溢流部位 的英文怎麼說
中文拼音 [yìliúbùwèi]
溢流部位
英文
position overflow- 溢 : Ⅰ動詞（充滿而流出來） overflow; spill Ⅱ形容詞（過分） excessive
- 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
- 部 : Ⅰ名詞1 （部分; 部位） part; section; division; region 2 （部門; 機關或組織單位的名稱） unit; mini...
- 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
- 溢流 : effluent flow
- 部位 : （位置） position; place; region; location; localization; topo-
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The result show that the position of free surface is higher because of frusta of brake, especial obvious in the head of frusta of brake ; flux coefficient and pressure on dam are quite influenced by type of frusta and 3 a type frusta of brake relative to 2 type frusta of brake has bigger flux coefficient and smaller pressure on dam ; obvious influence of ability of discharge flow for different ratio of thickness of frusta and breadth of brake and pressure on dam reduces with increasing ration of thickness of frusta and breadth of brake, while bigger flux coefficient is obtained when tlb = 0. 2
結果表明，閘墩河海大學博士論文的存在抬高了水面線的位置，其中在閘墩頭部尤其明顯;墩型對流量系數和壩面壓力影響較大， 3a型閘墩相對於2型閘墩具有更大的流量系數和更小的壩面壓力:不同的墩厚閘寬比t / b對泄流能力也將產生顯著的影響，隨著墩厚閘寬比的增加，壩面壓力降低，而當t / b二0 . 2時溢流壩具有更大的流量系數。Focused on assessment & compensation for oil pollution damage from ships in dalian bay, the dissertation first makes a deep analysis of the inflection factors to oil pollution damage and then evaluates respective mathematical model, such as measurement of oil property, general models for diffuse and volatilization of such substances according to the numerical simulation of the tidal dynamics in the water of dalian bay. based on the corresponding oil pollution regulations, the scope and judgment criteria of oil pollution compensation are laid out. respective compensation measurement methods are developed after those of more mature international practice
文中剖析溢油事故可能造成損害程度大小的影響因素，包括建立石油化學數據庫並將油品特性進行量化及通過對大連灣潮流和潮位的計算，建立溢油擴散、揮發模型等；依據現行油污賠償法規，確定油污損害應予賠償的范圍和判定標準；吸收和借鑒國際上相對成熟的評估技術，建立各項損害的賠償計算方法；運用visualbasic6 . 0對損害評估部分進行了計算機編程實現。In harsh climate region, mere exists obvious local stress concentration near the upstream and downstream of the exposed - in - winter horizontal surface of the rcc dam, and the surface of spillway bucket though heat insulation is applied on the surfaces, tensile stress still exceeds the allowable one of concrete. this paper puts forward to adopt preset crack to avoid occurring more cracks. the special crack model is applied to simulate the dam preset crack, and the joint model of fracture mechanics is induced into strain - soften model
在結構措施方面，針對嚴寒地區高碾壓混凝土重力壩壩體越冬層面的上、下游面附近及溢流壩堰面反弧段表面有明顯的局部應力集中象現，在已採取一定的表面保溫防護的條件下，拉應力仍然超過混凝土容許拉應力，開裂難以避免，進而提出設置碾壓混凝土壩表面預留縫結構措施並對該措施進行深入研究，包括預留縫的擴展穩定和壩體沿預留縫的穩定性，以避免大壩在無措施部位開裂，解決大壩越冬層面水平施工縫的開裂問題。
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