In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test
然後,對巖土工程領域至今尚未解決,甚至不為人注意的考慮地基變形的地基承載力問題進行了實用化的探討,提出了考慮地基變形的地基承載力上程計算方法;對基於彈塑性理論分析的地基承載力國內尚未見報道的空間問題得到了圓形基礎(空間問題)的承載力界限荷載p _ ( 1 / 4 ) ,並與國內外土力學專著及地基基礎設計規范中的條形基礎(平面問題)的界限荷載p _ ( 1 / 4 ) ,進行了對
比,
從而定量上解釋了目前設計規范引用土力學承載力公式值偏於保守的這一情況;根據本文作者多年
從事現場地基工程振動試驗及相關課題的研究工作,本文以截頭錐模型模擬地基,對地基(巖基)承載力的動測法進行了研究,為各類地基(包括巖基) ,匯總了動力分析和檢測川的參數:針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承載力的確定問題,
從巖石室內單軸抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤載荷試驗四方面進行了深入討論;本文作者根據多年現場載荷試驗的工程實踐,對深井荷試驗裝置的核心部分? ?反力裝置,設計了側壁支撐反力加載系統,該加載系統具有實用、簡便、穩定及安個等優點。
He became more irritable than ever, and it was princess marya who as a rule bore the brunt of his outbursts of causeless fury
他已經變得
比從前更易於激動,多半在公爵小姐瑪麗亞身上發泄他那無緣無故的怒火。
The bugs ' faces are a bit goofier than before, but the object remains the same : to attract children who want to be the first to create their own cootie
這些小蟲子的面孔看起來
比從前更可笑,不過目的還是和
從前一樣:吸引孩子們搶在別人前面拼出自己特別的「蟲蟲」 。
An employment tribunal found 1, 771 women, employed by cumbria county council, were paid less than men doing the same job. it ruled they should have been paid higher wages or bonuses since the early 1990s
據鏡報日前報道,根據法庭調查結果,由英國坎布里亞郡郡議會雇傭的1771名女工的薪水
比從事相同工種男性的薪水要少。
He never quarreled with the directness and incisiveness of cowperwood's action.
他對柯帕烏舉動的直截了當,鋒利無
比,
從不表示異議。
Miss bingley was very deeply mortified by darcy s marriage ; but as she thought it advisable to retain the right of visiting at pemberley, she dropt all her resentment ; was fonder than ever of georgiana, almost as attentive to darcy as heretofore, and paid off every arrear of civility to elizabeth
達西結婚的時候,彬格萊小姐萬分傷心,可是她又要在彭伯里保持作客的權利,因此便把多少怨氣都打消了她
比從前更喜愛喬治安娜,對達西好象依舊一往情深,又把以前對伊麗莎白失禮的地方加以彌補。
Fewer people study latin today than formerly.
現在學拉丁文的人
比從前少了。
Waldo heard shelby running from the next room
沃爾多聽見謝爾
比從另一間房間跑過來
Few tasks are more exasperating than trying to assemble flat - pack furniture from ikea
很少有事情可以
比從宜家裝配平板傢具更令人生氣了。
Food stands higher than ever.
食品
比從前更貴了。
Then this spectral subtraction method is applied to noise speech recognition system as the front - end processing. noise speech signal are processed to improve its snr before recognition. so the recognition rate can be improved in noise environments
並將改進譜減演算法作為噪聲下語音識別系統的前端處理過程,即通過對含噪的語音進行語音增強以提高信號的信噪
比,
從而提高語音識別系統的抗噪聲性能。
The company was able to produce a synthetic version of human erythropoietin ( which boosts red blood cell production and commands a $ 5 - billion market ) that is more than twice as potent as the hormone brewed in hamster cells
該公司能夠製造人造樣式的人類紅血球生成素(可刺激紅血球的生成,擁有50億美元的市場) ,其效果要
比從倉鼠細胞所產生的激素高出兩倍以上。
The earth in moving around the sun, would impinge on move particles which are coming from its forward side than from its hind side.
地球繞太陽運行時,它與
從前面射來的粒子相碰撞的次數,將
比從後面射來的粒子要多。
The international campaign to ban landmines says mine - clearing efforts made more progress last year than ever before
國際禁雷運動稱去年禁雷取得的成果
比從前大的多。
It may be a long while, however, before male culture evolves to the point that boys can learn more from one another than how to hit curve balls
到什麼時候男孩子們
從彼此身上學到的東西才能
比從曲線球游戲中學到的東西多呢?
Recovering from failure is often easier than building from success
更上一層樓要
比從失敗中恢復更加不容易。
Things are no better than before.
情況一點也沒有比從前更好一些。