working excavation 中文意思是什麼

working excavation 解釋
工罪道
  • working : adj 1 工作的，從事勞動的。2 操作的，作業的。3 工人的。4 （用於）實際工作的，任事的；使用（中）的...
  • excavation : n. 1. 開鑿；發掘；挖掘；挖土，剜通。2. 穴，洞；坑道，開鑿成的山路。3. 【考古】出土文物，發掘物。
  1. The principal conclusions include : ( a ) the composite system is composed of both active - bearing structural members and inactive - bearing ones, being of a character of combination of rigid retaining structures with flexible ones, so its working mechanism will be behaved as sharing loadings, waterproof and impermeability, loading transfer, local reinforcement and pre - reinforcement ; ( b ) the experimental results show that much more subsoil will participate in retaining action, soil stresses of internal slope will be shared uniformly and deflections caused by excavation will be reduced notably because of cooperation of nails and cement - soil mixing pile wall ; and ( c ) the internal forces of facing in vertical model will be a control factor of design and the cross section tensile strength of cement - soil wall will govern strength of the

    主要研究結論有： （ 1 ）復合土釘支護的作用機理主要為臨時加固土體以保證局部穩定、有機聯系以共同承擔荷載、改善土體性質起到止水抗滲作用。 （ 2 ）試驗結果表明：復合土釘支護能夠充分調動周圍土體共同作用，有效地控制基坑變形；復合土釘支護中止水帷幕的插入深度和強度對控制邊坡變形與失穩有較大作用；復合土釘支護效果明顯優於一般的土釘支護。 （ 3 ）面層與邊坡土體共同變形，設計時可按外力作用下的彈性地基梁進行計算。
  2. It is quite evident that the rm - 80 is not suited to working on the harden ling. in order to make rm - 80 be suited to the conditions in china, we conduct an analyse and a calculation theoretically on excavating obstruction, excavating productivity and traction ability sa well. so that we can choose a better matching of produvtivity to solve problem of insufficient ability of excavation

    為使rm80型全斷面道碴清篩機的性能適合我國國情，我們從理論上對該機在板結地段作業時的挖掘阻力、挖掘功率及作業工況下的牽引能力進行計算分析，從而選擇出一種更好的功率匹配關系，解決挖掘能力不足的問題。
  3. On the railway line nuder normal major repair cycle, rm - 80 full section undercutting ballast cleaning machine has enough excavation ability in working condition, productivity can come up with it ' s design standard

    對于正常大修周期的線路上， rm80型全斷面道碴清篩機作業運行工況具有足夠的挖掘能力，作業效率基本上能夠達到其設計標準，這些在國外已經得到了充分的證明。
  4. Distribution laws of stratum stress with working face excavation in subway tunnels

    城市地鐵隧道工作面開挖的地層應力分佈規律
  5. During the deep - hole blasting for the excavation of guishan quarry for construction of baoquan pumped storage hydropower station, the blasting powder factor and the charging concentration of the blasting powder in the rock are reasonably controlled, and then the rate of blasting chunk is greatly decreased with the reduction of the working amount of the boulder blasting afterwards in conjunction with the suitable excavator and crusher etc

    摘要在寶泉抽水蓄能電站工程龜山料場開挖的深孔爆破中，合理控制了爆破單位耗藥量和炸藥在巖石中的集中度，最大限度地降低了大塊率，並結合使用適宜的開挖及破碎機械等措施，從而減少了二次爆破工作量。
  6. This article puts forward the concepts, definitions, basic theorems and mathematic models of the information force, energy and the information measure of the structural complexity ; establishes new metrics for assessing the production systems structural complexity ; and proposes theorems of simplification and complexity decrease for production systems of enterprises. a case study of structural complexity assessment for excavation working face of mine has been illustrated

    提出了信息力、能和結構復雜性信息量度量的基本概念、定義、基本原理和數學模型;建立了企業生產系統結構復雜性評價的新尺度;提出了評價方法和系統結構的簡約化、復雜性減少原理;並應用此理論與方法對井工企業掘進工作面系統結構復雜性評價進行了實證研究
  7. Sheet piles is often used for excavation protection in costal areas of china. one pile with three usages means sheet piles are used to support loads from superstructures and to sustain lateral soil pressure for the basement besides working as retaining structures during excavation

    「一樁三用」是指圍護排樁除了在基坑開挖中作為擋土結構之外，也作為建築物工程樁承擔上部結構荷載同時還作為地下室外墻抗側壓力結構體系的一部分。
  8. In order to make a safe and economical design of a deep excavation support system, it is require to make a comprehensive and scientific analysis on the working state of the excavation support system, expecially its deformations, in this paper, a new finite element method based on the team - column theory, which takes into account the effect of release of lateral resistance force and transformation of structure model, is put forward in the light of the characteristics of a soft soil foundation

    為了能夠安全、經濟地進行基坑支護設計，需要全面、科學地分析支護體系的工作狀態，尤其是支護體系的變形狀態。針對軟土地基的特性，本文提出了考慮土體抗力釋放與結構模型隨施工過程改變的新桿系有限元法，並編制了求解支護結構內力與變形的計算程序。
  9. In this article, geotechnical engineering numerical analysis program flac4. 0 is used, working mechanism and main influential factor of composite soil nailing system with step excavation was calculated in detailed, contain distribution and influential factors of axial force and the max axial force in soil nails ; the variation of axial force in anchors ; the variation and influential factor of foundation pit horizontal displacement, ground surface settlement, ground surface horizontal displacement and rebound deformation

    本文採用巖土工程數值分析軟體flac4 . 0 ，對樁錨復合土釘支護在分步開挖下的工作性能和主要影響因素進行了詳細的計算，分析了土釘軸力和最大軸力的分佈規律、影響因素;錨桿軸力的變化規律;基坑水平位移、地表沉降、地表水平位移和坑底隆起的變化規律以及影響因素的敏感程度。
  10. And because the excavation is often processed in steps during the multi - timbering structure construction, the thesis also analyses briefly to the multi - timbering structure on each working condition during the process of excavation and compares it with the actual measurement combining with the analysis method considering soil - structure and load increment method which is put forward in the thesis

    同時，本文也針對多支撐支護結構施工時，存在的分步開挖的情況，結合本論文所提考慮土-結構共同作用的分析方法及荷載增量法理論，對多支撐支護結構在開挖過程中各工況進行了簡要分析，並與實測結果進行了比較分析。
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