挖坑工程 的英文怎麼說
中文拼音 [wākēnggōngchéng]
挖坑工程
英文
trenching works-
" prestress anchor ribbed beam support system " is a new practical support technology which came from soil nailing walls system and un - embedded rank of piles with anchors support system that has been used successfully for 4 years by the author and his company named qingdao deep foundation stabilization engineering co., ltd. it " s mechanism is similar to rank of piles with anchors support system that can not be inserted into the bottom of foundation trench, but it " s ribbed beams are used to replace rank of piles made before excavation so the work cycle can be shortened and the support system cost can be reduced ; meanwhile this system maintains the soil nailing wall " s convenience of digging and supporting
「預應力錨桿肋梁支護技術」是筆者及所在單位歷時四年在土釘墻和無嵌入多錨排樁兩種支護體系基礎上開發應用成功的一種新型實用性支護技術。其支護機理類似於未嵌入坑底的排樁多錨支護，只是由肋梁代替了開挖前施工的排樁從而提前工期並降低支護造價；同時繼承了土釘墻隨挖隨支護的機動靈活性。自1998年至今該技術已在青島、濟南、煙臺等十幾個深基坑和高邊坡工程中成功應用。Abstract : this paper introduces the scheme, deep cut of foundation pit to bury pipe, which is adopted for wenjiayan seawall in qiantang rever. compared with the scheme of withstanding pipe, this scheme has the advantage of saving investment, simple construction and time + - saving. it is convenient to check the anti - seep installation between water pipe and seawall
文摘:本文通過錢塘江聞家堰海塘深基坑開挖埋管，替代原設計頂管方案，具有工程投資省、施工簡單、工期短，且便於檢查取水管與海塘之間防滲措施During bank slope excavation in cofferdam in a harbor construction, the work had to be suspended due to water leakage ( river water and ground water ) into the foundation pit
摘要某碼頭工程在採用圍堰進行岸坡開挖過程中，受江水和地下水位的影響，基坑內有水滲入導致工程無法進行。In order to make the best use of explosive energy in loosing soil or throwing it onto some area and ensuring the bottom meet some leveling requirements after blasting, a plane charge layout is often adopted according to blasting design and engineering quality requirements in open chamber blasting such as mine exploitation, field leveling and foundation pit excavation of construction
摘要在礦山剝離、場地平整以及建（構）築物基坑開挖等露天爆破中，為了充分利用炸藥能量將巖石松動或拋擲到一定區域，並確保底板滿足一定平整度要求，按照爆破技術設計和工程質量要求，需要設計平面布藥結構。The project " king s castle excauation " was split into 3 parts with 3 different excavation sites. the excavations log began on 2003 8 11 and ends on 2003 12 03. below is a portion of the logbook detailing the major discoveries
這是王城再現計畫共分三個探坑挖掘，考古工作日誌由2003 / 8 / 11記錄到2003 / 12 / 03止，列出幾個重點事件日誌讓民眾了解挖掘過程。A deep foundation pit engineering in shanghai is adopted as an example. the factors of design, construction and nature environment on effect of internal force and deformation for a retaining structure are studied in detail through the example. these factors include the rigidity of retaining wall, rigidity and site of support rod, space - time effect of pit excavation, water environment of foundation pit etc. some useful conclusions of controlling deformation of foundation pit are obtained through the study
以上海某深基坑為工程原型，利用有限元程序，詳細探討了支護墻剛度、支撐剛度及位置、基坑開挖的時空效應、基坑周圍水環境等設計、施工和自然環境因素對支護結構內力和變形的影響，提出了一些控制基坑變形的方法措施，為深基坑工程的設計和施工提供了依據。Monitoring technology of open deep excavation foundation work of nanjing metro
南京地鐵明挖法深基坑工程監測技術Guide to trench excavations shoring support and drainage measures
有關壕坑挖掘工程的支撐設備及排水措施指引Numerical simulation is carried under different conditions, including ( a ) the different distance between deep foundation excavations and the adjacent structures ; ( b ) different supports are used, such as cantilever piles, row piles with one - layer grouted soil anchor, row piles with two - layer grouted soil anchor, row piles with three - layer grouted soil anchor and soil nailings etc. this paper reveal the law of adjacent structures and bracing structures displacements and surrounding soil settlements. anchor and soil nailing ' s impact on the displacements of adjacent structures is analyzed then. further more, we find the law of displacements of bracing structures, surrounding soil settlements, differential settlement and absolute settlements of adjacent structures that may appear in the process of excavation by steps
模擬分析了近鄰建築物在不同距離的條件下，懸臂支護、一層錨桿與排樁聯合支護、兩層錨桿與排樁聯合支護、三層錨桿與排樁聯合支護、土釘支護等幾種支護情況下的深基坑開挖過程，對深基坑工程開挖過程中近鄰建築物的變形、支護結構變形以及基坑外地層沉降的發展變化規律進行了分析總結；對錨桿和土釘支護對建築物變形的影響作了詳細地分析，找到了一些基坑開挖過程中基坑支護結構變形、周圍地層沉降、近臨建築不均勻沉降及絕對沉降的發展變化規律，得到了一些對深基坑工程設計和施工有工程實際意義的結論。Not only deformation was controlled, but also cost and engineering time were reduced
作為大面積、深開挖的基坑工程既控制基坑變形又達到降低工程造價、縮短工期的目的。So, the following questions such as : how to simulate the process of excavating and retaining of the deep foundation pit engineering, how to calculate and analyze the pressure and deformation of the surrounding soil, how to calculate and analyze the deformation of retaining structure in the course of excavating, how to predict the earth subsidence and the swelling of pit bottom, and how to predict the deflection of surrounding pipes in loess area, are all worth researching
黃土地區深基坑工程技術與理論研究尚處于起步階段，因此如何對黃土地區深基坑開挖與支護過程進行模擬，對深基坑周圍土體的壓力、變形及支護結構的變形隨基坑開挖過程所發生的變化進行計算與分析，對地表面的沉降和坑底的隆起、周圍管線的變位進行預報則成為一個值得研究的課題。At last, the law of deformation of pit bottom and surrounding surface in different stress state and in different excavating step is obtained, and the same to the saturatin g process of surrounding soil. to some extent, in predicting the deformation of surrounding soil and retaining structure in construction, in preventing the foundation pit accident from happening, in insuring the security of environment and regular use of pipes underground, and in giving advice to deep loess foundation pit engineering in practice, the conclusion is of theoretical and practical value
得出了不同應力狀態下和不同開挖步驟時以及基坑周圍土浸濕過程中黃土深基坑坑底及基坑周圍地表的變形規律，所獲得的結論對于黃土深基坑施工過程中周圍土層及圍護結構的變形預測，防止黃土深基坑事故的發生及周圍環境的安全與地下管道的正常使用，指導黃土深基坑工程的實踐具有一定的理論和實踐參考價值。Stochastic medium model and engineering example ofground surface movements due to foundation excavation
基坑工程開挖引起地表移動變形的隨機介質模型及工程實例The sliding resistance mechanism of deformable earth bodies by means of well point drainage lies in lowering the underground water level to reduce the water content of the earth bodies and raise the shear strength, improve the stability of the deformable earth bodies and increase their sliding resistance
摘要井點降水常用於地下水位高出開挖建基面許多或含水豐富的土體基坑工程中，井點降水在土質變形體中的抗滑作用機理在於，通過井點降水，降低地下水位，使土體的含水量減少，提高其抗剪強度及變形體的穩定性，增加其抗滑力。The plane fem model analyzes the behaviors of deep excavation, and the step - excavation effect during excavation is studied such as the horizontal displacement of the retaining wall, ground settlement and the forces in struts
利用平面有限元模型對深基坑工程的開挖性狀進行了分析，研究了開挖過程中圍護結構的水平位移、墻後土體的地表沉降、支撐力等的分步開挖效應。Calculation method of finite layer of pit foundation considering consoildation is presented and programmed
建立可考慮固結的基坑工程開挖問題有限層求解模式； 9Plane strain finite element method is applied to incorporate the constitutive law. the code is able to simulate the coupled effect of consolidation and creep, interaction between soil and structure, and the complicated procedure of staged excavation. and this code utilizes a calculation method more reasonable than conventional ones
將平面問題有限元法用於基坑性狀的研究，研製了考慮土的流變與固結耦合作用、土與結構相互作用和模擬復雜的分步開挖過程的深基坑工程有限元分析程序。The paper also establishes the iii displacement back - analysis method and real - time optimum flow chant according lo the theories of flexible foundation beam and mathematics program
深入研究了深基坑開挖反分析的基本概念，並建立了基於彈性地基梁與數學規劃的深基坑工程位移反分析方法和深基坑施工實時優化流程圖。In addition, based on the “ foundation pit failure science ”, the four foundation pits accidents and the reason of them have also been investigated, and the security forewarning system of the excavation pits has been introduced in order to nip failure in the bud
在引進了「基坑工程失敗學」基礎上，分析了4個基坑事故形式及其產生的原因，提出構建基坑開挖工程的安全預警系統，防患於未然。These recently revised predictions have indicated that there has been a reduction in the forecasted amounts of contaminated mud requiring disposal, primarily as a result of a decrease in marine dredging operations in hong kong
四號污泥坑被填滿而達到飽和。上述新修訂的預測顯示預期需要卸置的污泥量有所減少，其主因為香港海上挖泥工程的減少。分享友人