mass or concrete 中文意思是什麼

mass or concrete 解釋
混凝土塊
  • mass : n 彌撒；彌撒的儀式[禱告、音樂]；彌撒曲。 a high [solemn] Mass （有燒香、奏樂等的）大彌撒。 a low ...
  • or : or2,〈古、詩〉在…之前，比…更早〈普通用or ever, or e'er〉。n. 【徽章】黑金色，黑色。
  • concrete : adj 1 具體的，有形的；實在的，實際的。2 固結成的，混凝土製的。3 圖案詩歌的（參閱concrete poetry）...
  1. The proportion of plastic shrinkage cracking is rather high in early cracking. the plastic shrinkage cracking would effect construction appearance and promote the propagation of drying shrinkage cracking or other types cracking, but also provide a passage for aggressive agents penetrating and moving to the concrete mass

    塑性收縮裂縫在早期裂縫中佔有相當大的比重，其存在不僅影響工程外觀，促使乾燥收縮裂縫或其它形式裂縫的發展，而且還將為侵蝕性介質向混凝土基體滲透、遷移提供通道，對混凝土的耐久性造成嚴重影響。
  2. Impermeable wall interdicts or weakens waterpower contact of seepage intercomplementarity between groundwater inside dike and river outside dike. especially, mass continuous concrete wall may have made effect on groundwater power field, chemistry field and water resource

    同時由於防滲墻阻斷或減弱了堤內地下水與堤外江水滲流互補的水力聯系，特別是建設大規模連續防滲墻可能對地下水動力場、水化學場以及地下水資源等產生影響。
  3. In this paper, a 3d finite element analysis software ( fzfx3d ) was compiled to simulate the construction process of mass concrete structures constructed with sequence method. based on the practical project xiluodu arch dam, the dam ' s construction process was simulated by a small time step size, 0. 5 or 1 days. the environmental temperature change, hydration heat rise, artificial cooling, creep, volume deformatio

    運用laplace變換方法將溫度的求解表示為只與空間坐標及澆築時間有關的函數，從而避免了用隱式差分法、有限元法求解時需求解聯立方程的因而對測點選擇的依賴，也避免了顯式差分法求解穩定性受時間步長，測點間距大小限制的缺點，因而具有測點布置靈活的特點。
  4. Though the application of the middle or low - strength mass concrete has been used widely in the crossing river tunnel and the anchor of bridge, there have been very serious phenomena of buildings cracking and leakage in many old concrete constructions and even recent concrete constructions. so, it is very important to enhance the quality of concrete anti - cracking and impermeable property

    目前中低標號大體積混凝土被廣泛應用於實際工程（過江隧道預制沉管、懸索橋錨錠）中，但其突出的滲裂問題至今仍未徹底解決，因此提高混凝土防滲抗裂功能，意義十分重大。
  5. As practical engineering examples the poper has shown the analyses oncrack control in two mass concrete structures by use of the procedure mentionedabove, in which the transient temperature fields were obtained from the results bythe finite difference method or the temperature curves measured in construction

    作為實例，本文採用實測溫度曲線求得瞬態溫度場，按上述步驟對北京地區兩個大廈基礎進行了抗裂分析，結果與實際情況相符，未發現裂縫。
  6. As practical engineering examples the paper has shown the analyses on crack control in two mass concrete structures by use of the procedure mentioned above, in which the transient temperature fields were obtained from the results by the finite difference method or the temperature curves measured in construction

    作為實例，本文採用有限差分法及實測溫度曲線求得瞬態溫度場，按上述步驟對寧波地區兩個大廈基礎進行了抗裂分析，結果與實際情況相符，未發現裂縫。
分享友人
分享到 Line

分享到臉書