crevice effect 中文意思是什麼
crevice effect
解釋
裂縫效應-
Effect of sodium nitrite on crevice corrosion of mild steel using wire beam electrode
用絲束電極研究亞硝酸鈉對低碳鋼縫隙腐蝕的影響 -
Test of mechanism of effect by polypropylene fibre on anti - crevice property amp; amp; normal section load - bearing capacity of bent reinforced concrete components
軸向力對預應力構件正截面影響的研究 -
Through field investigation and analysis indoor, with studying all hydrochemistry data in detail, including macro components and micro components, the author finds out the hydrochemistry feature of ground water. for further specifying the ground water system, with cluster analysis of macro components of surface water and ground water in total 147 samples and the analysis of micro components, including ree, the main ground water systems are distinguished by and large, especially the ground water system main of fault no. 7 and fault no. 15 water bearing belts which have differences at macro and micro components between the two ground water systems, moreover, the main hydrogeochemistry effects are established such as lixiviation, oxidization, precipitation and mixing effect, especially the mixing effect which result in the complexit y of the hydrochemistry of deep bearing tectonic fracture water. based on them, the hydro geological model of upper dam base is established, meanwhile the author summarizes the hydrochemistry feature of weathering crevice water, surface tectonic crevice water and deep tectonic crevice water
為此，本文以大崗山壩區水文地球化學問題為研究對象，通過野外調查和室內分析，詳細的研究了壩區水化學資料，包括宏量組分、微量組分，查明了壩區地下水水化學特徵，對採集的147個地表及地下水樣的宏量組分進行聚類分析，結合微量元素，稀土元素的研究，並應用二氧化硅地熱溫標確定了深部構造裂隙水的熱源深度，基本區分了壩區各個主要地下水水系，特別是以f7 、 f15斷裂含水帶為主的地下水系，它們的宏量組分、微量組分以及稀土等方面均存在差異，以此為基礎，結合壩區水文地質條件，建立了壩區的上壩址的水文地質模型，同時通過分析了壩區花崗巖區的水化學資料，確立了壩區主要的水文地球化學作用，分別為：溶濾作用、氧化作用、沉澱作用、以及混合作用，混合作用是導致深部承壓裂隙水水化學復雜的主要原因，並總結了壩區風化裂隙水、淺部構造裂隙水、深部構造裂隙水的水化學特徵。 -
Based on the problem that temperature difference has the influence on the internal stress of reinforced concrete pool wall which is a easy to be ignored in actual engineering design, the paper comparatively systematically calculates and analyses the engineering that reinforced concrete pool wall produces crevice after being completed in construction by theory and experiment, discusses the effect that the temperature stress has on reinforced concrete pool, at the same time the hoop strengthening, crevice mending and ultimately consolidating three treatment method is put forward in the pool crevice mending
摘要基於在實際工程設計中溫差的大小對鋼筋混凝土水池池壁內應力的影響是個容易被忽視的問題，運用理論和試驗相結合的方法，通過對鋼筋混凝土水池在施工完成後產生裂縫的工程實例進行較為系統的計算、分析，討論了此溫度應力的影響效應。
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