triangular adj. 三角(形)的;由三個(gè)部分構(gòu)成的,三重的;三方面的(斗爭等);三國間的(條約等)。 triangular compasses 三腳規(guī)。 triangular numbers 【數(shù)學(xué)】三角數(shù)。 triangular crap 【動(dòng)物;動(dòng)物學(xué)】三角蟹。 a triangular situation 三角關(guān)系。 a triangular treaty 三國條約。
distribution n. 1.分配,分發(fā),配給;分配裝置[系統(tǒng)];配給品;配給量;【經(jīng)濟(jì)學(xué)】配給方法,配給過程;分紅;【法律】(無遺囑死亡者的)財(cái)產(chǎn)分配。 2.分布,配置,分布狀態(tài);【生物學(xué)】(生物的)分布范圍;【無線電】頻率分布。 3.分類,整理,區(qū)分。 4.【電學(xué)】配電;【機(jī)械工程】配汽;【印刷】拆版;【邏輯學(xué)】周延(性)。 5.銷售。 the distribution of wealth 財(cái)富的分配。 the accurate distribution of zoological specimens 動(dòng)物品種的精確分類。 live on charitable distributions alone 完全依靠配給救濟(jì)品生活。 the distribution of coniferous forests 針葉林的分布范圍。 the distribution of troops 部隊(duì)配置。 The distribution of our school paper is now 3000. 我們校刊的發(fā)行量現(xiàn)在是3000份。 We have a good harvest but our distribution is bad. 我們豐收了,但是產(chǎn)品賣不出去。
Through the analysis and calculation the conclusion can be made that during the process of the timbering of excavation , the magnitude of soil stress decreases with the increase of the displacement on the base of the still earth pressure , and the earth pressure distribution varies from the triangular distribution of the still earth pressure to other distribution with the displacement of the timbering structure . the thesis introduces the bedding coefficient in the horizontal direction varying with the soil displacement from soil - structure interaction mode , therefore calculation can be made to get more rational calculation result using elastic foundation finite element method which is the same to timbering structure both upwards and under excavation surface 通過分析計(jì)算可以得出,在基坑支護(hù)過程中,土壓力的大小在靜止土壓力值的基礎(chǔ)上隨支護(hù)結(jié)構(gòu)向坑內(nèi)側(cè)位移增大而減小;土壓力的分布由靜止土壓力的三角形分布隨支護(hù)結(jié)構(gòu)位移變化成其它分布;由土-結(jié)構(gòu)共同作用模式引入隨土體位移變化的水平向基床系數(shù),使支護(hù)結(jié)構(gòu)在開挖面以上部分同以下部分一樣,均可采用彈性地基有限元法進(jìn)行計(jì)算,得出更為合理的計(jì)算結(jié)果。