水下焊工 的英文怎麼說
中文拼音 [shuǐxiàhàngōng]
水下焊工
英文
diver welder-
In this thesis, four types of steel beam - rectangular cfst column connections, including normal welded flange plate ( wfp ) connection, bolted flange plate ( bfp ) connection, stiffened end plate ( sep ) connection and double split - tee plate ( dst ) connection, were designed based on the configuration of steel frame connection. total 8 models, 2 models of each kind of connections were tested under low - reversed cyclic loading at the end of cfst columns. the relationships between force and displacement at the end of columns, the relationships between the moment and rotation of the joints, degradations of strength and stiffness, ductility, failure mechanism and failure characteristics of these four connections under different axial - compression ratios were presented
本文借鑒鋼框架節點構造，設計了四種類型矩形鋼管混凝土柱與鋼梁連接節點，包括常規栓焊（ wfp ）節點、翼緣全螺栓連接（ bfp ）節點、雙t板連接（ dst ）節點以及加勁端板連接（ sep ）節點，進行了四類節點8個模型試件在柱端低周反復荷載作用下的抗震性能試驗研究，比較了不同軸壓比下節點的滯回性能、強度與剛度退化、延性、破壞機理與破壞特徵，主要結論有： 1 、節點的位移滯回曲線與轉角滯回曲線為塊型分佈，沒有或略有捏攏現象，耗能能力強； 2 、軸壓比對節點滯回曲線有顯著影響，全部節點都有顯著的剛度退化； 3 、位移與轉角骨架曲線在峰值荷載後有較長的水平或下降段，具有良好的延性性能； 4 、從整體抗震性能上看，翼緣全螺栓連接節點、雙t板連接與加勁端板連接節點都優于常規栓焊節點，可在實際工程中加以推廣。Qualification testing of welders for under - water welding - diver - welders for hyperbaric wet welding
水下焊接焊工的資格鑒定測試.高壓濕法焊接的潛水焊工Qualification testing of welders for under - water welding - part 1 : diver - welders for hyperbaric wet welding
水下焊接焊工資格測檢.第部分：高壓濕焊的潛水焊工Qualification testing of welders for under - water welding - diver - welders and welding operators for hyperbaric dry welding
水下焊接焊工的資格鑒定測試.潛水焊工和高壓干法焊工Qualification testing of welders for under - waster welding - part 2 : diver - welders and welding operators for hyperbaric dry welding
水下焊接焊工的資格測驗.第2部分：高壓干焊的潛水焊工和焊接操作者Is qualification testing of welders for under - water welding - part 1 : diver - welders for hyperbaric wet welding iso 15618 - 1 : 2001 ; german version en iso 15618 - 1 : 2001
水下焊工的資格測式.第1部分:高壓濕式的水下焊工Approval testing of welders for under - water welding - part 2 : diver - welders and welding operators for hyperbaric dry welding iso 15618 - 2 : 2001 ; german version en iso 15618 - 2 : 2001
水下焊工的資格測式.第2部分:高壓乾式焊接的水下焊工The riveting and welding plant of the company has a very strong technical force, the technical personnel makes up more than 1 3 of the total staff, the company can also undertake the manufacture of various metallurgical structural equipment, formwork, gang board, oil tank, water tank, pipeline and dust - collecting and environmental protection equipment of various sizes, the company also undertakes the construction of bridge, concrete building as well as underwater and high - altitude operations from omniberaing etc. no matter what sizes and shapes of the forging and casting spare parts including special - shaped parts, we will never refuse you and promise to satisfy you with best quality and finish the task on schedule
公司鉚焊廠，技術力量十分雄厚，工程技術人員，佔全體員工的三分之一以上，可以承攬加工各種金屬結構設備模板跳板油罐水罐管道工程各種型號除塵環保設備，再如橋梁鋼筋混凝土建築，水下高空全方位作業等，除些之外，關于鑄造鍛造等工作不論大，中，小型部件，也能做到來而不拒，保證，保質，保量按期完成任務。Cavitations in foreign hydraulic turbines appear in clear water condition, so its destructive extent is not far more serious than in yellow river in our country. stronger stiffness and more agility are required for special - purpose robot for hydraulic turbine repair used in our country, especially robot for polishing after weld. foreign robot for hydraulic turbine repair could not satisfy our working require, so we develop special - purpose robot system that is used to polish and weld repair cavitated flow path surfaces of hydraulic turbines on all locations
國外水電站的水輪機汽蝕是在清水條件下產生的，其破壞程度遠不及我國黃河等水域嚴重，用於我國水輪機修復工作的專用機器人，特別是補焊后承擔打磨的機器人，要求有更強的剛度和更大的靈活性，國外水輪機修復機器人滿足不了我國水輪機修復工作要求，因此我們開發了用於在機坑內對水輪機空蝕磨損破壞表面進行修復的「水輪機修復專用機器人」 。Under the condition that the existing technology in the works ca n ' t be heightened in a short period, the forge - weld hbbb is an efficient way
在工廠現有工藝水平短期內不能有效提高的情況下，採用鍛焊組合結構設計是一種有效方法。Aiming at the great challenge of deepwater oil resource exploitation in 21st century china, this paper firstly explained contents of offshore engineering joining technology, then introduced a series of important technologies such as deepwater pipeline laying welding, local dry welding, underwater hyperbaric welding, and friction stir welding, lastly put forward countermeasures to develop offshore engineering joining technology in china
摘要在解釋海洋工程連接技術內涵的基礎之上，針對21世紀我國海洋石油開發深水資源的巨大挑戰，對深水海底管道鋪設焊接、局部乾式焊接、水下乾式高壓焊接以後摩擦疊焊等重要技術進行了介紹，最後提出了發展我國海洋工程連接技術的對策。Underwater welding habitat
水下焊接工作室Skills required : gas cutting and welding, pipe repair, lift machine operation, machine tool operation, water treatment and purification systems, waste water systems treatment
具備以下技能：氣割和氧焊、電焊、管道維修、起重設備的操作、機械工具的應用、水處理和污水處理等。The cutting method, installation and welding technique of the expansion joint of spiral case of no. 5 generating unit of long - tan hydropower station have gained good effectiveness, which can be used for reference for the similar generating unit
龍灘水電站安裝完畢的5號機蝸殼湊合節的下料方法、安裝與焊接工藝都取得了良好的效果，對同類機組會有一定的借鑒作用。分享友人