steel corrosion 中文意思是什麼
steel corrosion
解釋
鋼銹蝕-
Aerospace ; nuts, hexagon, slotted castellated, thin, with mj thread, corrosion - resisting steel, class : 1100 mpa 425 c
航空航天.耐蝕鋼制mj螺紋的薄型槽形冠狀的六角頭螺 -
Stainless steel corrosion - resistant needle valve
不銹鋼防腐針型閥 -
Through the experiment research on practical damaged element, considering the effect of durability damage of steel corrosion and crack on structural element function. for the maintainment and transform plans " selection and prevention of heavy accidents the paper put forward abundant basis. it ' s perfection and development will provide basis for scientific management of active structure
分析可知：鋼筋銹蝕是造成結構承載力下降的根本原因，同時也找出鋼筋混凝土結構耐久性影響的因素，為合理選擇大修改造方案，防止重大事故等方面提供充分依據，它的完善和發展將為現役結構的科學管理提供依據。 -
This paper presents an analysis method of mechanical behavior of aged concrete structures on elastic theory, and analyses the main causes of load bearing performance of concrete structures. the paper also illustrates some studies where structures exposed to the marine environment showed early deterioration and analyses the main causes of structural concrete deterioration, including concrete carbonization, corrosion mechanisms of concrete, and mechanisms of steel corrosion due to the penetration of chloride ions into the concrete. it shows that corrosion of the reinforcements is the main cause of structural concrete deterioration
本論文提出老化混凝土板的分層彈性理論，對混凝土結構的承載能力的影響進行分析；對浙江沿海混凝土結構及其構件的抗彎、抗剪、粘結性能以及結構的動力性能進行分析研究；提出了影響沿海混凝土結構耐久性的主要因素一混凝土的碳化作用，堿骨料反應，混凝土的腐蝕機理以及鋼筋混凝土中鋼筋銹蝕的影響因素。 -
Single spiral crowed syrup machine is applicable to the dehydration that warious low density syrup anticipate and dredge - solve, according to the pulp consistency pass pneumatic equipments to adjust the syrupcrowede pressure, the adaptability is strong ; the spiral stalk and tube of sieves are made of the stainless steel, corrosion - resistant and durable ; operate conveniently, break down the rate low, produce to have great capacity, maintain the expenses low, the best kit equipments that is high and thick to whet
描述：本機適用於各種低濃度漿料的脫水和疏解，可根據漿料濃度通過氣動裝置調整擠漿壓力，適應性強；螺旋軸及篩筒均用不銹鋼製成，耐蝕耐用；操作簡單，故障率低，生產量大，維修費用低，是高濃磨的最佳配套設備。 -
The harbor construction exposed to the oceanic environment year - by - year is easily corroded by sea water, impacted by sea waves and to cause steel corrosion, so the concrete deterioration reduced the harbor constructions security and the service life
摘要港灣工程結構物常年曝露在海洋環境，容易受海水侵蝕、海浪沖擊、鋼筋誘蝕等影響，造成混凝土惡化，降低港灣工程構造物的安全性與使用年限。 -
On the research of improving carbon steel corrosion resistance with the laser surface
用激光表面處理改善碳素鋼耐蝕性的研究 -
Steel corrosion damage of concrete
混凝土的鋼筋腐蝕損壞 -
Concrete carbonization is not sufficient condition of steel corrosion
混凝土的碳化不是鋼筋銹蝕的充分條件。 -
There is a lot of chloride in ocean environment which is a main reason of the steel corrosion, so we must predict thickness of chlorine ion in order to count the beginning corrosion time of the steel under sea environment
在海洋環境中，含有大量的氯離子，而氯離子是引起鋼筋銹蝕的一個重要因素，因此預測在混凝土中氯離子的濃度是計算海洋環境中鋼筋初始銹蝕時間的前提。 -
( 5 ) simplified calculation method without considering degradation of bond strength and response surface method using analysis output by fem is carried out to calculate the time - dependent reliability of corroded structure separately. the influence of chloride diffusion rate and steel corrosion ratio on structure reliability is discussed. the applicable scope and the calculation difference between the two methods are compared
（ 5 ）分別採用不考慮混凝土與銹蝕鋼筋之間粘結力減弱的簡化方法和利用非線性分析結果的響應面方法計算銹蝕鋼筋混凝土結構的時變可靠度，研究了氯離子侵蝕速率、鋼筋銹蝕率對結構可靠度的影響，並分析比較了這兩種可靠度計算方法的適用范圍和計算差異，為混凝土結構基於可靠度的耐久性鑒定提供了實用判別方法。 -
In this paper, based on the previous research result, by using theory of electrochemical mechanism, probability math, reliability theory, basic theory of pre - stressed concrete structures, structure optimum design, theory of control, maintenance strategy decision theory of structures and etc., the research on steel corrosion monitoring method, structural corrosion damage model, reliability analysis, the maintenance and repair method that based on corrosion control, the optimum structural design method of new bridge structures that consider durability and the optimum maintenance strategy decision theory are carried out. 2. corrosion mechanism and monitoring technique it is widely accepted that the corrosion of steel in concrete structure is a electrochemical process, include the formation of anode & cathode area on metal surface and potential difference between different ' area
本文在已有理論研究的基礎上，針對預應力混凝土橋梁建設及使用中存在的影響結構耐久性的實際問題，綜合運用電化學理論、概率理論、結構可靠性理論、混凝土和預應力混凝土結構基本理論、結構優化理論及控制維修決策等理論和方法，詳細研究了基於電化學理論的鋼筋銹蝕檢測方法、預應力混凝土橋梁結構的腐蝕損傷模型、可靠性分析、基於腐蝕控制的維修方法、橋梁結構方案選型及優化設計以及在役橋梁結構的優化維修決策等問題第二章混凝土結構的腐蝕機理及檢測技術目前普遍認為，結構混凝土中鋼筋的腐蝕是一種電化學的過程，包括在金屬表面形成陽極（腐蝕）和陰極（鈍化）區域以及不同區域間的電位差等。 -
Grey relationship analysis for main factors of steel corrosion in construction machinery at atmospheric environment
工程機械在大氣環境下金屬腐蝕因素的灰關聯分析 -
In very aggressive environments, the material degradation and structural distress arising from steel corrosion can dramatically reduce the useful service life of structures, affect their strength, stability and safety, and indeed, even lead to premature failure
在嚴苛的侵蝕性環境下，因鋼筋腐蝕所引起的材料劣化與結構損害，會降低結構壽命，影響其強度、穩定度與安全性，而且導致提前毀壞。 -
The gascat cartridge filter series separator filters use standard filter elements - - cellulose pleated with structured in 304 stainless steel ; corrosion resistant material to offer excellent mechanical strength to the cartridge
卡司凱特卡分離筒過濾器系列使用標準濾網組件- -在304不銹鋼;網里加纖維綿褶折構造，抗腐蝕性材料為卡筒提供優秀機械力量。 -
Steel corrosion extent in reinforced concrete structures before corrosion cracking by carbonization
碳化引起混凝土銹脹開裂前鋼筋銹蝕量的研究 -
Application of grey relational analysis to investigation of the important factors of mild steel corrosion in gas wells
用灰色關聯分析法研究氣井腐蝕的影響因素 -
The study of the effect of hexadecyltrimethylammonium bromide on cold rolled steel corrosion in various acidic media
十六烷基三甲基溴化銨在不同酸介質中對冷軋鋼腐蝕行為影響的研究 -
Steel corrosion and concrete carbonation is the based reason that caused structural damage and bearing capacity fall
鋼筋銹蝕和混凝土碳化是造成結構損傷，承載力下降的根本因素。 -
Concrete is used in civil structures on a large scale. serious damage, even sudden breakage of concrete structures has happened because of steel corrosion, environmental erosion and man - made factors
混凝土是用量最大的建築材料，由於銹蝕、環境侵蝕及人為因素等作用，一些混凝土結構出現嚴重損傷，有的甚至發生突然的脆性斷裂，造成災難性的後果。
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