結構開挖 的英文怎麼說

中文拼音 [jiēgòukāi]
結構開挖 英文
structural excavation
  • : 結動詞(長出果實或種子) bear (fruit); form (seed)
  • : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
  • : 動詞(用工具或手從物體的表面向里掘取) dig; excavate; scoop
  • 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
  1. On the basis of the others, according to the constructional feature of the constitution of the composed soil nails, the computation mode of the he strut frame made of composed soil nails was set up to analyze the distortion of the he strut frame made of composed soil nails when it is stressed. with the engineering data, the strut frame made of composed soil nails is analyzed with the program ababqus, and the effects of the distortion characters, the property of the deposition of the ground, the mechanical property of the soil nails, the variation of the length and the separation of the soil nails, and the diametric of the mixing piles on the strut frame made of composed soil nails, and the distortion property of the strut frame made of composed soil nails under different ground conditions

    在總前人的研究成果下,針對復合土釘墻造的特點,建立了模擬復合土釘墻受力變形的計算模型,並合工程實測資料,運用大型通用有限元程序ababqus對復合土釘墻進行了有限元分析,詳細討論了復合土釘支護結構開挖過程中的變形特性、地面沉降性狀、土釘受力性狀;土釘長度變化、土釘間距變化、攪拌樁樁徑變化對復合土釘支護的影響;復合土釘支護在不同地基條件下的變形特性。
  2. In the process of the construction of electric power industry informational, there are a great deal of historical data which cry for decision support system using technology of data mining , and it would be used to resolve the pivotal 、 extrusive question. this paper bases on the need of electric power marketing decision support system, discuss a lot of kinds of arithmetic. and choose the fit arithmetic, make progress base on electric power marketing decision support system. design and realize some of the difficult data structure and arithmetic , and encapsulate them into some api function, from a series of api function for the second exploitation

    電力行業信息化建設積累了大量歷史數據,迫切需要利用數據掘技術研發分析決策支持系統,以解決供電企業運營管理中關鍵和突出的問題。本論文根據決策支持系統的需要,對各種演算法進行了一定程度的探討,選擇適當的演算法,進行適當的改進,設計並實現了其中幾個比較困難的數據和演算法,並用vc + +把它們封裝成若干個的api函數,形成一系列可供二次發使用的api函數,並編譯成dll文件。
  3. The goal is to prevent leakage of the waste for many millennia through a combination of engineered barriers ( for example, the waste containers ) and geologic ones ( the natural rock structure where the chamber has been excavated and the favorable characteristics of the hydrogeologic basin )

    這麼做的目標是在數千年內避免廢棄物外? ,辦法是合工程上特別處理過的圍阻體(例如廢棄物容器)以及地質上的圍阻體(地下出來的空間周圍的自然巖石,以及水文地質盆地等一些較有利的條件) 。
  4. On the basis of the concept and analysis method of slope geological structure, four typical slope geological structures are selected by some investigations on more than one hundred high rock slopes in the motorway project. these structures are thick sandstone stratum, stratum including weak coal, stratum made of red or brown plastic clay and soft rock mass and stratum made of remnants rock mass. the practical slope geological structures are compact basis of geological mechanical model for the analysis of relaxation zone in high rock slope projects

    在介紹了坡體概念並提出建立坡體方法的基礎上,根據對京珠高速公路粵境北段路塹高邊坡工程中百余處巖石高邊坡的調查總,選擇了其中較為具有代表意義的厚層砂巖、煤系地層、紅土地層及殘坡積層路塹高邊坡共4類巖石高邊坡作為研究對象,為對巖石高邊坡鬆弛區的分析打下了堅實的實際地質力學模型基礎。
  5. According to the multi - areas development strategy, the corporation has expanded its business to engineering and construction of all kinds of civil works, municipal and public works, marine works, dredging and reclamation works as well as manufacture and installation of hydraulic steelworks and electro - mechanical equipment, with the major annual capacity of 150 million m3 in earth and rock works, 15 million m3 in concrete production and placement, 10, 000 mw in installation of generating units, and 150, 000 tons in manufacture and erection of hydraulic steelworks

    根據多元化發展戰略,集團公司的業務范圍除水電工程總承包外,還將業務擴展到各類土木工程、市政工程、海事工程的設計、施工、機械設備和金屬製造安裝等,核心競爭力進一步得到擴展和增強,形成了年完成土石方15000萬立方米、混凝土澆注1500萬立方米、發電機組安裝1000萬千瓦、鋼製作安裝15萬噸的綜合施工能力。
  6. Due to exceedingly flat arched vault of the flat tunnel with outsized span and renewed stress allocation in surrounding rock after excavation, which would inevitably induce some excessively large load on the base of arch, therefore, larger load - bearing capability in the is " foundation is a must. on the other hand, smooth face explosion must be applied to excavation of the arch base to further ensure the integrity and continuity of country rock around tunnel

    特大跨超淺埋隧道拱部過于扁平,后發生二次應力分佈,拱腳處的應力過大,要求有較大的地基承載力,拱腳時必須採用光面爆破,保證圍巖的完整性和不受擾動,后及時封閉,防止該處積水軟化圍巖。
  7. Based on the research works of predecessor, the theory on the displacement of soil strata in deep foundation excavation construction and its application are studied in detail. by analysing the supervision, statistics from, the practical excavation engineering, soil rheology is thought to be the main reason of the displacement heavy of the soft soil and the destruction of the enclosure structure, in deep foundation excavation construction on condition of the high theriomorphic of enclosure structure and good seepage resitting

    本文在已有研究成果的基礎上,對大面積軟土深基坑時土層變位理論及應用進行了探討:依據現場監測數據,推導出時軟土變形的經驗公式,分析了軟土深基在圍護剛度大、基坑防滲效果好的條件下,基坑土層變位、圍護受力破壞發展的主要原因。
  8. In this paper, the finite - element numerical analysis calculation is applied to the foundation of high - rise and multi - floor building and the evolvement law of stress and displacement of tunnel used by urban traffic to explore the mutual influence between the wall rock of underground space and high - rise building foundation, taking account of the specific construction situation in the " sanmu garden " project in dadukou district in chongqing, from the perspective of underground space static - force structure stability analysis to open a underground tunnel with 6m in span and 7. 5m in height for track traffic 20m below the surface. this paper, taking considerations of three different states, i. e. the natural state without any artificial interference, the state of high - rise buildings on the surface, and the underground tunnel state with excavation for track traffic, and four plane lines and four vertical lines, analyzes and studies the distributing law of stress and displacement of calculation section from the following aspects : ( 1 ) the main stress vectorgraph, displacement distribution graph ( ux, uy ) and chromatogram graph of stress isoline ( 1, 2, xy ) of section under different states ; ( 2 ) the contrastive distribution curve of stress ( 1, 2, xy ) of different plane and vertical lines under the same state ; ( 3 ) the contrastive distribution curve of stress ( 1, 2, xy ) of the same plane and vertical lines under different states, wishing to provide references for underground space utilization and project designing and construction of the tunnel under high - rise buildings in the future

    本文合重慶市大渡口區「三木花園」發建設項目,從地下空間靜力穩定性分析角度出發,針對在該項目中涉及的高層和多層建築物以及在其地下20米處了一個用於軌道交通的跨度6米,高7 . 5米的地下隧道這一具體工程情況,採用2d - 3d -有限元分析程序對高層與多層建築物的地基基礎及其與城市軌道交通使用的地下隧道圍巖的應力與位移演變規律進行了有限元數值分析計算,探索了地下空間圍巖與高層或多層建築物地基基礎之間的相互影響,通過考慮未受到任何人為擾動影響的天然狀態、地表存在多層或高層建築物狀態和地下用於軌道交通的地下隧道狀態等三種不同狀態以及4個水平剖線和4個垂直剖線等不同情況,從以下幾個方面具體分析研究了計算斷面的應力與位移分佈規律: ( 1 )在各種不同狀態下計算斷面的主應力矢量圖、位移分布圖( ux 、 uy )以及應力等值線色譜圖( _ 1 、 _ 2 、 _ ( xy ) )等; ( 2 )相同狀態下不同水平與垂直剖線的應力_ 1 、 _ 2和_ ( xy )對比分佈曲線; ( 3 )不同狀態下相同水平或垂直剖線的應力_ 1 、 _ 2和_ ( xy )的對比分佈曲線等,為今後在對地下空間的發利用以及在高層建築物地下硐室時的工程設計和工程施工提供參考依據。
  9. In addition, comparing to direct using fp _ growth algorithms, this algorithm has no need to expand negative item to original database, and construc or destruct additional data structures, which only make some changes on the original frequent pattern tree, so it has certain advantages in time and space costs

    除此之外,該演算法與直接使用fp _ growth演算法掘含負項目的頻繁項集演算法相比,無需對原始數據庫進行負項目的擴展,也不用再造並銷毀額外的數據,只需在原始的頻繁模式樹上修改,在時間和空間的銷上都具有一定的優勢。
  10. With the rapid development of road and communication of city, the harm effect that the blast vibration induced by building mass undergrounds or tunnels and digging blast underground structures act on the ground environment, are increasingly remarkable

    隨著道路、城市交通事業的迅速發展,大量地鐵、隧道的修築,淺埋地下爆破,由此而導致的爆破振動對地面設施,特別是對城市地面建築的危害效應越來越顯著。
  11. Secondly, this paper made some theoretic researches on its engineering classfication and applicable scope for this technology ; then combining with project example, this paper carried out scheme design for this technology, and compared some different kinds of underpinning scheme and node and structure design, and put forward the method of " reinforcce steel bar through column " to build pile cap beam, " resistant bend and shear anchored reinforce steel bar " to strengthen column consolidation effect, and the method of " steel plate hoop " to build reinforcing bar connection of the foundation beam, etc. in the process of the consturction scheme research and implement, this paper synthetically elaborated the organizaton for project construction, put forward the construction technical measure of specific aim on the artificial pile, and pile cap beam, and underground adding layer and structure stabilization, and overall structure stabilization and so on. for this project, adopt reinforcing bar concrete to brace hole wall to ensure the safety of engineering in the artificial pile construction, use flexible connection catch to make the cage hoisting easier to simplify the construction process, use the method of earthwork statified symmetrical balance in the process of underground adding layer excavation

    本文首先對于基礎托換與加固技術的目的和意義、國內外發展狀況進行了綜合闡述;其次對該項技術工程分類及適應范圍進行了理論上的分析研究;然後合工程實例對該項技術進行了方案設計,對比幾種不同的托換方案和節點及造設計,提出了「通筋穿柱法」做承臺梁, 「抗彎抗剪錨筋法」強化柱加固效果, 「鋼板箍法」做地基梁鋼筋連接點等多項技術;在施工方案的研究和實施過程中,對于工程施工組織進行綜合闡述,並就人工孔樁、承臺梁、地下加層及加固、整體穩定等專項施工方案提出有針對性的施工技術措施,人工孔樁施工採用鋼筋砼護壁確保孔樁的安全成型,使用柔性連接鉤進行鋼筋籠吊裝簡化施工工序;承臺梁施工採用梁主筋橫穿柱身化學膠錨固等;地下加層綜合施工技術採用土方分層對稱平衡,分段土做筏基自穩等;最後對于該工程實施后的效果分析,說明該項綜合施工技術的可行性。
  12. Drill and blast method of tunnel excavation on hard rock

    硬巖地鐵隧道鉆爆法合盾法襯砌的施工技術
  13. 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()築物基坑等露天爆破中,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
  14. In smr system, the relation between discontinuities and slope freeing face was considered, so was excavating method. however, slope height was omitted in this system. as a result, smr is 5 - 10 point lower than that of actual stability

    Smr法在rmr分類體系的基礎上合理地考慮了面產狀及其與臨空面的組合情況對邊坡穩定性的影響,另外將邊坡方式作為參評因子,較全面地考慮了各種影響因素的綜合作用。
  15. So far as the water conveyance project of dahuofang reservoir is concerned, a summary is made herein on the topography, geomorphy, regional structureal stability, stratigraphic lithology, geological formation, hydrogeological condition and the main engineering geological problems based on the geological investigation achievements got from the design phase of the project in combination of the actual geological condition revealed during the excavation concerned

    摘要主要針對大夥房水庫輸水工程,根據其設計階段的地質勘察成果,同時合施工中已揭露的實際地質情況,對地形地貌、區域造穩定性、地層巖性、地質造、水文地質條件、主要工程地質問題等進行了綜合評述,以期關心本工程的人士能對隧洞的工程地質條件有初步了解和認識。
  16. Applying the basic theories of spatial data mining and geomorphology, taking the loess plateau of north shaanxi province, china as the research area, this dissertation explored the theories and systematic structures of geomorphologic data mining and acknowledge discovery from dems, ascertained the systematic structures of topographic factors and synthetic topographic acknowledge, as well as systemically summarized mining algorithms from dems. the author pa id more attention also to analyze the principle and algorithm of flow length, curvature, relief, the earth ' s surface incision and gully density. in this research, the elementary constitutes and mining algorithms of regional character acknowledge in the loess plateau were probed

    本研究在廣泛總前人研究成果與研究經驗的基礎上,利用空間數據掘和地形地貌學的基本理論,以陜北黃土高原多地貌類型區為實驗樣區,以1 10000比例尺dem為樣本數據,探討了dem中地形地貌數據掘與知識發現的理論方法和體系;確定了宏觀和微觀地形因子、地形綜合特徵知識的體系;系統總了dem基本地形因子的提取演算法,並重點對坡長、曲率、地形的起伏度、切割深度和溝壑密度因子提取的原理與演算法作了深入的分析;提出了黃土高原地區區域特徵知識的基本成及其系統完整、科學可行的掘提取演算法;擴充了arcviewgis軟體平臺中dem空間分析的基本功能;實現了以delphi7 . 0為平臺的地形信息輔助掘系統的設計與發;完成了對黃土高原多地貌類型區(樣區)地形信息空間分異特徵的分析。
  17. Combined with the real example of monitoring pressure on the supporting system in the long span underground space of dk7 + 692 section at jiao - xin line of chongqing light railway, it is set forth the methods about choosing the support system and its parameter, digging methods of underground space, measuring and testing methods for the stress of the support system ; the testing results and variation pattern were analyzed for the stress of the initial supporting i - steel axial stress of bolt, stress of shot - concrete, supporting pressure of temporary i - steel and stress of steel of the second lining, then, the reason for deformation of the support system induced by sharp increase of i - steel was determined

    摘要合重慶市輕軌較新線大坪車站大跨度地下空間dk7 + 692斷面施工支護體應力監測的工程實例,闡述了該大跨度地下空間支護的參數選擇、地下空間的方法、支護體的應力量測方法及測試手段;分析了支護體初期支護工字鋼拱應力、錨桿軸力、噴射混凝土內應力、臨時工字鋼支撐應力、二次襯砌鋼筋應力等測試果和變化規律;確定了工字鋼拱應力急劇增大而可能引起支護體系失穩的原因。
  18. First of all, the data system in the article is discussed and the goal function used to optimize the agricultural structure and the inhabitable condition are offered. then according to the characteristic of agricultural data system the logical structure of data bazaar in the data warehouse in the system is designed and the program for drawing out the data for data warehouse are offered. and we use the analysis services in sql server 2000 to design the multi - dimension data volume, which laid the groundwork for the later olap and data mining, we make use of the technique of mining the association rules to discover the rules in the data which are processed in a certain extent

    本文首先探討了該系統中的數據指標體系,給出了相應的優化農業使用的目標函數和約束條件;然後根據農業數據的特點,設計了該系統中的數據倉庫中的數據集市的邏輯,給出了相應的數據倉庫數據的抽取程序;利用sqlserver2000中的analysisservices設計了數據倉庫的多維數據集,為後面的聯機分析處理和數據掘打好了基礎,並利用關聯規則掘技術,對經過一定處理之後的數據進行掘;最後選擇windows2000作為網路服務器、 sqlserver2000數據倉庫的服務器、利用microsoftvisualinterdev 、合asp 、 frontpage 、 photoshop等作為系統發平臺,設計發基於intranet的農業優化決策支持系統,使得決策支持系統在intranet進一步擴展。
  19. Firstly, according to the natural geology study of the quarry, the control structure planes are determined, which are cut to be building blocks by two sets of main joints. failure can occur due to the intensity weaken of the joint planes caused by excavation relief and rain immersion

    首先研究了采場的自然地質條件,確定了影響邊坡穩定的控制性面,即塊體主要由兩組節理切割而成楔形體,由於卸荷及雨水浸泡,致使節理面強度減弱而發生破壞。
  20. Abstract : in this paper the mathematical model for shape optimization of arch dam subject to crack - depth constraint is estabilshed and the super finite element method ( sfem ) for arch dam cracking analysis is used as the re - analysis method. the research findings on xiaowen arch dam show that the shape optimization of arch dam subject to crack - depth constraint may further help reduce the volume of dam

    文摘:本文引進裂縫深度約束條件,研究了拱壩裂條件下的體形優化設計問題.分析採用超級有限單元法,既能有效控制計算規模又能方便地反映裂的局部特性.對小灣拱壩和溪洛渡拱壩進行的優化設計研究表明,在優化過程中允許裂並考慮裂約束條件,可以更好地掘拱壩潛力,進一步減小壩體混凝土方量
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