concrete raft 中文意思是什麼

concrete raft 解釋
混凝土排基
  • 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）...
  • raft : n 1 筏，桴，槎，木排。2 【軍事】（登陸用的）浮橋。3 〈美國〉（妨礙航行的）流木，浮冰，水鳥群（等...
  1. When reinforced concrete upper structure - piled raft - subsoil system is studied, every part of this system is looked upon homogeneous discrete space. accofding to static equivalent principle, equivalent node loads are calculated, and load embattle is integrated with element equivalent node force and directly bearing load

    在分析時，本文將鋼筋混凝土上部結構和地基、基礎的研究問題視為各向同性空間問題，且按靜力等效原則計算等效節點荷載，荷載列陣由單元等效結點力和直接作用於單元結點上結點荷載集成而得。
  2. So it is quite important for sfrc to be used in those essential parts, such as the vicinity of frame column or shear wall in basement. the sfrc greatly improves the punching shear carrying capacity in raft foundation, or reduces the thickness of raft foundation in the same load. this in turn offers convenience in construction, reduces hydration heat in concrete and saves investments

    因此，將鋼纖維混凝土用於特別需要的那些部位顯得尤為重要，比如用於筏形基礎的框架柱或剪力墻附近，大大提高基礎的抗沖切承載力，在荷載一定的條件下可減小筏板的厚度，將會給施工帶來方便，減少水化熱，節約建設投資。
  3. Mass concrete has been largely using in hydraulic structure for all along ; however, it is being used in construction works more and more with the development of modern economy, such as the foundation for large - size equipment, the raft foundation in high - rise building

    一直以來，大體積混凝土被廣泛應用於水工結構中，隨著現代經濟的發展，大體積混凝土也越來越多地被應用到建築工程領域中。如工業建築中的大型設備基礎、高層民用建築的筏式基礎。
  4. According to experimental and applied study on raft foundation reinforced by steel fiber, the paper mainly gives researches as follows : 1. the experiment of concrete slab reinforced by steel fiber is made. the capacity between normal concrete and sfrc slab is compared. in addition, slabs made by different construction method between spreading steel fiber by layering and mixing fiber in advance are compared

    進行鋼纖維混凝土板的沖切性能試驗，對比分析鋼纖維混凝土板和普通混凝土板的沖切性能，對比預先拌勻鋼纖維的施工方法和分層鋪撒鋼纖維的施工方法試件的沖切性能和變形性能； 2
  5. Synthetic analysis of soil restraint by prestressed concrete raft foundation reaction

    土摩擦阻力對預應力筏板基礎作用效應分析
  6. By research done on a structural model with numerical calculation method, the effects of some factors, such as superstructure stiffness, thickness of raft, compressive modular constant of soil, suspended width of raft and raft concrete intensity, on the working behavior of thick - raft foundation are analyzed

    然後，通過建立結構模型，用數值計算的方法研究了上部結構、筏板厚度、地基壓縮模量、筏板懸挑寬度和筏板砼等級五個因素對基礎沉降、基底反力和筏板內力的影響，分析了厚筏基礎的基本受力特性。
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