應的設計建議
  9. The test obsvervation include air temperature, ground temperature, foundation moisture, freeze depth, freeze capicity, freeze residual capicity, groundwater table and shape transform of canal lining, etc. throught systemic observation, analysis of impact about each factor on fundation freeze capicity, evaluate effect on anti freeze of various canal lining, comparison on technology and ecnomic of different method, a kind of main canal lining format is been recommended to engineering practice with siutable to ningxia local feature, fufilling the need of main canal safey i application, economic and practical, that is using polystyrene plate laying under concrete slate and grit taking replace of filling layer and optimizing design

    觀測內容包括氣溫、地溫、基土含水量、凍深、凍脹量、凍脹剩餘量、地下水位和砌體外觀變化等項目。通過系統的觀測,分各因素對基土凍脹量的影響,評價各種襯砌型式的防凍西安理工大學工程碩士專業學位論文脹效果,並進行技術和經濟綜比較,推薦出了適我區特點、滿足乾渠安全運行、經濟實用、防凍脹效果好的乾渠防滲襯砌型式,即凝土板下鋪設聚苯乙烯板和砂礫石換填結構型式,加以優化設計,用於工程實踐。
  10. Based on the vibration test in yantan hydropower house, in this paper the author adopt les method which belong to three dimensions unsteady turbulent flow numerical analysis to simulate vibration resource characteristics of hydrogenerator set, a harmonic vibration model of powerhouse substructure is put forward to carry out firstly a precise modal analysis and dynamic response analysis for generator floor. the numerical calculation results agree well with the surveyed data in situ

    本文結巖灘水電站廠房振動的研究,採用非定常湍流數值分的大渦模擬方法進行流機組水力振動振源模擬;提出一種水電站廠房下部結構簡諧振動模型,首次進行了發電機樓板結構的精確模態分和水力激振荷載下的動力響應分,各項計算結果與實測數據吻良好。
  11. Standard test method for particle size analysis and sand shape grading of golf course putting green and sports field rootzone mixes

    高爾夫球場用綠呢和運動場草皮根物的粒徑分和沙形狀分級的標準方法
  12. Finally, this paper brings forward the mix integrated design method of asphalt treated permeable material incorporating the results of structure analyses and tests. and the rational proposal and requirement for pavement subsurface drainage system of test road is suggested

    結構分與室內的結果,提出了瀝青穩定碎石排水料的綜設計方法,並實際運用於路的結構設計和排水系統設計。
  13. Then, using statistical method, performance indexes are compared, and the prior layer setting is obtained. through elaborate indoor tests, the drainage performance, mechanics performance and durability of asphalt treated permeable material are researched. by statistical analyses of vast test data, the balance range of air voids is obtained, via performance tests in different saturation conditions, the durability of the material is gained

    對瀝青穩定碎石排水料的材料組成進行了精心的室內設計,依據室內結果,對瀝青穩定碎石排水料的透水性能、力學性能和耐久性能進行了各種因素的影響分,經數理統計分獲得了有關性能指標之間的經關系,找到了透水性能和力學性能之間的平衡點。
  14. The study lies in following aspects : 1 ) a great number of experiments on sfrc are carried out to obtain the basic data of sfrc energy properties, which are the fundamental parts of further study. 2 ) a probability analysis based on statistical theory is done to all the experiment data. in the end, energy criterion for sfrc associated with security criterion are calculated and listed for future use

    本文主要針對鋼纖維噴射凝土在單隧道襯砌中的應用進行了研究,內容包括以下幾個方面: 1 )進行了大量的鋼纖維凝土標準的成果和數據為研究鋼纖維凝土的能量特徵提供了事實依據和參考; 2 )運用概率統計方法對鋼纖維凝土的指標進行了可靠性分,得出了實際可以接受的保證率下的鋼纖維凝土能量指標; 3 )通過理的假設和簡化,研究了鋼纖維凝土構件在破壞過程中的能量耗散機理。
  15. According to the documentation collected from domestic and abroad wang wei dong who works in huadong architect and structure institute utilizes the similar work property between the underground continuous wall and pile subjected the vertical loads, and introduces poulos method of elasticity and plastic which applies to pile foundation into the calculation for subsidence of underground continuous wall. pujialiu and yu yuzhou from water and electronic engineering of qinghua university, according to the result of three axes, define the concrete parameter utilize the model of non - linear e - b combined with the design cross section of dam in xiaolangdi, yellow river accept the total stress programme of thepd dam, and we analyze the stress and displacement of plastic concrete diaphragm wall by finite element method in comparison with the result of common concrete one. at same time, we consider the effect of the character of plastic concrete diaphragm wall which is composed of different gradients and adopting the level of stress and pulling stress infers whether the plastic concrete diaphragm wall is safe or not

    地下連續墻是一種歷史較短的施工方法,目前,砼防滲墻的設計還是以傳統的設計方法為主,根據查找國內外文獻資料,華東建築設計院王衛東利用地下連續墻與樁在豎向荷載作用下的工作性能有相似性,將適用於樁基的poulos彈性理論引入對地下連續墻的沉降計算中;清華大學水利水電工程系濮家騮、于玉貞根據三軸結果確定凝土的參數,利用非線性e - b模型,結黃河小浪底土石壩設計剖面,採用thepd土石壩總應力程序,對深覆蓋塑性凝土防滲墻的應力、位移進行有限元分,並與普通凝土防滲墻計算結果加以對比,同時分了不同配比塑性凝土特性的影響,並採用應力水平和拉應力數值來判斷塑性凝土防滲墻的安全程度。
  16. In this paper, on the foundation of synthesizing engineering practice and study result of planted bar technique by chemistry glue on the domestic and international, embedded experiment study and theories analysis are done about bonded anchor behavior of chemistry planted bar anchorage behavior in this paper, the experimental results of 32 pulling resistance test ( meiya z3530 ) are given, considering some factors to affect bonded anchor behavior of chemistry planted bar such as the strength of concrete anchorage lengths diameter of steel bar and holes thickness of the protecting layer confecting circumstance of the hoop bar and quantity of construction especially which is very easy to be neglected and so on, and bonded anchor mechanism failure mode load carrying capacity and slide behavior are analyzed in - depth

    本文在綜國內外化學膠植筋技術的工程實踐和研究成果的基礎上,對化學植筋的粘結錨固性能作了較深入的研究和理論分。文中通過32個化學膠(美亞z3530 )植筋件的拉拔研究,考慮凝土強度、錨固長度、鋼筋植筋、鉆孔孔徑、保護厚度、箍筋配製情況及施工質量等因素對植筋粘結性能的影響,特別是植筋的施工質量對粘結性能的影響是比較容易被忽視的因素,對化學植筋的粘結錨固機理、破壞形態、承載力及滑移性能作了比較深入的剖
  17. Combined with the full scale models tested in - situ of prestressed concrete penstock with double circle unbonded strands and single circle bonded strands of xiaolangdi multipurpose dam project of yellow river, the advantages and disadvantages of two different prestressed systems are analyzed, the concrete stress distributions of the prestressed concrete penstock are induced and summarized during the whole tensioning strands stage. the consistence among the test results, the theory calculating and the three dimensional finite element analysis is proved. therefore, the theoretical method of prestressed concrete penstock is feasible

    黃河小浪底水利樞紐工程在施工現場進行的採用雙雙圈環形無粘結預應力鋼絞線和單圈有粘結預應力鋼絞線對排沙洞襯砌凝土施加預應力的1 : 1模型,對比分了兩種后張預應力施工體系的優劣,歸納總結了預應力筋束張拉過程中預應力凝土壓力管道結構管壁凝土的內力分佈規律,證了模型實測數據、理論計算和三維有限元分結果的一致性,確定了預應力凝土壓力管道理論計算方法的可行性。
  18. Based on the continuous damage theory, considering the shear effect, the high - order shearing, flexural and in - plane deformation coupling model is built ; through the nonlinear fem analysis of rc beams strengthened with frp, the damage theory and damage course is researched ; compared with experiment results, it shows that the model is effective ; the fem analysis software is prepared to provide simple and effective method for the engineering application ; using the soft the frp strengthened beams before and after damage is modeled so as to provide the theory base for engineering application

    摘要基於連續損傷理論,考慮膠的剪切效應,建立frp加固鋼筋凝土梁的高階剪切彎曲及面內變形耦模型,編制了有限元分的軟體,進行非線性有限元分;通過與已有的結果進行對比,證明該模型的簡單,有效性;利用該軟體對未加固凝土梁,初始進行加固的凝土梁以及最大拉應變達到極限值時進行加固的凝土梁等幾種情況進行數值模擬。
  19. Through surveying and analysis by synthesis of the environment of qingzang highway and the damage condition of the highway ' s base course, this paper take experiments of the key performances of the atsm, discusses the standards of control indexes of atsm for base courses in perennially frozen zone. by all the results of such experiments, a conclusion is obtained that the strength and all the pavement performances properties of the atsm are good enough to be used to build the base course of highway in perennially frozen soil zone

    寒區半剛性基強度較難形成,而形成板體的基又大多出現嚴重的反射裂縫,影響了使用性能,因此,本文通過調查與分青藏公路的自然條件和路面基及面的損壞狀況,對基瀝青穩定碎石的強度、低溫抗裂、疲勞以及抗凍等各項路用性能進行了研究,探討了多年凍土地區基料的關鍵路用性能的各項指標。
  20. When dicussing reliability design and reliahbaiiy ensuring methods, a new reliability calculating model of petroleum logging tools is presented, reliability assurimg technologies should be taken in petroleum logging tools and their using approaches are presented and stated from electricity design and mechanical design, reliability system model of petroleum logging tool is set up according to the latest reliability theory, reliability indexes of petroleum logging tool and their acquiring ways are discussed, the reconmended reliability indexes ( mwture, nolwnm, mtbf, mttf ) of petroleum logging tool are presented : the mean working time under rated error ( mwture ) of the new tool is obtained through experiments. when studying data processing methods, the property of gamma - ray signal is stated and the type of it ' s measuring error is examined using statistical method, the basic theory of digital filtering and the basic situation of digital filtering methods are introduced and analyzed, the factors affecting digital filtering effect to gamma - ray signal and the effect of digital filtering to logging curve are analyzed, the evaluting criteria ( rvi, rmse, sfi ) of digital filtering effect are set up from two aspects, named as real value acquiring of steady section and the formation boundary checking and processing, the related filtering methods and examining methods are given out. the design methods of digital filter used to process gamma - ray signal are discussed, the mixed filtering scheme of natural gamma - ray log is presented, the realization ways are discussed. the selective filtering system and it ' s realization flow are given out through quantitive reseaching to part of digital filters, three new filtering sheme will be used to process gamma - ray signal in era2000 logging system

    在探討可靠性設計與可靠性保障技術時,提出了石油測井儀器的可靠性計算新模型,從電氣和機械兩個方面,提出並闡述了應採用的可靠性保障技術及其使用方法:根據最新可靠性理論,建立了石油測井儀器的可靠性系統模型,探討了石油測井儀器的可靠性指標及其獲取途徑,提出了推薦使用的石油測井儀器可靠性指標( mwture , nolwnm , mtbf , mttf ) ;通過,得到了所設計儀器的穩定工作時間( mwture ) 。在研究數據處理方法時,闡述了伽瑪信號的特徵,對測量誤差類型進行了統計檢;介紹了數字濾波的基本理論、數字濾波方法的概況,並進行了分;對伽瑪信號數字濾波效果的影響因素及其對測井曲線的影響進行了基本分;從獲取平穩段真值、地邊界的檢測與處理兩個方面,建立了數字濾波效果的評價準則( rvi , rmse , sfi ) ,給出了相應的數字濾波方法及效果評價方法;探討了自然伽瑪信號數字濾波器的設計方法,提出了適自然伽瑪測井的濾波方案,探討了濾波方案的實現途徑;通過對部分數字濾波方法的定量研究,給出了靈活可選的數字濾波系統構成及實現流程;提出的三種濾波方案,將用於era2000成像測井系統,對自然伽瑪測井數據進行濾波處理。
分享友人