空心樓板 的英文怎麼說
中文拼音 [kōngxīnlóubǎn]
空心樓板
英文
cassette ceiling-
Crack - control of aeolotropic hollow slabs in orthogonal in - site concreting deck floors in the construction of large - pillar - net structure of reinforced concrete
大柱網現澆混凝土框架正交異性空心大板樓蓋的裂縫控制Finally, i always go to sea as a sailor, because of the wholesome exercise and pure air of the forecastle deck.
最後，我所以總是出海去當水手，是為了那種有益身心的操勞和船頭樓甲板上的純凈空氣。The floors are to be built with hollow tiles or with lightweight aggregate.
樓板計劃用空心磚或輕骨料建造。From above analysis, it is proved that, because the internal force distribution of cast - in - situ concrete hollow floor is notably different to that of waffle slabs, designed as grillage beams and reinforced by these results, the technical advantage of this structure may not be exerted sufficiently so that leading to the increase of reinforcement
通過以上分析證實，由於現澆空心樓蓋的與肋梁樓蓋具有顯著不同的內力分佈規律，現澆空心板按梁格進行計算並配筋，將不能充分發揮該結構的技術優勢，導致配筋量的增加。Fire resistance tests for service installations - part 6 : raised access and hollow core floors
輔助設施的防火試驗.第6部分:架空通道和空心樓板Fire resistance tests for service installations - part 6 : raised access and hollow core floors ; german version en 1366 - 6 : 2004
輔助設施的防火試驗.第6部分:架空通道和空心樓板The weight of this floor is small and the span of this floor is large. compared with the flat - slab floor, the flat - plate floor and the waffle floor, the cast - in - place reinforced concrete hollow flat - plate floor adapts the demands for the flat - plate floor system of this age. it has been used in some projects and has gained great social effects and economical profits
現澆鋼筋混凝土空心板無梁樓蓋是一種新型的無梁樓蓋體系，它自重輕，跨度大，是繼帶柱帽的無梁樓蓋、平板無梁樓蓋、密肋無梁樓蓋之後，順應了時代對無梁樓蓋體系要求的新型無梁樓蓋體系，目前已經在一些工程項目上投入使用，取得了良好的經濟效益和社會效益。Thin - wall core box cast - in - site reinforce concrete hollow floor is a new type floor in which high strength thin - wall core boxes were laid as the certain rule
薄壁箱體現澆混凝土空腹樓蓋板柱體系是一種在現澆混凝土樓板中按規則布置一定數量的永久性剛性薄壁箱體而形成的新型空心樓蓋體系。Compared with the normal flat - plate floor, the cast - in - place reinforced concrete hollow flat - plate floor has two special characteristics. to produce the hollow floor, the hollow columns are pre - buried in the floor. there are concealed wide - flat beams between the frame columns
和普通平板無梁樓蓋相比，現澆鋼筋混凝土空心板無梁樓蓋有兩個突出的不同點，一是在樓板內預埋空心圓筒形成空心樓板，二是在框架柱之間設有暗扁梁。Indicated from the results : influenced by geometric parameters analyzed above, the effect on tube filler hollow floor is similar with box filler hollow floor ; though differing from section properties between these two structures, the bear bending rigidities in the two perpendicular directions are almost the same
結果表明:薄壁筒芯空心樓板受以上分析的各幾何參數的影響效果與薄壁箱體空心樓蓋很相似;雖然兩種結構的截面特性不同，但抗彎剛度在兩正交方向基本相同。On the basis of summarizing the existing large - span slab structure forms, the author developed the existing circular voided slab into a new large - span slab system, rc bi - direction cellular slab, which, specialized itself as bi - direction from a macro point of view, could not only reduce the tare weight of slab, but also expand slab span
本文在總結已有大跨度樓板結構形式的基礎上，提出了一種新型的大跨度樓板體系? ?鋼筋混凝土雙向空腹板，該類樓板體系是現有圓管式空心樓板的延伸，不僅能減輕樓蓋自重、增大板跨，而且還具有宏觀上雙向性的優點。3. the ultimate bearing capacity of such floor is worked out by applying yield line theory to thin - wall core box cast - in - site concrete hollow floor. and it is proved to be feasible according to the theoretic analysis
3 、將板的屈服線理論引入薄壁箱體現澆混凝土空心樓蓋的極限荷載的計算中，根據理論分析，證明了該方法的可行性。By using the calculating method of the flat - plate floor, the bend moments of the slab in different place are calculated. the moment distribution ratio between the column trip and the middle trip of the cast - in - place reinforced concrete hollow flat - plate floor calculated by the equivalent frame method is demonstrated. the moment of the cast - in - place reinforced concrete hollow flat - plate floor calculated by the experience coefficient method is also demonstrated
進而將無梁樓蓋體系的計算方法應用於現澆空心板無梁樓蓋中，通過對板格彎矩的分析，得出了現澆空心板無梁樓蓋按等效框架法計算的板帶彎矩分配比例系數，按經驗系數法計算的板帶彎矩設計值。4. the elementary analysis about the geometrical parameter influences of plate thickness and breadth of rib beam on mechanical properties of the thin - wall core box cast - in - site concrete hollow floor is also made. a single geometrical parameter on mechanical properties of such floor system is set forth and the fitting scale for these parameters is determined to provide the reference when designing
4 、對影響薄壁箱體現澆混凝土空心樓蓋內力和變形的板邊梁寬度、肋寬、肋間距、板厚等因素進行了分析，討論了單一幾何參數對該樓蓋受力性能的影響規律，提出這些參數適宜取值范圍，為對這種樓蓋進行設計時提供參考。The two ways stiffness ratio of the reinforced concrete hollow slab is studied and the results show the reinforced concrete hollow slab is bent in two ways under the vertical loads providing the length of the two rims of the slab are near. the analysis for the concealed wide - flat beams demonstrates that it belongs to the column strip and it does not possess the function of the frame girder
本文首先從理論上分析了空心板兩方向剛度比，認為兩邊長接近的空心板在豎向荷載作用下為雙向受彎，其受力性能為雙向板；分析了柱上暗扁梁在樓蓋中的作用，認為它不能起到框架梁的作用，應為柱上板帶的一部分。On the basis of the theoretical analysis and the finite element calculating, the conclusions show that the cast - in - place reinforced concrete hollow flat - plate floor should adopt the calculating method of the flat - plate floor
通過理論分析和有限元計算，本文認為現澆鋼筋混凝土空心板無梁樓蓋應按無梁樓蓋體系的設計方法進行結構計算。A material nonlinear finite element analysis for the cast - in - place reinforced concrete hollow slab that occurs from initial loading, cracking, yielding to failing is carried on. the cracking load, ultimate load, the displacement rules and the principal stress distribution rules of the hollow slab under the vertical loads are obtained. a material nonlinear finite element analysis for the single span hollow flat - plate floor is also carried on
其次對空心板進行了從加荷、開裂、屈服直至破壞的全過程材料非線性有限元計算，得到了空心板在豎向荷載作用下的開裂荷載、極限荷載及位移和應力分佈規律；還對單跨無梁樓蓋進行了材料非線性有限元計算，通過分析主應力場明確了柱上暗扁梁的作用；有限元計算的結果驗證了以上的理論分析並得到了一些重要的結論，對改進現澆空心板無梁樓蓋的構造措施有重要的參考價值。The author, applying the program of ansys, built a nonlinear model of rc bi - direction cellular slab, and, from the comparison of equivalent - span and equivalent - thickness solid plate, drew several important conclusions. meanwhile he also pointed out that the stiffness of cellular slab would become weaker because of the holes of cross - section which make the tare weight 40 % down comparing to solid plate, but if the weakness of tare weight was considered, the cellular slab still remained the excellent features of integration and stiffness, by which the cellular slab can be put into use of large - span
本文利用有限元程序ansys ，建立了鋼筋混凝土雙向空腹板的非線性計算模型，並和等跨等厚度實心板進行分析對比，從而得出了一些重要結論，指出：在空腹板自重比實心板減少40左右後，空腹板的剛度雖然由於截面的開孔而削弱，但考慮自重減少后，空腹板仍表現出整體性好、剛度大的特徵，從而實現較大跨度樓板的工程應用。Referring to three kinds of plan irregularity, structures individually with four kinds of irregularity as eccentricity in one direction, eccentricities in two directions, re - entrant corner irregularity and diaphragm discontinuity have been analyzed to investigate the relationship between torsion effects and parameters of above irregular structures. the parameters and the schemes for determining the scope of structures with different kind of irregularity considering seismic action in two directions simultaneously are proposed, some conclusions have been get as following : it is indicated by the analysis results that torsion effect has no dependency relation with eccentric torsional angel adopted in code for seismic design for buildings. it is suggested that the eccentric torsional angel should not be take as the parameter of torsion effect of structures considering seismic action in two directions simultaneously ; for the structures with regular plan and elevation and with eccentricity in one direction due to irregular mass layout, the relative eccentricity can be take as the parameter of torsion effect of structures considering seismic action in two directions simultaneously ; for the structures with regular plan and elevation and with eccentricities in two directions due to irregular mass layout, the ratio of relative eccentricities in two directions and the angel of them can be take as the parameters of torsion effect of structures considering seismic action in two directions simultaneously ; it is indicated by the analysis results that the torsion effect has no dependency relation with re - entrant corner ratio adopted in code for seismic design for buildings as
所取得的主要結論有：結構的扭轉效應與《抗震規范》所採用的扭轉不規則指標即偏心扭轉角之間的相關性較差，偏心扭轉角不宜作為判斷結構是否計及扭轉效應及需考慮雙向水平地震作用的界定指標；對于樓層間均勻偏心的多層單向偏心結構，建議採用相對偏心距作為需考慮雙向水平地震作用的界定指標，並給出針對不同平面尺寸的界限相對偏心距；對于樓層間均勻偏心的多層雙向偏心結構，建議採用兩個主軸方向的相對偏心距及其夾角作為界定指標，結合單向偏心結構的界定方案進行需考慮雙向水平地震作用的結構范圍界定；凸凹不規則結構的扭轉效應與凸凹比例無正相關關系， 《抗震規范》要求所有平面布置不對稱的凸凹不規則結構計及扭轉效應的規定欠妥當，建議凸凹不規則界限值從30改為15 ，只要求分析採用空間模型比較合適； 《抗震規范》關于有效樓板寬度較小的結構需計及扭轉效應的規定很有必要，樓板局部不連續的結構需採用符合樓板實際剛度的計算模型予以分析，可使用相對偏心距（及其夾角）參照單向（和雙向）偏心結構的界定方案，界定樓板局部不連續結構是否需要計入雙向水平地震作用下的扭轉效應。On the basis of the characteristics of this new style of flat - plate floor, analyzing its basic mechanical behavior, researching on its sound calculating model and calculating method are of great importance to proceed the designing, ensure the safety of structure, spread the application of this new style of flat - plate floor
本文以現澆鋼筋混凝土空心板無梁樓蓋的特點為基礎，分析它的基本力學性能，探索合理的計算模式和設計方法，對正確進行設計、保障結構的安全使用、進一步推廣它的應用，有非常重要的意義。分享友人