soil n. 1.泥土,土壤;土質。 2.土地,國土。 3.滋生地,溫床。 4.農業生活,務農。 clayey [sandy] soil 黏[砂]壤。 poor [rich] soil 瘦[肥]土。 high soil 輕質土。 alluvial soil 沖積土。 arable soil 耕地。 a tiller [child, son] of the soil 農民;本地人。 the lord of the soil 領主,地主。 soil conservation 土壤保持。 soil invaders 【農業】土壤寄居菌。 on foreign soil 在外國。 one's native [parent] soil 故鄉,祖國。 n. 1.臟東西,污物,污穢,污斑。 2.糞尿,肥料。 a soil pipe 污水管。 night soil 糞便。 vt. 1.弄臟,弄污;污染,污損。 2.污辱,敗壞。 3.給…上糞[施肥]。 vi. 被弄臟,變臟。 soil one's hands with 〔比喻〕因…弄臟手;染手。 It soils easily. 那東西容易臟。 soil a field 給田施肥。 soiled clothes 臟衣服。 vt. (給畜舍內畜牲)喂青草[青飼料];(用青飼料給畜牲)通便;催肥。 soiling crops 青飼料作物。
The comparisons of the results in the analysis of the ii devised program and the ansys software and the code gbj7 - 89 show that the finite numerical method used in the paper can combine the analyses of the bearing capacity and the settlement of the foundation at the same time and can obtain the nonlinear settlement of the foundation under different load grade and the development of the soil plastic zone and the ultimate bearing capacity of the foundation and can imply the practical mechanism of loaded soil below the shallow foundation under the vertical load 在兩類地基情況中均對本文程序、 ansys有限元軟件、規范gbj7 - 89的計算結果進行了比較,結果表明,本文的有限元數值分析方法可將地基的沉降及承載力分析結合起來,可求得各級荷載下地基的非線性沉降變形、地基土體塑性區的開展情況和地基的極限承載力,能反映豎向荷載作用下淺基礎地基的實際工作機理。
The current chinese foundation design code gbj7 - 89 use limit equilibrium theoiy with elastic soil stress distribution to give out bearing capacity design value calculating fonnula and use elastic soil model to evaluate foundation settlement . according to the above theories , code gbj7 - 89 gives the correlative terms . but these do not accord with the practical mechanism of loaded soil below the shallow foundation and the elastoplastic property of natural soil so defects exist 我國現行規范gbj7 - 89將這兩者分開考慮,其計算地基承載力設計值的公式是根據彈性地基中應力分布及土的極限平衡狀態理論為依據而得出的,求地基的沉降變形時則視土體為彈性,這些理論對地基及土的假設與淺基礎地基的實際工作狀態及天然土體的非線性、彈塑性存在一定的偏差。