筏式基 的英文怎麼說

中文拼音 [fáshìjī]
筏式基 英文
mat foundation
  • 筏 : 名詞（筏子） raft
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  1. Based on the previous theoretical analysis, two practical projects of pile - raft foundation of high - rise building on soft ground are studied by using the software of pile - raft foundation interaction analysis program pogap. the choice of standing layer for pile, the rational compression modulus of soil under pile, the place of pile and the space between piles, and the reasonable thickness of plate are analyzed, some well - regulated conclusions can be achieved. an experiential equation for choosing the optimal thickness of plate is also given

    根據以上分析，結合兩個軟弱地基上高層建築樁筏基礎的工程實例，利用浙江大學巖土工程研究所編制的pogap樁筏基礎共同作用分析軟體，就樁端持力層的選擇，樁端下臥層壓縮模量合理選值，樁位及樁間距的確定，筏板厚度的合理取值等問題展開分析，得出了一些規律性的結論，提出了筏板最佳板厚取值的經驗公式。
  2. Considering the stiffened plate as a composite system of grillage beams and slab, the superstructure as an equivalent rigidity plate, a semi - analytical and semi - numerical method, which makes use of compatible analysis of force and displacement among beams and slabs and columns and ground, is developed to analyze interaction between stiffened raft foundation and subsoil considering the rigidity of superstructure

    摘要將彈性地基上的梁板式矩形筏基視為十字交叉梁與平板組合體系，上部結構剛度簡化為等效剛度板，採用半數值、半解析方法，通過梁、板、柱以及地基之間力與位移平衡協調分析，可得到考慮上部結構剛度時梁板式筏基寫地基共同作用的半數值、平解析解。
  3. Raft - style foundation, rc frames and shearing - force wall structures

    筏式基礎、鋼筋混凝土框架及剪力墻結構體系。
  4. And in the paper, the optimized design proposals of raft foundation and pile - raft foundation are presented, which can make the raft become thinner and the cost of foundation can decreases much more

    本文對筏形基礎提出了「外弱內強」的地基方案，對樁筏基礎提出了「外弱內強」的布樁方式，從理論上這兩種方法可以使筏基達到優化設計的目標，直接結果使筏板可以大大減薄，降低基礎造價。
  5. For the first time, based on frame structure with large thick raft plinth and many engineering examples, analytic method of interaction that means the analysis on three parts above as a whole with a full consideration of interaction thereof that met the need of the deformation correspond on the boundary was used to research on the interaction of structure and groundsill in this paper. and five models were adopted, which were : ( 1 ) a tube with symmetrical double - axis structure and symmetrical loads, ( 2 ) two tubes with symmetrical double - axis structure and symmetrical loads, and ( 3 ) a tube with symmetrical single - axis structure and symmetrical loads, and ( 4 ) two tubes with symmetrical double - axis structure and unsymmetrical loads, and ( 5 ) two tubes with unsymmetrical structure and loads. based on the middle - thick slab theory from mindli and the model for groundsill from winkle, the deformation character of raft foundation and the distributing rule for resisting force of fundus were studied in details by using b ig - style fem ( finite element member ) software, ansys

    本文結合了大量的工程實例，以大底盤框架厚筏結構形式為研究對象，針對單個和多個塔樓布置於同一個大底盤框架厚筏基上的復雜結構體系，分（ 1 ）一個塔樓：結構布置雙軸對稱，荷載對稱的情況； （ 2 ）兩個塔樓：結構布置雙軸對稱，荷載對稱的情況； （ 3 ）一個塔樓：結構布置單軸對稱，荷載對稱的情? ； （ 4 ）兩個塔樓：結構布置雙軸對稱，荷載不對稱的情況； （ 5 ）兩個塔樓：結構布置和荷載均不對稱的情況等五種組合情況，全面系統地探討了上部結構?基礎?地基相互作用的大跨度基礎、基礎板變形特徵及其基底反力的分佈規律。
  6. In this paper, the allocation mode of the piles, that is sparse in the exterior and dense in the interior, and the optimized method based on the settlement control are proposed

    本文提出了外疏內密的布樁方法和沉降控制優化方法，並就常規樁筏基礎設計提出建議以及給出了樁筏荷載分擔比計算公式。
  7. Mass concrete has been largely using in hydraulic structure for all along ; however, it is being used in construction works more and more with the development of modern economy, such as the foundation for large - size equipment, the raft foundation in high - rise building

    一直以來，大體積混凝土被廣泛應用於水工結構中，隨著現代經濟的發展，大體積混凝土也越來越多地被應用到建築工程領域中。如工業建築中的大型設備基礎、高層民用建築的筏式基礎。
  8. Topics include : site investigation ( with emphasis on in situ testing ), shallow ( footings and raftings ) and deep ( piles and caissons ) foundations, excavation support systems, groundwater control, slope stability, soil improvement ( compaction, soil reinforcement, etc. ), and construction monitoring

    主題包含有工址調查（強調現地試驗） 、淺基礎（基腳式基礎與筏式基礎）和深基礎（樁基礎與沉箱） 、開挖之支撐系統、地下水控制、邊坡穩定、土壤改良（夯實與土壤加勁等）和施工監測等。
  9. Contrast with the results, the dissertation discover that in the three type foundation of strip foundation, raft foundation and pile - raft foundation, the structure system with strip foundation has large deformation and forces variation ; the structure system with pile - raft foundation show mini different contrast with the norm calculation

    對比分析了條形基礎、筏板基礎及樁筏基礎等三種基礎形式下土與交錯桁架結構體系共同作用的反應，指出條形基礎的交錯桁架結構體系變形及內力會產生較大變化，樁筏基礎的交錯桁架體系變形與不考慮共同作用的常規計算結果較為接近。
  10. Because interaction between pile - raft foundations and soil is very complex, what ' s more, there are many effect factors, piles and caps ( or rafts ) form a common working system whose bearing capacity and settlement are affected and restricted by interaction between them. the method of computing settlement that code provides is not a pure theoretic method and it is an experiential method in essence. in this paper, based on engineering designs of taiyuan, in - site experiments, observation data of structure settlement and so on, settlement is analyzed and computed by applying mindlin stress formula and using software matlab

    現規范推薦的樁基沉降計算方法，並不是一種純理論的方法，其實質是一種經驗擬合的方法；本文結合太原地區的工程設計、現場試驗、主體沉降觀測資料等，運用明德林（ mindlin ）應力公式，然後按分層總和法原理，採用matlab軟體計算程序進行沉降計算、分析，結果表明：高層建築樁?筏基礎沉降較小，且較均勻，得出了太原地區的樁?筏基礎沉降計算的經驗系數_ p ，從而使設計、計算結果更接近於工程實際，同時考慮筏板對上部結構荷載的分擔是合理的、先進的，對高層建築樁?筏基礎加強了認識。
  11. Meanwhile, the key research topics are focused on how to reduce the differential settlement between the main tall building and the anex on soft ground, where to set the post - cast strip, and what cause the smart change of the internal force of plate under the core canister of tall building. an experiential equation for estimating the maximum moment of plate is advanced. a method for calculating the range and the thickness of the local enganced plate and another experiential equatio n for estimating the increment of maximum moment of the local plate are also suggested

    同時著重就軟弱地基中減小高層建築主裙房之間沉降差異的措施、施工后澆帶的設置位置，以及高層建築核心簡體下筏板內力變化劇烈等問題展開了分析，提出了筏板最大彎矩估算值的經驗公式，獲得了簡體下局部筏板加厚處加厚范圍及加厚厚度的取值方法及加厚處最大彎距增幅估算值的經驗公式，為今後設計同一類型高層建築提供一些借鑒。
  12. In this paper ; i set up 2 - dimensions finite element model of piled raft foundations by professional software. the results of caculating many engneering projects show the change of settlement, intemal force and counterforce on pile when parameters are variational. this paper discusses the effects of internal force and the settlement of plate on ground and counterforce on pile of main towers and podiums with settlement joints between them

    本文採用專業有限元程序，通過建立二維模型，主要分析和研究了樁筏基礎的沉降、內力、樁頂反力等變化規律，討論了筏板和樁各種參數（筏板形狀、厚度、樁長、布樁方式等）對整個基礎的沉降和筏板內力的影響。
  13. In designing high - rise building, it is found that the bearing capacity of natural soil usually could not meet our requirement because of the very great vertical and horizontal loads which makes the piled raft foundation is in general use

    高層建築設計中，垂直、水平荷載都很大，天然地基承載力往往不能滿足設計要求，從而使樁筏基礎成為被普遍採用的基礎形式。
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