soft soils 中文意思是什麼
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The rheological models of soft soils in yingkou district
營口地區軟土的流變模型 -
Abstract : the paper describes the application of vacuum preloading in combination with surcharge preloading to improve soft soils for la rge working load in the storage area of phase of nanjiang coal terminal of ti anjin port. analysis is made on the result of the improvement and it is concluded that the technique of vacuum proloading in combination with surcharge preloadin g can be used to improve soft soils for large working load and the result can be remarkable
文摘:本文介紹了大使用荷載條件下真空聯合堆載預壓技術在天津港南疆煤碼頭堆場（二期）軟基加固工程中的應用情況，並對加固效果進行了詳細分析，得出了大使用荷載條件下可採用真空聯合堆載加固軟基且加固效果明顯的結論。 -
Based on a series of laboratory tests with undisturbed samples obtained from nansha of guangzhou, including triaxial compression test, triaxial creep test and one dimensional compression test, creep deformation characteristics of soft soils were researched
摘要針對廣州南沙原狀軟土進行了一系列室內試驗研究，包括三軸壓縮試驗、三軸蠕變試驗和一維固結試驗，系統地探討了軟土的蠕變變形特性。 -
Furthermore, soil pollution is like a soft knife, which is slowly stripping off our fertile soils ability to produce
其中，土壤污染像一把軟刀子，正在剝奪大片肥田沃土的生產力。 -
Design and construction of shallow foundation pit for comprehensive conduit on soft soils
軟土地基共同溝淺基坑工程設計和施工 -
The papers and technical reports about the oil tank foundation treatment shows that in our country abundant experiences have been built up in dealing with the soft clay foundation, while there were few cases for sand foundation. analyzing the geological condition, the author proposed that the foundation soils at shuguang pump station belong to high - permeability sand layers
根據曙光泵站地區的地質條件，論文認為該區主要是一套以高透水性的砂類土為主的地層，粘性土層較薄且富夾薄層粉細砂，地基土的水平向與垂直向排水條件良好。 -
Both theoretical analyses and field observations have shown that pipe jacking in such a kind of soft soil ground as in shanghai area, movements of soils around the pipes is of three - dimension
理論分析和現場實測都顯示，在類似於上海等地的軟土地層中頂管施工，頂管周圍土的運動問題是三維的。 -
According to the analyses of the visco - elastic and visco - plastic rheological properties of grey silt - like soft soils in yingkou district, the author interpreted that tyey show different rheological proprties as time and stress level changed
基於營口地區淤泥技粉質粘土的粘彈性及粘塑性流變特性，指出二者隨時間和應力水平的變化表現出不同的流變特性。 -
The self - weight of soil is an important factor affecting consolidation, and once it is taken into consideration, the consolidation becomes quicker and final settlement becomes larger. rheological property of soft soil contributes to delaying consolidation. the influences such as nonlinear variations of compressibility and permeability, rheological and layered properties of soil, self - weight and time - dependent loading are interacted each other and very complicated, and only they are all taken into consideration, can the consolidation behavior of soft soils be actually revealed
研究表明：大、小應變固結理論的差異隨土壓縮性或荷載的增大而越趨明顯；土體自重是影響固結的一個重要因素，考慮自重要比不考慮自重固結快、最終沉降大；土的流變性增大將最終遲滯軟土地基的固結；土的壓縮性和滲透性的非線性變化、土的流變性、成層性、自重及變荷載等因素對固結的影響相互交織，錯綜復雜，在固結分析中對之綜合加以考慮，才能真實反映軟土的固結性狀。 -
The analytical theory for one - dimensional large - strain and non - linear consolidation of soft soils under time - dependent loading obtained herein provides a direct and efficiency tool for the verification of numerical methods used in solving large - strain consolidation problems. moreover, the semi - analytical method and the corresponding computer code developed provide more reasonable theoretical supports for practical consolidation analyses and computations of soft clayey soils
本文在簡化假定下給出的考慮變荷載的軟粘土一維大應變非線性固結解析解為大應變固結問題各種數值解法的驗證提供了直接有效的工具；建立的半解析法和編制的相應程序為實際軟粘土地基的固結分析提供了更為先進合理的理論支撐。 -
Analytical solution was obtained for one - dimensional large - strain and non - linear consolidation of single - layered soil under time - dependent loading on the basis of some simplifications. meanwhile, semi - analytical method was proposed for solving more complicated consolidation problem and corresponding computer code was developed for one - dimensional large - strain consolidation analyses, in which, complicated factors such as selfweight, non - linear and rheological properties of soft soils can be all taken into consideration. the correctness of the method and that of the code were verificated through comparing the results with those obtained from available analytical solutions
然後根據離散和解析相結合的原則，利用已有的成層地基一維線彈性固結解析解，建立了能求解復雜一維固結問題的半解析方法，編制了相應的能綜合考慮土的非線性、流變、成層性、自重以及變荷載等復雜因素的軟粘土一維大應變固結計算程序，並通過與已有各種解析解的比較對半解析法及其程序的正確性和有效性進行了驗證。 -
Pipe jacking in soft soils may induce ground movements, including ground settlement and axial movement of soils below the ground surface
頂管施工引起包括地面沉降和土的軸向移動在內的土的運動。 -
Foundation structure design in soft soils is a very difficult engineering problem. the elastic foundation beam method has some merits such as easy calculation pattern and definite model and m - method is fit to practical situation, so it is used comprehensively and welcome by constructors, thus m - method is recommended by many codes. but it is difficult to select a m - value to some soils, and the codes provides a scope of m - values, and they are different in varied regions and soil conditions, thus it is optional to choose m - value of a soil layer for engineering designers. so it is necessary to calculate m - values by back - analysis method using measured datu of deep foundation pit
軟土地區的深基坑支護結構設計是一個十分復雜的工程問題，由於彈性地基梁法具有計算模式明確、計算過程簡單的優點，尤其是m法較符合軟土基坑工程的實際情況，因而受到廣大工程設計人員的歡迎，大多規范也推薦此法。但是m法計算參數的選取是工程界的一大難題，一般規范都給出了m值的大致范圍，而且每個地區的地質條件千差萬別，因而m的取值具有很大的隨意性，有必要根據一個地區的工程實測資料對m值進行反演分析，以便為地層相近或附近地區的基坑工程設計提供參考和依據。 -
The conventional method of computing the secondary consolidation of soft soils docs not reflect the influence of load
摘要現有計算軟土次固結變形的常用方法是不考慮荷載對其影響的。 -
Compared with conventional bracing technology, not only soil nailing will actively support soil masses, but also the effect of soil nailing and soil mass will be mobilized leading to utilize in - site strength of soils to a maximam degree. the disturbed soil masses that originally induce loading effect on bracing structure are transformed into a part of bracing structure. accordingly, the composite soil nailing bracing technique begins to applied to reinforcement of soft soils or foundations
復合土釘支護技術中，土釘主動支護土體，並與土體共同作用，盡可能保持、利用、提高基坑邊壁土體的原有強度，將傳統支護方式中對支護結構形成荷載效應的擾動土體轉化為支護結構的一部分，從而可以有效地應用於軟土地區等特殊地質條件下的基坑支護。 -
Compared with conventional bracing technology, not only soil nailing will actively support soil masses, but also interaction effect of soil nailing and soil masses will be mobilized leading to utilize in - site strength of soils to a maximum degree. the disturbed soil masses that originally induce loading effect on bracing structures are transformed into a part of bracing structures. accordingly, the composite soil nailing bracing technique begins to be applied to reinforcement of soft soils or foundations
復合土釘支護技術中，土釘主動支護土體，並與土體共同作用，盡可能保持、利用、提高基坑邊壁土體的原有強度，將傳統支護方式中對支護結構形成荷載效應的擾動土體轉化為支護結構的一部分，從而可以有效地應用於軟土地區等特殊地質條件下的基坑支護，而且具有工藝簡單、造價低、工期短等優點。 -
For soft soils with high liquid limit, ordinary methods of consolidation of soil by dewatering have proved to be hardly effective and now the problem can be solved by using vibro - replacement crushed stone columns to form a composite foundation
對于高液限的軟粘土地基，常規的排水固結方法很難得到預期的效果，採用振沖碎石樁法，形成復合地基，可以較好地解決高液限軟土地基的加固問題。 -
Discussions were first made on the mechanism of vibro - replacement crushed stone columns for different types of soils and then, based on the experience on a practical project, methods for building vibro - replacement crushed stone columns for improvement of soft soils and methods for testing to verify the improvement effect of the vibro - replacement crushed stone columns were also discussed
摘要首先對振沖碎石樁法在不同土質地基中的加固機理進行了闡述；然後，以實際工程為依託，對應用振沖碎石樁法處理高液限軟粘土地基的施工、加固效果檢測等方面的問題進行了討論。 -
Research on seismic soil pressure of underground structures in soft soils
軟土地下結構的地震土壓力分析研究 -
Study on stress - strain time relationship model of soft soils in yingkou district
遼南海積軟土流變本構模型的研究
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