lateral wall pressure 中文意思是什麼
lateral wall pressure
解釋
側壁壓力,外側壁壓力-
The condition of water pressure acting on the both sides of cement - soil retaining wall is researched by computing the seepage field around the wall. it is illustrated that the coefficient of water pressure, which isn ' t constant along the height, is affected seriously by some factors, e. g., the distribution and relative hydraulic permeability of the soil beside the wall, the hydraulic permeability of its foundation, and the buried depth of the impervious layer. as a whole, the lateral pressure acting on the wall based on seepage is always smaller than that without regard to seepage in the non - excavated zone. moreover, the pressure based on seepage is greater than that without regard to seepage in the excavated zone if the coefficient of passive pressure is smaller than 1. 176. this case is of great advantage to the stability of the wall
通過計算水泥土擋土墻周圍的滲流場，研究了墻側水壓力的變化規律.結果表明：水壓力系數沿高程並非常數，且受到墻側土層分佈及其相對透水性、墻基土的透水性和下臥不透水層埋深等因素的嚴重影響.總體來說，考慮滲流時墻后的側壓力總小於不考慮滲流時的相應值，且當墻前的被動土壓力系數較小時，考慮滲流時該側的側壓力則大於不考慮滲流時的相應值，因此，這種情況有利於擋土墻的穩定 -
The evolution, state of the art and the developing trend of the lateral seismic inertia force calculation for retaining wall and / or bridge abutment and the calculation of the seismic cohesive backfill soil pressure are reviewed. the approaches of seismic analysis of retaining walls and bridge abutments in the current highway codes of china are studied in detail and the shortcomings in the analysis procedure and the necessity of further improvements to them are pointed out
綜合評述國內外公路工程抗震設計規范中地震作用計算方法以及地震土壓力計算方法的演進歷史及現狀，詳細分析我國現行公路工程抗震設計規范中擋土墻和橋臺的抗震驗算方法，指出存在的問題和解決這些問題的必要性。 -
Abstract : earth pressure on a anchored pile sheet wall and a reinforced earth retaining wall, are obtained by prototype observation, finite element method and theoretical analysis. the results can be used as reference for lateral pressure of similar retaining structures
文摘:對一座錨拉式樁板墻和一座楔形鋼筋混凝土塊拉筋加筋土擋墻，將原型觀測、有限元計算、理論計算得到的土壓力進行分析和比較，所得結論可供設計類似支擋結構時計算土壓力參考。 -
On basis of a review of the recent achievements, the distribution of the lateral seismic inertia force along the height of retaining wall and / or bridge abutment, and the calculation of the seismic soil pressure of cohesive backfill are treated with in this paper, for the revision of chinese earthquake resistant design code for highway construction, and a suggestion to combine sei smic design of retaining wall and of bridge abutment together into one chapter from the past in two chapters in the previous version is also worked out
結合規范jtj004 ? 89的修編，本文在總結已有研究成果的基礎上，主要研究了擋土墻和橋臺地震慣性力沿高度分佈的規律，粘性填土的地震土壓力計算和計算公式的簡化，以及在公路工程抗震設計規范中將擋土墻和橋臺的抗震設計歸入一章的問題，具體包括如下5項工作。
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