殘余土 的英文怎麼說
中文拼音 [cányútǔ]
殘余土
英文
relic soil-
On the basis of the concept and analysis method of slope geological structure, four typical slope geological structures are selected by some investigations on more than one hundred high rock slopes in the motorway project. these structures are thick sandstone stratum, stratum including weak coal, stratum made of red or brown plastic clay and soft rock mass and stratum made of remnants rock mass. the practical slope geological structures are compact basis of geological mechanical model for the analysis of relaxation zone in high rock slope projects
在介紹了坡體結構概念並提出建立坡體結構方法的基礎上，根據對京珠高速公路粵境北段路塹高邊坡工程中百余處巖石高邊坡的調查總結，選擇了其中較為具有代表意義的厚層砂巖、煤系地層、紅土地層及殘坡積層路塹高邊坡共4類巖石高邊坡作為研究對象，為對巖石高邊坡開挖鬆弛區的分析打下了堅實的實際地質力學模型基礎。Washing in dilute vinegar solution, or solution of sodium bicarbonate, then rinsing with clean water will help to remove any chemical residues and also any soil or other foreign matter on the produce
使用釋醋或小蘇打的清潔劑來洗滌，然後以干凈的清水來清洗，將幫助去除所有化學殘余，土壤或其它附在農產品表面的外來物。Based on the pull - out tests data between geogrids and expansive soil / sands arranged by the orthogonal table l9 ( 34 ), the following conclusions are reached : 1 ) the displacement - properties of pullout tests depend on the pullout speed. the law of factors " affecting degree, which influences the parameters between geogrids and soils in the pulling - out procedure, is obtained. with the concept of " equivalent pull - out displacement ( x ) " brought forward, the whole process of pull out tests is divided into two process - " main process ( when x 1. 0 ) " and " residual process ( when x 1. 0 ) ", and three stages - static friction resistance stage, slip friction resistance stage, and residual friction resistance stage
基於正交設計表l9 （ 3 ~ 4 ）分別安排了影響因素與土工格柵膨脹土或砂土界面相互作用參數的拉拔試驗數據，獲悉： 1 ）拉拔試驗位移特性主要取決于影響因素中拉拔速率；通過分析並獲取影響因素對筋土界面相互作用參數的影響程度及其在拉拔試驗過程中的變化規律，提出了當量拉拔位移（ x ）的概念，並據此將拉拔試驗全過程劃分成「主過程（ x 1 . 0 ） 」和「殘余過程（ x 1 . 0 ） 」 ；且將影響因素對拉拔力或摩擦阻力系數的影響程度分成三階段（靜摩擦阻力階段、滑動摩擦阻力階段，殘余摩擦阻力階段） ； 2 ）不同（規范）定義的筋土界面摩擦阻力系數數值相差較大，但影響因素對摩擦阻力系數影響程度及其變化規律不會因不同（規范）定義而受到影響。Specifically, according to the w - w five parameters failure theory, the fracture criterion of crack is established, and the state of crack ( open or close ) is judged by the values of the crack strain. combining the two points, the predict - model about the failure of concrete material is established. this predict - model can predict 16 failure forms, and basing the different failure form predicted after crack, the stress - strain relationship matrix of concrete material is adjusted
具體來講，根據w - w的五參數混凝土破壞理論，建立混凝土的開裂準則，根據開裂應變值來判斷裂縫是張開還是閉合，從而在兩者基礎上建立了裂縫的開裂預測模式，總共有16種開裂模式；裂后根據具體的開裂模式及殘余抗剪能力來調整混凝土的本構關系矩陣，即用等效剛度代替原有剛度，考慮到垂直於裂縫方向的剛度為零，這樣會使裂后的總剛出現病態，為此文中通過引用鬆弛系數來對出現裂縫的單元進行預處理，一方面可解決因過大的舍入誤差導致計算結果的不可信問題，另一方面就是可加速收斂。Testing sprayed concrete - flexural strengths first peak, ultimate and residual of fibre reinforced beam specimens
檢測噴射混凝土.纖維鋼筋梁的撓曲強度第一峰最後和殘余Abstract : based on laboratory test results, a model for predicting the residual deformation of soft clay under impact loading is proposed in this paper, which fits well with other test results. this model, considering several factors which affect the residual deformation such as confining pressure, impact energy and the number of impacting, can be used for the deformation prediction in the treatment of saturated soft clay by the drainage consolidation method of combining static and dynamic loading
文摘:在試驗基礎上建議了一個預測沖擊荷載作用下飽和軟粘土殘余變形的計算模式，該模式考慮了周圍壓力、沖擊能大小、沖擊次數和沖擊遍數等幾個因素.對計算模式的驗證表明，預測值與實測值吻合較好.該模型可用於動靜結合排水固結法處理軟基時的變形計算By simulating the excavation course of foundation pits and starting with the change of stress field, the regularities of remanent strength and static earth pressure of viscous soil mass under excavated plane are analyzed so that the influence depth due to soil mass excavation unloading may be determined
摘要模擬基坑開挖過程，由應力場變化方面入手分析開挖面以下粘性土體殘余強度和靜止土壓力的規律性，以期確定土體開挖卸荷的影響深度。Beams are researched, and the relation between strains of corroded re - bars and fatigue life of beams are obtained. the main research contents and conclusions are as following : 1. under the fatigue loads, the overstrain of concrete approximately coincidences three stages strain development and accumulation rule, and the mechanical property of concrete is deteriorated
鑒于實際工程中大量存在腐蝕鋼筋混凝土結構承受反復荷載作用，但其力學性能研究不多的問題，本論文進行了銹蝕鋼筋混凝土梁抗彎疲勞試驗，研究了應力比和鋼筋銹蝕率對銹蝕鋼筋混凝土梁抗彎疲勞性能的影響，得出了銹蝕鋼筋的應變與構件疲勞壽命之間的關系曲線，主要研究內容及結論如下: （ 1 ）在循環荷載下，混凝土殘余變形基本符合三階段變形規律，力學性能劣化，疲勞損傷積累。Research results show that the settlements of the road structure mainly come from the consolidation and the accumulative residue settlements under the cyclic loads. excessive uneven settlements will produce the premature failure on the pavement. and few researches on the interaction of pavement and subgrade have been developed at present
研究表明，路面路基結構的沉降變形主要來自地基路堤土層的固結壓密沉降和交通荷載反復作用下路面路基各結構層的累積殘余變形，路面路基結構發生過大的沉降變形會使路面過早破壞。Comparing the residual strength of the grey - white expansive soil of ningming obtained by three different methods, the results are proved correct in the reference [ 2 ], and it ' s feasible to determine the residual strength of recompacted specimens
通過對比3種不同制樣方式得到寧明灰白色膨脹土的殘余強度，驗證了文獻[ 2 ]中結論的正確性，進一步探討了採用膨脹土重塑樣確定其殘余強度的可行性。The thesis also discusses the residual strength after slippage. based on this, the author establishes the analytics of load - settlement of super - long piles in homogeneous soil with the account of shaft resistance degradation and extends to layered soils
根據工程實際測試結果，提出了發生樁土滑移的樁頂沉降的臨界值為0 . 01d 0 . 02d ，並對發生滑移后樁側土摩阻力殘余強度的確定進行了探討。Abstract : the relationships between the residual strength of the tunnellining damage due to high temperature and ultrasonic velocity were studied on the basis of the experiments on the concrete and members of the tunnel the tunnel damaged by fire were discussed
文摘:在對隧道襯砌混凝土和構件進行實際燒損試驗基礎上，探討了襯砌在高溫作用后殘余強度與超聲波速之間的關系，以及超聲檢測技術用於測試隧道火災損傷的適用性和和可靠性。The basic physical and mechanical properties, mineral composition, micro structures, swelling potential, consolidated drained triaxial shear strength, parameters of constitutive model and residual strength of the soft clayey rocks were tested in laboratory with a large number of natural samples. the changing trend of the strength about these rocks is obtained by modeling the condition of softening due to immersion. from the principles of modern soil mechanics, the structural and swelling characteristics of soft clayey rocks were analyzed systematically
本文通過現場調查，查明風化泥質軟巖的宏觀結構特徵，利用現代試驗測試手段，取原狀土系統進行特殊土室內土工試驗，測定土的基本物理力學特性、礦物成分及微觀結構、膨脹性、三軸排水剪強度及本構模型參數、軟化殘余強度，並模擬土體在長期浸水軟化后的強度變化趨勢，測試該類土的浸水軟化殘余強度。The vehicle load is simplified as static load. the influence of asphalt concrete temperature, the resilient modulus of the semi - rigid base and the composite foundation on the maximum deflection of the road surface, retained deflections, the radial stress of the base bottom and sub - base bottom is discussed. the working properties are analyzed by fem based on elasto - plastic dynamic mechanics
第三，採用drucker - prager屈服準則模擬復合地基和軟土地基，將車輛荷載簡化為靜荷載，分析瀝青混凝土的溫度、半剛性材料回彈模量、復合地基材料參數和厚度對路表的最大彎沉、殘余變形、基層和底基層層底的徑向應力的影響。With the established dynamic pore pressure model, the calculated results of total stress method and effective stress method are compared. consolidation settlement induced by dispersion of residual pore pressure is calculated, and the effect of pore pressure on pavement settlement is discussed
採用本文建立的軟土地基動孔壓模型，對比分析了不排水有效應力法和總應力法計算結果，計算了殘余孔隙水壓力消散所產生的固結沉降，探討了孔壓對道路變形的影響。For the purpose of solving the problem, this paper focuses on the residual shear strength of reinforced concrete bridge columns. the main contents of the paper are describes as follows : a
針對這種情況，本文開展了強震動下鋼筋混凝土橋墩殘余剪切強度及其抗剪機理的研究，並做了下列主要工作： 1Based on a regress analysis of the results of 74 columns models from eight different tests, an empirical formula for calculating the residual shear strength of reinforced concrete bridge columns is derived. and compare the formula to them proposed by the current codes
通過對得自8次不同試驗的74根鋼筋混凝土墩柱模型試驗結果的回歸分析，最終建議了一種考慮軸壓比影響和延性水平影響的強震動下，鋼筋混凝土橋墩殘余剪切強度的實用計算公式，並與國內外現行規范公式進行對比。Test performed through 8 reinforced concrete bridge columns models under cyclic loads. and the results indicated the effects of axial load ratio and ductility to the residual shear strength. the test ' s results affirmed the accuracy of the empirical formula
有針對性的設計鋼筋混凝土橋墩模型，通過8根鋼筋混凝土橋墩模型的周期反復荷載試驗研究，從試驗過程和結果證實了軸壓比與延性對殘余剪切強度的影響，並將試驗實測結果與所提出的實用公式進行對比，進一步驗證了建議公式的正確性。( 2 ) the tests on the fatigue behavior of concrete under uniaxial tension with variable - amplitude fatigue loading were carried out. the damage variable is defined
（ 2 ）進行了混凝土單軸軸拉變幅疲勞性能試驗。探討了變幅疲勞殘余應變的規律與特點。分享友人