mechanical aggregate 中文意思是什麼

mechanical aggregate 解釋
機械聚集體
  • mechanical : adj 1 機械的；機械制的。2 機械學的，力學的；物理上的（opp chemical）。3 機工的，技工的；自動的；...
  • aggregate : vt 1 集合，（使）聚集。2 總計，共計，合計。adj 1 聚合的；（花）聚生的。2 【地質學；地理學】聚成巖...
  1. Combining with workability and mechanical properties of sclc, it is pointed out that light aggregate with coarse surface and rotund shape satisfies the needs of sclc performance more easily

    結合sclc工作性和力學性能，指出表面粗糙、圓球形輕骨料更易滿足sclc性能要求。
  2. Based on the shrinkage analysis of cement - stabilized aggregate mixture, the performance of cement - stabilized aggregate mixtures with expansion agent or fibre. compared with that without admixtures, such as mechanical property. shrinkage, anti - freeze and durability are studied

    同時，分別研究了加膨脹劑和纖維水泥穩定碎石力學性能、收縮性能、抗凍性能和耐久性等路面結構性能，並與沒外加劑水泥穩定碎石作比較。
  3. The compatibility and harmony among workability, mechanical grade and durability are optimized, with the ground of adjusting composition and dosage of fd - 1 ; after analyzing anti - freezing damage mechanism, it is concluded that temperature is main factor, which affects structure and property of concrete. after two processes of temperature - elevation of hydration heat and temperature - descent of cold - environment, there is original damage in concrete and its existence leads to temperature fields, as results in temperature damage on transition phase > aggregate and cement mortar of concrete

    通過對負溫混凝土早期防凍分析研究認為，環境溫度對混凝土的結構形成及其性能的影響十分突出，水泥水化溫升和環境散熱降溫兩個過程導致混凝土結構內部產生不均勻溫度場，對過渡相、水泥砂漿以及骨料都能產生不同程度的溫度損傷，產生內部溫差應力裂紋，初始損傷也是不可避免的。
  4. The experimental results show that there are few differences in the mechanical properties between normal concrete slabs and lightweight aggregate concrete slabs which are made by haydite as coarse aggregate. at the same time, the haydite concrete proved that it is available in practice

    試驗研究結果說明，以南寧市福民節能保溫陶粒製品廠生產的陶粒作粗骨料的輕質混凝土板，其受力性能與普通鋼筋混凝土板沒有什麼差別，可以用於工程實際。
  5. This subject is to combine the steel fiber reinforced concrete with the lightweight aggregate concrete to form a steel fiber reinforced lightweight aggregate ( haydite ) concrete, which owns the advantages of high toughness of steel fiber reinforced concrete and the light weight of lightweight aggregate concrete. in order to get the main character and mechanical property parameter of strength and deformation of steel fiber reinforced lightweight aggregate concrete, we do the experiments of cubic compressive strength, splitting - tensile strength, bending strength, elastic modulus and axial compressive strength and summarize the influence laws to the relation of mechanical performance of steel fiber reinforced lightweight aggregate and the quantity of steel fiber

    鋼纖維輕骨料混凝土兼有鋼纖維混凝土的韌性高和輕骨料混凝土質量輕的優點，為了掌握這種新型材料的主要特徵和強度、變形等力學性能，本文進行了鋼纖維輕骨料混凝土的立方體抗壓強度、軸心抗壓強度、劈裂抗拉強度、抗折強度和彈性模量等試驗研究，總結出鋼纖維摻量對鋼纖維輕骨料混凝土的力學性能的影響規律。
  6. Through systematically analyzing the composition and structure of concrete from three levels of macroscopic, microcosmic and ultra - microcosmic, the author of this paper found that the mechanical properties and durability of concrete depended on mainly its composition and structure. the interface, which is one of three composition of concrete ( hardened cement paste, aggregate and interface ), is the most weak zone in concrete

    作者通過對混凝土材料的組成和結構進行宏觀、微觀和細觀三個層次的系統分析發現，混凝土材料的力學性能和耐久性主要取決于其微觀的組織構成；在組成混凝土材料的三相（硬化水泥漿體、集料和硬化水泥漿體-集料界面過渡區）中，界面過渡區是其中最薄弱的一環。
  7. Experimental study of mechanical properties of self - compacting lightweight aggregate concrete

    自密實輕骨料混凝土力學性能試驗研究
  8. A good model of the full - grade aggregate concrete with high aggregate content is precondition to successfully execute concrete meso - mechanical simulation, so that the main work in the dissertation is focused on the following study concerning the random aggregate model of dam fully - graded concrete : ( 1 ) based on the topology of spherical aggregates, an algorithm of the random convex polyhedron aggregate model was presented considering the actual aggregate content, grading, and aggregate shape, and corresponding fortran program was developed to generate random convex polyhedron aggregate

    針對全級配大壩混凝土的實際骨料含量和骨料形態，本文做了以下主要工作: （ 1 ）在一種高效率生成的隨機球骨料模型的基礎上，形成隨機凸多面體骨料模型，同時研究了細觀單元屬性判別方法，編制了對含有凸多面體骨料的細觀區域進行結構性有限元網格剖分程序。本文給出的三維隨機骨料模型演算法不但考慮了混凝土的骨料的實際級配和含量，而且計及了骨料的實際形態。
  9. Based on component structure analysis of lime fly stabilized aggregate mixture, the performances of lime fly stabilized aggregate mixture with the skeleton density type, such as mechanical property, shrinkage, stability and durability are studied

    同時，研究了骨架密實型二灰碎石的力學性能、收縮性能、抗沖刷性能、耐久性能等路面結構使用性能，並與常用的二灰碎石混合料作比較。
  10. Standard for minimum splitting strength and compressive strength of cement - treated aggregate is suggested based on laboratory testing results of material and mechanical analyses with bisar software during construction

    摘要根據水泥穩定碎石混合料的室內試驗結果及其在路面結構和施工階段的受力狀況分析，提出了水泥穩定碎石基層的最低臂裂強度和抗壓強度建議標準。
  11. Standard test method for measuring stiffness and apparent modulus of soil and soil - aggregate in - place by an electro - mechanical method

    用電動機械法測量土壤和土壤集料實體的硬挺度和表觀模數的標準試驗方法
  12. Based on the trial - section of wenzhou rural highway, combined with series of indoor tests and on spot tests and a great deal of theoretical arithmetic, the paper studies on the following aspects : the riding quality of raw materials ( including asphalt, modified asphalt, aggregate ), the mix design and test of asphalt ( modified asphalt ) concrete, the test of mechanical properties of asphalt concrete pavement in place, and the mechanical calculate of road pavement

    本文以甬臺溫高速公路溫州樂清試驗段為依託，通過一系列現場試驗和室內試驗並加以深入的三維有限元理論計算，對高速公路路面材料（包括瀝青、改性瀝青、集料）的路用性能、瀝青（改性瀝青）混凝土配合比、路面現場試驗以及路面力學計算四個方面進行了研究分析。
  13. In order to get the main character and mechanical property parameter of strength and deformation of steel fiber reinforced lightweight aggregate concrete, we do the experiments of cubic compressive strength, splitting tensile strength, bending strength, elastic modulus and axial compressive strength, and summarize the rule of the mechanical property, gain some significative conclusions, which have great significations for its popularization and application in practical engineering

    為了掌握這種新型材料的主要特徵和強度、變形等力學性能，本文進行了鋼纖維輕骨料混凝土的立方體抗壓強度、軸心抗壓強度、劈裂抗拉強度、抗折強度和彈性模量等試驗研究，並總結出力學性能的規律，得到有意義的結論，對今後在工程中的推廣應用有重要意義。
  14. Standard test method for mechanical size analysis of extracted aggregate

    提取集料的機械粒度分析的標準試驗方法
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