過橋管 的英文怎麼說
中文拼音 [guòqiáoguǎn]
過橋管
英文
crossover pipe-
In accordance with the inherent continuity and stage - by stage essence characteristic of america ' s policy towards scandinavia, this part elaborates on how the united states treated scandinavia : from requiring of it the right to the bases in it, from orbiting the three scandinavia countries norway, denmark, and iceland into the north atlantic treaty organization, and making them under the control of the trade between the east and the west, to obliging the three countries to desert the " bridge building " between the east and the west
根據美國對斯堪的納維亞政策的內在連續性和階段性的特點,著重闡述了美國對斯堪的納維亞從最初只要求基地權利到最終將斯堪的納維亞的挪威、丹麥、冰島三國納入北大西洋公約組織。並將斯堪的納維亞的挪威、丹麥等國裹脅進東西方貿易管制中以及迫使斯堪的納維亞國家放棄東西方「搭橋」政策的過程。第三部分進一步探討美國對斯堪的納維亞政策的演變過程。Zhejiang new huahe general machinery co., ltd. taizhou hua he engine parts co., ltd. lies in the land scape shore of east see of china - jinqing town luqiao dstrict taizhou city, it is a key base in producting electrical generator in china presently. the company was founded in 1990, managerial philosophy of company is that " take person with ability as basement, develop and try to be practical, quality first, service intensive " and the spirt of onterpriseis that " hold together and innovation, keep on aggressiveness, pursue superiority ", it will make the company to explode constantly and is has passed iso9001 : 2000 quality system ceritfcation, ce
浙江新華和通用機械有限公司原臺州華和機車部件有限公司,位於風景秀麗的東海之濱-臺州市路橋區金清鎮,是國內目前生產發電機的主要基地。公司創建於1990年,一直「以人為本開拓務實質量第一服務至上」的經營宗旨和「團結拼博求實創新不斷進取追求卓越」的企業精神,促使企業不斷蓬勃發展,並已通過了iso9001 : 2000質量管理體系認證和ce認證。Is it due to the decline of auditing quality, or providing nonstandard uncensored auditing opinion to change the auditor ? is the changing of auditor will influence the auditing quality ? if it is true, what is the potential explanation ? for the attention of above - mentioned problem, this thesis attempt to test some samples of auditor changing in chinese stock market, to find the underlying signification of the changing auditor event, and the effect on the auditing quality
出於對上述問題的關注,本文試圖對我國證券市場中的若干審計師變更樣本進行檢驗,以便發現審計師變更事件的潛在含義,以及其是否對審計質量產生影響。本文以盈餘管理為橋梁,通過2001 - 2004年度上海a股數據檢驗審計師變更與審計質量的相關性問題。最後得出的結論是審計師變更能在一定程度上會影響審計質量。B. construction of a vehicular bridge over so kwun wat river
B .興建一條行車天橋,跨過掃管笏河Highway structures, three immersed - tube cross - harbour tunnels, nine road tunnels and three bridges built high above sea level
座道路構築物、三條沉管式過海隧道、九條行車隧道和三條跨海大橋。By emptying the above mentioned theoris and conclusions, this paper introduces detailedly the whole process of the compare and selection of cangzhou city gongrong road canal bridge ' s plan, design calculation and check of structure. the internal force calculation of the bridge adopts the program of plane member system ( bricas ), and it was checked by the program of brcad
本文最後應用上述理論和結論,以大量篇幅詳細介紹了滄州市光榮路運河橋(下承式鋼管混凝土系桿拱橋)從方案比選到結構設計和計算、驗算的全部過程,以及施工中的要點,本橋內力計算採用平面桿系有限元計算程序, (交通部公規院的《橋梁設計綜合計算程序》 ( bricas4 . 0 ) ) ,並採用空間有限元程序( brcad2 . 0 )進行驗算。The software ansys6. 0 is used to analysis the stability of the state after construction of tongwamen bridge, linear method is used in analyzing the finite element model of the bridge, the coeffient of stability of different state after construction is given. on the basis, the effect of different factors such as the arrangement of lateral brace, the sloping angle of arch ribs, the stiffness of bridge deck system, the effect of non - orientedly conservative loadings of the hanger and tie bar etc is discussed. the different coefficients of stability of changing these factors are given, so the factors that are vital to the lateral stability of x - type arches are found, and the rationality of the methods taken to enhance the lateral stability of tongwamen bridge is evaluated
本文應用有限元分析商業軟體ansys6 . 0 ,採用線彈性方法,通過對該橋的空間有限元模型進行穩定性分析,得出其成橋運營階段各種工況下的穩定安全系數。在此基礎上,本文還通過有限元模型分析,就拱的矢跨比、吊桿(立柱)的非保向力效應、橋面系的剛度、橫撐布置形式、拱肋側傾角等因素對該橋整體穩定性的影響展開探討與研究。文中給出了各因素變化情況下的穩定安全系數,指出了對鋼管混凝土提籃拱橫向穩定性有顯著影響的因素及其合理變化范圍,並對銅瓦門大橋提高橫向穩定性的措施的經濟合理性進行了分析。Ppr idle elbow tube
Ppr過橋彎管This paper introduces the development and present situation of concrete - filled steel tube arch bridge in the world ; generally analysis the mechanism, construction technology, construction equipment of the job practice ; advance the entire scheme of the long - span concrete - filled steel tube arch rib construction ; at last give the analysis the concrete scheme of the concrete - filled arch rib construction. this paper declares the reference value of the study through the above
本文介紹了國內外大跨度鋼管混凝土拱橋主拱肋施工的發展和現狀;綜合分析了拱橋施工的機理、技術和設備情況;提出了大跨度拱橋主拱肋施工的完整解決方案,最後通過具體橋梁施工方案的設計分析,說明了本項研究成果的現實參考價值。The methods that can efficiently suppress the disturbance on gate of switching component of the inverter - bridge are synthesized. a dual - inductor output filter is employed to improve electromagnetic interference ( emi ), due to turn - on or turn - off of the power switches of the inverter, which may be lead loads into trouble
本文詳細論述了1kva25hz新型鐵路信號電源和2kva高頻在線式ups的設計和調試工作,總結了幾種能夠有效抑制逆變橋功率開關管門極干擾的措施,並且運用一種雙電感結構的輸出濾波器來改善由逆變器功率管在開關過程中產生的、影響負載設備正常工作的電磁干擾。The half analytic formula is reasoned out, which is applied to the sensitivity analysis on design parameters. through the sensitivity analysis of design parameters in constructing phase of nanpu bridge, the main design parameters are confirmed. based on this, the real value of parameters are identified by least square method, by this token, the error of design parameters can be eliminated in the process of construction control
為了減小鋼管混凝土拱橋施工過程中的施工控制誤差,本文推導出了用於結構設計參數敏感性分析的半解析公式,並對南浦大橋各施工階段的結構參數進行了敏感性分析,從而確定出該橋的主要設計參數,在此基礎上,利用最小二乘法對這些參數進行識別,估計出各參數的真實值,以消除施工控制中結構設計參數誤差。In which, it gives inquiring of the construction of deep - water foundations and the usage of floating crane. the construction program of bridge pier foundation will be fixed according to the water depth. if the water depth is less than 4m, pier foundation will adopt the method of building island by earth filling ; if the water depth is more than 4m and there is over burden at river bed, at the same time, it has sufficient bearing capacity to load steel pipe pile, the steel pipe pile platform will be adopted
其中,對深水基礎的施工及浮吊的使用進行了探討,根據水深確定橋墩基礎的施工方法,對水深不超過四米的橋墩基礎,採用填土築島的方法:對水深大於四米,河床有覆蓋層,且能保證鋼管樁具有足夠的承載力的橋墩,採用鋼管樁平臺;對主河道上河床沒有覆蓋層,鋼管樁無法插打的橋墩,採用浮式平臺。Abstract : this paper introduces the whole course of orga nization and management on the conversion of hai qiao, which has achieved in on ly 45 days. it brings valuable experience for marine reequipment
文摘:介紹了「海橋」輪改裝工程的組織和管理的全過程,創造了45天改裝完工的佳績,為船舶的改裝工程積累了寶貴經驗。In 2000 passed theiso9001 quality system authentication, the main camp product includes : the filter, filters the separator, the oil - water separator, thesilencer, cuts shui qi, the respiration valve, the fire resistance, the hydraulic pressure safety valve, kong leijian, the metal vlexiblehose, the ripple compensator, fluctuates under the oil installment, the pot the sampling, the crane tube, lightly falls the springboard, the steel structure trestle, the liquid level indicator, the oilinterceptor, the heater, regards product and so on boundary
2000年通過了iso9001質量體系認證,主營產品有:過濾器、過濾分離器、油水分離器、消聲器、切水器、呼吸閥、阻火器、液壓安全閥、孔類件、金屬軟管、波紋補償器、浮動出油裝置、罐下采樣器、鶴管、輕落跳板、鋼結構棧橋、液面指示器、阻油器、加熱器、視境等產品。The construction of the bridge began in oct 1999, and the closing up of the steel tube was in dec 2000. during that period, i learned and analyzed the current construction methods fairly comprehensively, and collected the construction technique data of the cfst arch bridges having been built. based on this, aided by the simulation of construction procedure using finite element program, i proposed the operation program to make the steel tube segment be located at one time, and the scheme of dividing rooms to segment pouring
大橋於99年10月開工, 2000年12月主橋鋼管合龍,在此期間,本人就目前鋼管混凝土拱橋的施工方法進行了較全面的了解和分析,搜集了此類已建橋梁的施工技術資料,在此基礎上,又藉助有限元程序對施工過程模擬計算的支持,提出了在梅溪河大橋懸臂安裝過程中,鋼管節段一次就位的操作程序和鋼管混凝土分倉灌築的方案,並為施工單位采納應用。Abstract : large transmission main pipe line engineering, treated foundation on deep muddy, thick backfilling ground is introduced in this paper, cement mixed combined earth foundation is designed and calculated, pipe bridge 、 pipe pass through dam and etc, technical measures are also introduced
文摘:本文介紹深淤泥厚填土場地大型輸水干管工程的地基處理,水泥攪拌樁復合地基基礎設計與計算及過橋管、過堤管等的技術處理措施。The validation of the above method is verified by several cooperative hybrid dynamic testis of cft column and bridge structure and virtual pseudo dynamic tests
通過鋼管混凝土柱及橋梁結構的真實擬動力試驗及數值模擬試驗,驗證了該方法的可行性。Based on the analysis of above study and the traditional experience, it concludes systemic pilot method under different conditions and also presents the guarantee measures. the bridge limits the height and breadth of channel, some measures and regulations of the safety management are necessary for the developed dependability
由於橋梁的架設限制了船舶通航的高度和寬度,因此在此提出保障船舶在橋區安全航行應建立的各種保障措施和航行安全管理規則等,以提高船舶過橋航行的安全可靠性。The theory and method in detecting quality defect of concrete filled steel tube arch bridge by ultrasonic wave are summarized, and the parameter character and waveform character of ultrasonic wave through concrete filled tube specimen with regular defects are studied in detail
摘要綜述了超聲法檢測鋼管混凝土拱橋質量缺陷的理論和方法,重點研究超聲波通過鋼管混凝土試件常規缺陷狀況下的參數特徵和波形特徵。Cable pipe ? a protection casing pipe used for special purposes when crossing roads or bridges, with good characteristics of being acidproof and alkaliproof, and good performance on electric insulation and electromagnetic shielding
電纜管? ?為電纜過路、過橋專用保護套管,具有良好的耐酸堿和電氣絕緣性能,電磁屏蔽性能。分享友人