挖土工作 的英文怎麼說
中文拼音 [wātǔgōngzuò]
挖土工作
英文
ground excavation-
Based on the relative independence of mathematical cover and physical grid, and considering the action of truely existent various equilibrant force in system for system balance, a method of simulation for excavation unloading using numerical manifold method in geotechnical engineering is proposed
摘要基於數值流形方法數學覆蓋與物理網格的相對獨立性,考慮任一時刻體系中真實存在的各平衡力項對體系平衡的作用,提出用數值流形方法模擬巖土工程開挖卸荷的方法。A rare statue of the ancient thracian hero orpheus has been unearthed in bulgaria, near a place archaeologists say might house the hero ' s tomb, the leader of excavations said
希臘神話傳說中的古代色雷斯英雄俄耳甫斯的一件珍貴的雕像近日在保加利亞被挖掘出土,現場挖掘工作的負責人表示,考古學家們認為在出土地點附近可能還埋藏著他的墳墓。He said an engineer was digging up bogland last week to create commercial potting soil somewhere in ireland ' s midlands when, " just beyond the bucket of his bulldozer, he spotted something.
他說上周一個工人為了製作商用陶土,用挖土機挖掘愛爾蘭中部的一個泥塘,結果在鏟斗前看見了一個東西。He said an engineer was digging up bogland last week to create commercial potting soil somewhere in ireland ' s midlands when, " just beyond the bucket of his bulldozer 14, he spotted something.
他說上周一個工人為了製作商用陶土,用挖土機挖掘愛爾蘭中部的一個泥塘,結果在鏟斗前看見了一個東西。Builder certificate in plumbing pipefitting ; crawler crane operation course ; hydraulic excavator operation course ; mobile crane operation course ; tower crane sadle jib operation course
建築技工證書衛生與水管安裝課程;履帶起重機操作課程;挖土機基本操作課程;卡車起重機操作課程吊秤車;平臂塔吊操作課程Most of the work ( digging ) is done by machines
大部分(挖土)工作都由機器進行。Whole days have i passed in these titanic efforts, considering my labor well repaid if, by night - time i had contrived to carry away a square inch of this hard - bound cement, changed by ages into a substance unyielding as the stones themselves ; then to conceal the mass of earth and rubbish i dug up, i was compelled to break through a staircase, and throw the fruits of my labor into the hollow part of it ; but the well is now so completely choked up, that i scarcely think it would be possible to add another handful of dust without leading to discovery
我整天都做著這種非人力所及的工作,如果到晚上我能挖下一寸見方這種堅實的水泥,就認為自己是很不錯的了。你知道,這種水泥,由於年代已久,簡直如同石頭一般難挖。然後,我又得把挖出來的大量泥土灰沙藏起來,我不得不掘通一條樓梯,把它們扔到樓梯底下的空隙里。Rcc casting & backfilling work for cw pump house is in progress. excavation forcw channel was stared on april 2
循環水泵房正在澆築池壁混凝土和基礎回填,前池于本月2日開挖,開挖工作正在進行We are supplier of second hand cranes & forklifts, with our professional knownledge and years experience we have a clear understanding of the machine ' s characteristics & uses, we can provide our clients with a thorough introduction. not only we can help them to choose the most efficient machinery equipment for their engineering project, and also provide the reasonable & economical prices. if you have any special interests or needs, please contact us as soon as possible
我們是重機械如:挖土機,鏟土機,堆高機及吊車等的中古買賣,憑著我們的專業知識及多年的經驗,我們能清楚的?解機械的性質及功能,幫顧客作詳實的說明及介紹,讓顧客選擇到對工程作業最有用途的機械設備,並且我們還可以提供最優惠,經濟的價格,如果您有興趣或需要,請盡速與我們連絡。Secondly, the paper analyzed the behavior of isotropic and orthogonal anisotropic materials " cws on the basis of above theory and software. regularities of cws " deformation inner force and shared load and earth pressure in excavating stage and driving stage were gained. regularities influenced by material features top beam excavating depth sidewall depth properties of soil layers rear backing and location of load were also obtained, especially rules of display degree exerted by circular and vertical loads were also obtained
通過分析,得到了形成階段及頂進階段圓形工作井的變位、結構內力、分載及土壓的分佈規律及材料性質、頂冠梁及圍檁、開挖深度、井壁插深、土層性質、后靠背、頂載作用位置等因素對結構受力性狀的影響規律,特別是得到了工作井在受力時結構環向與豎向承載作用發揮程度的規律。In the simulation and analysis on culvert construction, the method of foundation - pit excavation layer by layer and step by step was used, i. e. the method that makes the surface of excavation have no stress, when the elements were excavated gradually in period of construction. at this process, the state of soil is unloading, the laws of stress field and displacement field with the depth of excavation were studied. based on the obtained stress field and displacement field after the excavation was completed, by using of the newly increased filling - elements " gravity and the grinding force, the simulation of the construction of body of the culvert and foundation - pit ' s filling layer by layer had also been done in this dissertation
用有限元法模擬分析涵洞基坑開挖時,採用分層、分步模擬開挖過程的方法,即將計算域內單元分層「挖去」 ,使開挖表面成為無應力表面的方法,分析土體在卸載狀態時的應力場和位移場隨開挖深度的變化規律;在洞體施工后,回填土體時,據開挖完成時的應力場、位移場,通過逐級增加計算域內的單元數目,施加每級新增加單元的自重荷載,利用有限元法模擬基坑及上覆土體分層填築的施工過程,這不僅反映土體處于再加載應力狀態時,填土受力及變形的一般規律,而且這種將地基? ?涵洞? ?土體作為一個統一整體進行模擬的方法,量化了三者之間的相互作用關系。As a foundation pit excavating support technology which is easy and celerity to implement, safe and less cost, soil nailing is getting more and more application to deep excavation construction. however, soil nailing cannot be used in very soft soil or for cases which deformation of the soil nailing has to be strictly limited. to cope with these more difficult situations, compound soil nailing, i. e. a combination of soil nailing with soil - cement mixing piles or mini pile, is recently developed
土釘支護作為一種經濟可靠、快速簡便的擋土技術,已在深基坑開挖施工中得到越來越多的應用,但單純的土釘支護技術不能用於淤泥質土,砂土等不良土層及對變形控制嚴格的情況,所以近年來又發展了土釘與攪拌樁、微型樁等支護相結合的復合型土釘墻支護形式。Through the practice of deep foundation top - down for youyou international square, some key construction techniques were introduced, including structure of bored and double stirring piles, down - top construction in high - rise buildings, top - down in low - rise buildings, protection of railways, methods for excavation
摘要通過由由國際廣場深基坑逆作施工實踐,著重介紹了灌注樁加雙排攪拌樁止水帷幕圍護體系、主樓順作裙房逆作、電纜翻交、軌道交通四號線保護、挖土施工等關鍵施工技術。Centrifuge model test technique preferably solves two problems : one is the gravity loss of the model soil, the other is the coupling problem between the seepage field of the ground water and the stress field of the stratum, which is a guidance for other deformation controls under the similar condition
離心模型試驗技術較好的解決了在地下工程研究中模型土體的自重損失和地層位移分析中地下水滲流場和地層應力場相互耦合作用問題,對于在相似條件下富水地層隧道開挖施工如何控制地表沉降變形的研究方面具有指導意義。By face failure and ground subsidence investigation and in - suit monitoring analysis in some lots of shenzhen metro phase line, especially of lot 3a in which two large ground landlides have occurred in construction, the reasons of ground subsidence are expatiated respectively from three aspects, including the characters of the physical mechanical parameters of stratum above tunnel, the monitoring analysis of stratum deformation and contruction technics causation
通過對深圳地鐵期工程土建施工中全線部分暗挖標段出現的工作面失穩、地表塌陷工程實踐和現場監測結果分析,特別著重對連續2次出現地表塌陷的3a標暗挖隧道研究,從隧道上覆地層物理力學性質參數、地層變形監測分析及施工工藝原因3方面闡述了地表塌陷的原因。This thesis pass through the laser delimitation instrument and the geological radar instrument means, to tunnel initial stages support and secondary structure. at past the research of tunnel lining thickness depend on opening dig figure, don " t consider the effect of tunnel lining inner figure. adopting the integrate method of the laser delimitation instrument and the geological radar could most exact reflect the change rule of tunnel lining thickness, but also could do lots unbroken examination, have very important for summing - up the rule of tunnel lining thickness change, and have very amplitude extend value
本文通過激光限界儀和地質雷達綜合方法,對新建高速公路隧道初期支護和二次襯砌混凝土內輪廓和厚度進行了檢測,對襯砌厚度的分佈規律以往的研究中,多以開挖和襯砌的輪廓變化為依據,並未考慮襯砌內輪廓的影響,而採用激光斷面輪廓限界儀和地質雷達綜合方法能較為準確的反應襯砌厚度的變化規律,並且能夠無破損的做大量的檢測工作,為總結混凝土厚度的規律有很大作用,並有極大的推廣價值。The thesis also provided the method of the maintenance of the heterogeneity and the conservation of the diversity, because the landscape heterogeneity has a close relationship with the conservation of specis diversity on the basis of the analysis and assessment of the landscape characters, the author give some suggestions about the method of sustainable development including landscape planning ( corridor planning ), vegetation planning and the culture study on the landscape planning. the thesis give a direction for the urban sustainable development in zherong and other little city in mountain throughout the eastern fujian province even the whole country by providing the ecology support and theoretical reference
城市景觀文化規劃是一個新興領域,在實際規劃工作中,努力挖掘拓榮文化的精華,繼承文化遺產,反映社會的進步和發展,尋求城市文化的延伸和發展,使古為今用,尋求景觀的地方特色,營造濃郁的鄉土氣息;同時,合理利用資源,加強對文化設施的規劃和建設,提高公眾藝術及藝術教育的數量和質量,為拓榮縣的城市景觀規劃者和建設者提供了很好的借鑒。When i had done this, i began to work my way into the rock, and bringing all the earth and stones that i dug down out thro my tent, i laid em up within my fence in the nature of a terras, that so it rais d the ground within about a foot and a half ; and thus i made me a cave just behind my tent, which serv d me like a cellar to my house
做完這些工作后,我又開始在巖壁上打洞,把挖出來的土石方從帳篷里運到外面,沿籬笆堆成一個平臺,約一英尺高。這樣,帳篷算是我的住房,房后的山洞就成了我的地窖。We dug, painted, installed windows, hung doors, etc. whenever negative thoughts came into my mind, i would look around at the other brothers and sisters, and the thoughts would just dissipate as quickly as they had arisen
早餐后隨即展開工作,我們一起挖土上漆裝窗戶裝門等等。每當有負面的念頭冒出來時,我總會抬頭看看其他的同修,那些念頭就會迅速消失。While excavating in pakistan, macchiarelli and a team of international scientists found drilled molars from nine adults discovered in a grave that date from 7, 500 to 9, 000 years ago
報道說,通過在巴基斯坦的挖掘工作,馬基亞切利和一支國際科研小組在一個墓穴中出土的9名早期成年人的臼齒上,發現了被鉆出來的小孔。分享友人