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- EXPLORATION OF CALCULATED ERROR BY COULOMB'S EARTH PRESSURE THEORY 對庫侖土壓力理論計算誤差的探討
- The earth pressure is calculated by using Rankin theory or Column theory. 通常采用朗金理論或庫侖理論計算作用在擋土墻上的土壓力.
- The bearing capacity of the soil behind the thrust wall is analyzed with Rankine theory for lateral passive earth pressure in a pipe jaking project. 摘要以某頂管工程為背景,采用朗肯被動(dòng)土壓力理論對后背土體的承載能力進(jìn)行了分析;
- The calculated value of earth pressure based on Rankine theory,is much larger than the measured value of earth pressure for support engineering in Beijing. 根據朗肯土壓力理論,北京地區土壓力計算值遠大于實(shí)測土壓力值。
- The generic Rankine theory establishes the relationship of the soil experimental indexes with its in situ ones, which allows the estimate of in situ active or passive earth pressure with experimental indexes. 土的廣義朗肯土壓力公式建立了土的試驗指標與原位指標的關(guān)系 ,從理論上給出了用土的試驗指標得到原位主動(dòng) (被動(dòng) )土壓力的方法。
- The figure of Rankine active earth pressure in clayey soil is corrected.And the cohesion stress region in it is conformed.Various incorrect statements of cohesion on that part are put right. 更正了粘性土朗肯主動(dòng)土壓力分布示圖,更改其間“拉應力”區的提法,提出了廣義粘聚力概念。
- For the unsaturated soil, this method provides a very accurate estimate of earth pressure from the direct shear experimental indexes, which overcomes the shortage of the extended Rankine theory. 對于非飽和土,采用簡(jiǎn)單易得的直剪試驗指標應用廣義朗肯土壓力公式就可以得到相當精確的結果,彌補了擴展朗肯土壓力理論的不足。
- Comparing with the traditional Rankine's earth pressure theory and the Coulomb's earth pressure theory, this method is applicable within a broader scope, and the results conform better to reality. 與傳統的朗金和庫倫計算方法相比,該方法應用范圍較廣,計算結果較為符合實(shí)際。
- The relieving platform limits the sliding plane,and the sliding mass at this time is no longer a voussoir,so,Rankine theory and Coulomb theory can t be applied to calculate the earth pressure. 減壓平臺限制了墻后滑動(dòng)面,此時(shí)滑動(dòng)土體不再是一個(gè)楔體,無(wú)法采用朗肯理論、庫侖理論計算土壓力。
- From long standing Milky Way galaxy, to gestate a seven colors bright jewel, it’s earth. 漫長(cháng)的歲月洪流,地球橫眉冷對一次又一次的災難與浩劫,甚至慧星群的無(wú)情洗禮。
- Lateral earth pressures acting on the wall could be predicted from the Rankine active earth pressure theory with the undrained assumption in the short term. 對土壓力結果的分析表明,作用于圓筒岸壁的側向土壓力可依據朗肯主動(dòng)土壓力理論,根據筒后土體的不排水強度進(jìn)行預測。
- Love is the grandest thing on God’s earth ,but fortunate the lover who has plenty of money. 愛(ài)情是上帝的創(chuàng )造中最高尚的事物,但擁有金錢(qián)的人,能使愛(ài)情更加幸福。
- Based on the Raffnsson,Wu and Prakash s framework and the theory on seismic earth pressure of cohesive backfill,a model was established to compute the cumulative displacement. 目的考慮填土黏聚性對剛性擋土結構地震土壓力的影響,發(fā)展便于工程設計使用的地震永久位移的計算方法。
- The buzz of excitement about WWF's Earth Hour is sweeping across Hong Kong.You can now find the Earth Hour tram and buses running around Hong Kong. 在香港,地球一小時(shí)同樣獲得社會(huì )各界廣泛的支持,地球一小時(shí)的電車(chē)和巴士廣告正穿梭于香港的大街小巷。
- After previewing the plans for what's ahead this year, we're asking everyone to stick around for a party in honor of WWF's Earth Hour campaign. 在預覽了現有計劃后,我們召集大家參加下面的聚會(huì ),以紀念世界自然基金會(huì )發(fā)起的“地球一小時(shí)”熄燈活動(dòng)。
- IMPROVED METHOD OF RANKINE EARTH PRESSURE THEORY Rankine土壓力理論的改進(jìn)算法
- Rankine's earth pressure theories Rankine土壓力理論
- In ungrounded systems,the duration of intermittency electric arc’s earthing over-voltage is long. 在中性點(diǎn)不接地系統中,間歇性電弧過(guò)電壓持續時(shí)間較長(cháng)。
- If the driven pile option is adopted, raking piles can be driven to counter-act the earth pressure. 假如采用打入樁,則可打入斜樁,以抵擋土壓力。
- Earth pressure balance (EPB) shield is used most extensively in shield construction. 土壓平衡式盾構機是盾構法施工中應用最為廣泛的盾構機。