main construction 中文意思是什麼

main construction 解釋
重點建設；重點項目；主體工程
  • main : adj 1 主要的，主，全，總。2 充分的，盡量的；全力的，有力的。n 1 體力，氣力；力〈僅用於 with might...
  • construction : n 1 建築，結構，構造，架設，鋪設；建設；設計；工程；建築法，構造法，建築物；【戲劇】搭置，布景，...
  1. The thesis has summarized the development of the oblique - pull bridge, its construction technology and the importance of bridge construction control, then has introduced project general situation, and has narrated detailed regulation, organization construction, the major work and difficult part of this bridge construction control. the following is the key part of this thesis, firstly, it has introduced the experiment work of early stage, structural calculation and its theoretical result : the absolute altitude of each operating mode, the absolute altitude of building mould in each section and the absolute altitude after pouring concrete ; then, it has discussed the method and content of the line shape control of the main beam, actual absolute altitude of building mould is put forward, and it has described the method of structural stress monitoring, how to arrange measure point and collect data, and how to analyze data. it has also narrated the method of rope force detection and structural temperature inspection

    本論文在總結了斜拉橋的發展及其施工工藝，並指出了橋梁施工控制的重要性之後，簡要的介紹了工程概況，敘述了炳草崗金沙江大橋監控細則、組織機構及監控的主要工作和難點部分；論文的核心部分，在介紹了炳草崗金沙江大橋施工控制與監測工作的前期實驗工作和施工各工況標高、各節段支模標高、澆注混凝土后的標高的結構計算和其理論計算結果之後，詳細論述了主梁的標高線形控制方法和內容，實際支模標高的提出，結構應力監控的方法、布點、測讀及其對測讀數據的合理分析方法，索力檢測和結構溫度監測的方法。
  2. Main products : filters and filter elements for air engine oil and fuel filtering. used in automobiles. tractors. powerful diesel engines. construction machines. and oil tankers etc

    主要產品：汽車、拖拉機、大馬力柴油機、施工機械、重油船用柴油機用的空氣、機油、燃油三大系列的濾清器、濾芯。
  3. It focuses on the theory of the mineral functional materials " improving the anti - chloride permeability and the chloride binding. the main achievements of this article include : 1 ) use the technology of xrd, sem, bet, laser particle size distributor etc to test the component, the construction, particle size distributor, specific surface etc of micro - silica, ultra - fined slag, high quality fly ash, meta - kaolin clay, four types of the mineral functional material, theoretically analysis the functions which the four mineral functional minerals act on cement concrete, namely pozzolanicity effect, filling effect, micro - aggregate effect, surface adsorption effect and so bring into play the affect of plastification, lowing of temperature, reinforcement, improvement of durability. base on this analysis we can conclude that the proper diameter of the mineral functional material is 5 m - 15 m, that is blain fineness 4500cm2 / g - 7500cm2 / g

    本論文的主要成果包括以下幾個方面： （ 1 ）採用xrd 、 sem 、 bet 、激光粒度分析儀等多種測試手段，探明了以硅灰，超細磨粒化高爐礦渣，優質粉煤灰及偏高嶺土超細粉等4種超細礦物功能材料的組成、結構、粒度分佈、比表面積等基本性質；從理論上分析了礦物功能材料在混凝土中的4種效應，即火山灰效應、填充密實效應、微集料效應、表面吸附效應，並由此發揮出增塑、溫峰削減（降熱） ，增強及耐久性改善等作用；通過相關理論分析，推導出礦物功能材料的合理粒徑范圍在5 m 15 m ，即勃氏比表面積為4500cm ~ 2 g 7500cm ~ 2 g 。
  4. " 2. part ii, which contains chapter ii, iii, aims at reviewing legislative practices in shipping industry in main countries / regions. the author represents and analyses the investment laws in shipping industry of the main countries / regions in asia, america, europe and australia, according to introduction of general investment laws and special ones in shipping industry, which contains foreign investment laws on international shipping, auxiliary services, port construction and port service, internal waters and cabotage right, and the regulations on ship registry and seaman employment

    第2章以一般投資法和專門的航運投資法（包括國際海運、海運輔助業、港口服務和港日建設與經營、內水及沿海運輸領域的外國投資立法，以及船舶登記制度與船員雇傭方面的規定）為線索，以香港、東盟、美國、智利、英國、澳大利亞的立法為重點，分別對亞洲、美洲、歐洲、澳洲主要國家（地區）的航運投資法律制度做出了述評。
  5. Landslide is a geological hazard with serious losses. it is very important to research the controling methods. slide - resistant pile, which has many advantages such as high adaptability, little interference to landslide and geological environment, short construction time, high silde resistance, is a main method to control landslide. pneumatic down - the - hole hammer is a drilling method with many advantages. its features, such as wide application range, high hole quality, no circulating medium, low operation regulations, and drilling big diameter rock hole, fit to construct slide - resistant pile. according to the requirement of silde - resistant pile construction, this paper analyses feasibility that pneumatic dth hammer drilling applies to construct slide - resistant pile on the basis of introducing the features of pneumatic dth hammer. then an applied example is given

    滑坡是一種危害極大的地質災害，它的整治方法研究具有重要意義.抗滑樁是一種適應性強、對滑坡穩定性和地質環境干擾小、工期短、抗滑能力強的滑坡整治方法.風動潛孔錘鉆進是一種具有許多優點的鉆進方法，它的許多特點，如成孔質量高、應用范圍廣、無液體循環介質、鉆進規程參數小、可實現大直徑基巖鉆孔等都適合於抗滑樁施工.文章在介紹風動潛孔錘鉆進特點的基礎上，根據抗滑樁施工要求，分析了風動潛孔錘用於抗滑樁施工的可行性，並舉出了其應用實例
  6. Comparing with the same category overseas jointless bridges, the new type bridge has more reasonable structure, more simple and convenient construction, and better use effect etc. the main work in this paper is described as follows : ( 1 ) this paper introduces phylogeny and reseach survey of the joints bridge inland and abroad, and a new jointless bridge structure ? new type semi - integral abutment bridge is based on these, which characteristic of own structure and setting of primary component are expatiated. ( 2 ) this paper analyses influence of temperature effect, creep, shrinkage and circumambient soil of run - on slab on the new type structure, and analyses the forcing performance of beam, abutment and run - on slab of the new type semi - integral abutment bridge, and constrast to the same category joints bridges

    本文主要做了以下工作: （ 1 ）介紹了無縫橋梁在國內外的發展歷史、研究概況，並在此基礎上提出了一種新的無縫橋梁結構形式-新型半整體式無縫橋梁，闡述了它特有的結構形式以及主要構件的設置; （ 2 ）分析了溫度效應、徐變和收縮以及搭板周圍土體對這種新型結構的影響，對新型半整體式無縫橋主梁、橋臺以及搭板進行了受力性能分析，並和同類無縫橋梁進行了對比分析。
  7. Abstract : this paper expounds the main construction method of west cable tower of chongqing egongyan yangtze river suspension bridge, and gives a detailed description of construction technology of climbing form system with an inner climbing scaffold

    文摘:介紹重慶長江鵝公巖大橋懸索橋西塔主要施工方法，對西塔塔柱內爬架爬模系統施工工藝作了詳細闡述。
  8. Then, a thorough discussion and sum ? p about the main construction process of cfst tied ? rch bridge without wind bracing is presented in the paper in association with the construction practice of the bridge. in addition, the author put emphasis on the static calculation of two point integral hoisting construction method in single cfst arch rib. futhermore, the stabilization of arch rib in construction and service stage are analyzed detailedly

    本文結合該大橋的施工實踐，對無風撐鋼管混凝土系桿拱橋的主要工藝施工流程進行了全面論述和總結，並重點對單片鋼管拱肋兩點整體吊裝的結構受力進行了靜力計算及對拱肋在施工和運營階段的穩定進行了分析。
  9. Abstract : main construction method of seamless railway at home and abroad is introduced. construction method of railway laying machine model pk1 - 20es ， svm1000 ， svm1000s and tcm60 is compared each other. long railway laying machine ntc which was used at qing - shen passenger seamless railway is described in detail

    文摘:介紹了國內外無縫線路施工的主要方法，對pk1 - 20es型鋪軌機、 svm1000及svm1000s型鋪軌機以及tcm60型鋪軌機施工方法作了比較，並結合秦沈客運專線無縫線路施工對ntc型長鋼軌鋪設機的應用作了較詳細介紹。
  10. This article discusses the type of main construction and material selection of key parts on overseat, single - track beam support of traffic track

    摘要對跨座式單軌交通軌道梁支座的主要構造形式、關鍵零部件的材料選用等進行了分析研究。
  11. This paper introduces the main construction achievements of the fine course economic mathematics foundation in anhui

    摘要介紹了安徽省精品課程《經濟數學基礎》課程建設的主要成果。
  12. Abstract : main construction points of qingfang hospital station on qingdao subway under the condition of hard surrounding rock are described. blasting control and vibration monitoring are stressedly introduced

    文摘:闡述了青島地下鐵道青紡醫院車站在堅硬巖層中的施工要點，重點介紹了爆破控制、震動監測等內容，對于城市硬質巖石條件下的地下工程具有借鑒意義。
  13. Main construction dimension sersie of instrument cabinets and chassis

    儀表櫃和儀表箱主要結構尺寸系列
  14. The main construction technology of installation engineering of sewage disposal plant

    城市污水處理廠安裝工程主要施工技術
  15. China northern aoyuan international stone park is one of the main construction projects as well as the most important component of the developing plan of stone industry in fangshan district, which is located at yancun town of fangshan district, with total occupation of land of 133 hectares and investment of rmb 720 millions as programmed

    該項目所在地交通便捷，緊臨北京市西六環路、京石高速公路、 107國道，京廣鐵路支線良坨鐵路經此而行，國際性港口天津新港距此項目僅80分鐘車程。
  16. Regarding town adn village global development as main construction project

    以城鎮總體開發為主的建設項目。
  17. It gives a detailed introduction to main construction process, and analyzes the advantages and disadvantages of this method

    對車站主體各主要施工工序進行了詳細闡述，並分析了該施工方法的優缺點。
  18. The fast development of knowledge economy and science and technology in the epoch put main construction in an important place

    摘要知識經濟和科技迅猛發展的新時代把實踐主體的建設提到了重要的地位。
  19. Considering our country ' s population and land factors, building sub - high rise residence has been the main construction tendency

    在此背景下，考慮到我國的人口、土地因素，建設小高層住宅體系已成為主要發展方向。
  20. This paper introduces the application scope, material requirements and main construction machines of the cement mixing pile, and probes into the construction technology and quality control measures of cement mixing pile

    簡要介紹了粉噴樁的適用范圍、材料要求和主要施工機械，重點探討了粉噴樁的施工工藝及質量控制措施。
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