approach embankment 中文意思是什麼

approach embankment 解釋
橋頭路堤
  • approach : vt 1 向…接近，走近；使接近。2 探討；看待，對待，處理。3 向…接洽[提議]。4 〈美國〉企圖收買。vi 臨...
  • embankment : 壩體
  1. By analyzing the effects of some factors on the settlement of backfill behind abutment, such as module of embankment filler, module of flexible approach slab, spacing, layer nlength, the paper proposes some important design parameters. as a result, the design is optimized

    通過分析路基填料類型、柔性搭板模量、間距、層數、長度等因素對沉降的影響，得出了一些有指導意義的設計參數，從而優化了設計。
  2. According to the theory, the method of using half - rigid pile reinforce the embankment below the corbel of the approach slab which form a composite foundation and realize rigidity gradation, is put forward in this paper and the formula to calculate pile - soil stress ratio in light of visic curvity expansive theory is also deduced here which can be used in design

    應用這一理論，本文提出了採用半剛性擠密樁復合地基加固橋頭搭板枕梁下路堤實現，路、橋的剛柔過渡方法。針對低強度半剛性擠密樁計算理論的現狀，本文應用魏西克（ visic ）擴孔理論推導了計算樁土應力比的理論公式，可供設計階段採用。
  3. The most economic and feasible approach to solve the question is to select a correct embankment structure, to improve the whole and lateral stability between the new & old embankment

    要解決上述問題，最可行、最經濟的辦法就是採取合理的路基結構，加強新舊路基間的橫向聯系，使兩者整體結合性加強。
  4. The author respectively gives the calculating model including the end of the bridge and the approach embankment with and without approach slabs according to the real differential settlement that occurred, and, according to the effect to the comfort and safety of the vehicle passing bridge approach, takes the tolerable differential movement of the embankment / structure interface and the tolerable differential slope of the approach slab as the tolerable differential settlement when with and without the approach slab respectively

    論文根據路橋過渡段的實際差異沉降圖式分別確定了不設和設搭板的路橋過渡段計算模型，根據對行車舒適性和安全性的影響，把容許臺階高度和搭板容許縱坡變化值分別作為不設和設搭板路橋過渡段的容許差異沉降控制指標。
  5. When a highway is built on soft clay, vehicles will bounce when they run through a bridge approach because of large settlement difference between a bridge and embankment

    高等級公路在軟土地基的興建，出現了橋面和橋頭段沉降差引起的「橋頭跳車」現象。
  6. Finally, to consider the effect of the compression of the approach embankment to the determination of the tolerable differential settlement, this paper, considering the flexible pavement as viscoelastic multilayers and dividing the moving traffic load into fourier series, presents the formulation and the application of a combination of transfer matrix and laplace transform and fourier transform approach to evaluate dynamic response of the flexible pavement subjected to a moving traffic load under modified plain - strain condition. the predictive capability of the model are verified by the laboratory model

    為了考慮車路耦合對路橋過渡段容許差異沉降確定的影響，本文將柔性路面視作粘彈性體層狀體系，採用修正的平面應變模型，將移動的車輛荷載用傅立葉級數展開，用傳遞矩陣配拉氏變換和傅立葉變換法進行了移動荷載作用下柔性路面動力響應分析，並用模型試驗證明了理論分析結果的正確性。
  7. Treatment of bumping at bridge - head by presetting height of approach embankment

    預拋高法處理橋頭跳車問題
  8. The finite element analysis of basis stress of the backfilling approach embankment equipped with expanded foundation

    設有擴大基礎的臺背回填基底應力有限元分析
  9. The hollow concrete has been filled in the interface between abutment and approach embankment. it is successful to solve the problem of poor compaction near the abutment because of restricted access. it is also very useful to drainage of the embankment

    本文還對大孔隙混凝土這一材料進行試驗分析，提出了臺背一定范圍內採用大孔隙混凝土填築，可以解決臺背一定范圍內的土體不易壓實和臺背排水等問題。
  10. In this paper, a mechanic model of man - chair - vehicle system with 3 degrees of freedom is built to analyze the effects on automobile ride comfort due to the differential settlement between roadway approach embankments and bridge structures. on the base of some field survey results on abundant literature and the calculating results in this paper, the controlling criterion of the differential settlements on approach embankment has been put forward

    本文利用汽車平順性評價的理論，建立「車輛?人體?座椅」振動系統，對臺背不同差異沉降對行車舒適性的影響進行分析，並結合相關文獻資料的結果，提出臺背過渡段沉降的控制標準。
  11. Via the practical engineering of improving the soft foundation with the low intensity piles composite foundation the field test study is done. these work is done : ( 1 ) the method of improving the soft foundation of the bridge approach with the low intensity piles composite foundation is summarized ; ( 2 ) the field test method of improving the soft foundation of the bridge approach with the low intensity piles composite foundation is summarized ; ( 3 ) the strain character of the low intensity piles composite foundation under the embankment load is studied ; ( 4 ) the stress character of the low intensity piles composite foundation under the embankment load is studied and the differences of the pile - soil stress ration and what make them is discussed ; ( 5 ) the calculating mode of bearing capacity of low intensity piles composite foundation is discussed

    本文藉助于低強度樁復合地基處理橋頭深厚軟基的實際工程，對低強度樁復合地基加固橋頭軟基進行了試驗研究，做了以下工作： （ 1 ）對低強度樁復合地基加固高等級公路軟基的方法進行了總結； （ 2 ）對低強度樁復合地基加固軟基的試驗方法進行了總結； （ 3 ）研究了低強度樁復合地基在堆載作用下的變形性狀； （ 4 ）研究了低強度樁復合地基在堆載作用下的應力場特徵，並對不同性質荷載作用下低強度樁復合地基樁土應力比進行了比較，分析了存在差異的原因原因； （ 5 ）對低強度樁復合地基承載力的計算方法進行了探討。
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