管結點 的英文怎麼說
中文拼音 [guǎnjiēdiǎn]
管結點
英文
tubular joint-
Third, on the base of expatiating on experimental research method and theoretical research method of joints, the paper points out two kinds of valid methods, which are used to analyze the tube joints stress of dendriform structure by making use of semi - analytical method and inelastic large deflection finite element analysis method, confirms to apply the evaporative pattern casting process as the facture method of dendriform structure cast joints, and detailed dissertates the casting theory, casting process, generation cause and prevention measure of casting flaws, heat treatment method and inspection standard about cast steel joints
然後在闡述樹狀結構節點實驗研究方法和理論研究方法的基礎上,提出了利用半解析法和彈塑性大撓度有限元法兩種有效分析樹狀結構管節點應力的方法,並給出兩種方法的詳細表達式及它們各自的優缺點。通過對鑄鋼件常見製作方法的介紹,確定了採用消失模法作為樹狀結構鑄鋼節點的製作方法,並詳細論述了用消失模法製作鑄鋼節點的鑄造原理、鑄造工藝、鑄造缺陷產生的原因及防治措施、鑄鋼節點的熱處理方法以及檢驗標準。And database of test of kkt - joints is produced. finally, available references for constituting and consummating of chs design formulae are given
為我國鋼結構規范有關圓管節點承載力計算公式的建立和完善提供了有意義的參考。It is important to analyze the stresses and reinforcement design of spherical shell with transnormal nozzle because it is widely used in petroleum > chemicak nuclear electric and other industries. first of all, in order to explore and master the characteristic of stress distribution on this structure and to find reinforcement design which can accommodate to different instances, the stresses of a series of models with different t / t and r / r were analyzed by the finite element procedure - ansys
首先,為了更進一步了解和掌握球殼超標開孔平齊接管結構的應力分佈特點,並找到適用於不同情況下的補強設計方法,本文利用ansys有限元分析計算程序對不同開孔率和不同厚度比的一系列球殼超標開孔平齊接管結構進行了應力分析,得到了應力分佈曲線和應力集中系數曲線。The pipes are narrow and twisty, and there are leaks inevery joint
這些水管狹窄彎曲,每個結點上都有漏洞。Experimental study and theoretical analysis of ultimate strength for steel tubular joint of tall towers
高聳鋼管塔結點極限承載力的試驗研究與理論分析There has not been a scientific design theory about the jointless bridge whereas it has been conducted successfully for a long time in the u. s. the actual design ways basically depend on the experience and observaration. what is more, the analytical method and the design of the crunodal details are still dealed with on the whole. in fact, it is a very important part to deal with the crunodal structure between the abutment and beam in the design and conduction of the jointless bridge. in addition, the loaded properties of the crunode are the key and difficulty in the study of the jointless bridge. therefor, there are engineering and practical significances of analyzing the crunodal structure and studying its loaded properties
盡管無伸縮縫橋梁在美國已經成功地使用了很長時間,但至今還沒有一個比較科學的設計理論。目前的設計方法基本上依賴于經驗與觀察,還沒有從根本上解決無伸縮縫橋梁有關的分析方法和設計細部構造。應該說,對于無伸縮縫橋梁而言,處理臺與主梁的結點構造是設計和施工中非常重要的部分,結點部分的受力性能是研究無伸縮縫橋梁的重點和難點。Gusset plate connections to slotted tubes is one type of the composite joint configurations in tubular structures. it can meets in practice. this connection take place of tubular joints and welded hollow spherical joints in some special situation
管板節點是管結構中一種混合節點形式,在實際工程中發揮了在特殊場合代替相貫節點、焊接空心球節點的作用。4. the system makes use of spatial analytic expression to analyze pipe - line ' s spatial data and build pipe - line spatial information topology relation. it implements the spatial data to be obtained effectively and to be organized scientifically
利用空間解析式分析結點、管線段的空間幾何位置,以及諸元素之間的鄰接、關聯與包含關系,系統構建出管線空間拓撲關系,實現了空間數據的有效獲取和科學組織。The study result also shows that there is significant energy exchange between all the pipe sections connected to the same junction, therefore, those flow phenomenon can not be accurately reflected if neglecting or adopting the constant energy loss coefficients
研究結果還表明,與同一結點相接的各管段間存在顯著的能量交換,因此,忽略或採用恆定不變的能量損失系數均不能正確地反映這些水流現象。This paper has the important theoretical and practical value. the main research woks are concluded as follows : 1, among the tubular analysis methods, the reasonable analytical study is a important and indispensable part
本文主要研究工作如下所述: ( 1 )理論簡化模型研究:由於管節點是由幾個鋼管焊接而成的結構,相當於一個空間薄殼結構,受力狀態復雜,精確理論分析難度較大。The iterative algorithm of the 3d unstable temperature field which takes the effect of water pipe cooling into account has been studied, and some skills about determining the nodes and elements of water pipes are also given
研究了考慮水管冷卻效果的不穩定溫度場的迭代演算法,給出了確定水管結點、單元信息的沿程搜索技巧。The grid is composed by many clusters, and the cluster is divided to many node groups with centralized management. cluster and cluster are peer - to - peer with decentralized management
將集群組成網格,集群之間採用peer - to - peer的分散式管理;集群又可以劃分為結點組,採用集中管理方式。It can realize node autonomy, and avoid management neck, and enforce the efficiency. 3
這樣既能保證結點的自治性,又能避免管理瓶頸,提高管理效率。At all times, listen for the assembly bulge call. retreat when you hear it
不管幾點鐘,以集結號為令.隨時準備撤退The key problem in the designing of this structure is the static behavior of the directly welded joints
直接焊接管結構設計的關鍵技術問題是節點極限承載力的計算。Four groups of eight types of connection methods are suggested to be able to use for the joint of cold - formed rectangular tube - steel column and h - shaped beam by investigating the current research on the beam - to - column connection methods used at home and abroad, at the same time, a new type of connection is proposed in this article
本文在對國內外冷彎矩形鋼管與焊接箱形鋼管節點型式研究的基礎上總結出四類八種適合於冷彎矩形鋼管柱與h型鋼梁連接的節點型式,並提出一種新型節點連接型式,分別給出了相關的設計規定和使用條件。The calculation result of passed flow rate in pipe section of pipeline network is significantly influenced by the momentum exchange and the local energy losses at junctions for the pipeline network comprised of the pipes of larger diameter and shorter length
摘要對于管徑較大、管段長度較短的管網,結點處的動量交換和局部能量損失顯著影響管網中管段通過流量的計算結果。Theresult we through the optimized administration examination andapproval, the production management quality control standardauthentication, to the drugs and the instrument not good responded themonitor started, promoted our country medicine retail marketdevelopment, but our country medicine supervised the management alsoto have the medical establishment system not not perfectly, the ruralmarket drugs supply and sales channel chaotic, the drugs not goodreaction reactivity rate is not real and so on some questions, weshould open up the supervising and managing domain, enhanced thesupervising and managing potency, the unified plan and organizes theinformation examination, drugs supervising and managing to put withemphasis on the countryside basic unit drugs market, furtherconsummated our medicine to supervise the management system managementsystem
結果我們通過優化行政審批、生產經營質量管理規范認證、對藥品與器械不良反應監測啟動,促進了我國醫藥零售市場的發展,但我國的藥監管理還存在醫療機構體系不健全、農村市場藥品供銷渠道混亂、藥品不良反應率不真實等一些問題,我們應該拓寬監管領域,提高監管效能、統一規劃和組織信息化稽查、藥品監管重點放在農村基層藥品市場,進一步完善我們的藥監管理系統。Active queue management is the transport control problem in the end - to - end system, routing is about resource allocation and assignment which can decide directly the qos of certain applications
隊列管理是從網路結點出發研究端到端的傳輸控制問題;路由是從網路資源管理出發研究資源分配問題。4. to deal with the runtime performance management task of component cluster system, we firstly discuss the optimizing technologies of single component application server, which includes memory optimization, connection mana
在此基礎上,本文實現了負載均衡調度管理設施ha一imr及支持企業高可用計算需求的集群系統結點管理設施ha一oa _ hb _ lmd 。分享友人