cast hollow 中文意思是什麼
cast hollow
解釋
空心鑄造-
The method is as follows : calculating the length, angles and coordinates of pre - cast hollow slab in cartesian coordinate system, and then adjusting the width of hollow slab beams and length of cantilever boards to make the linear cantilever slabs close to the transition of mute
具體方法是：採用直角坐標系計算預制空心板斜長、首尾夾角和起終點坐標，根據計算結果與路線線形之差，多次調整空心板梁的梁板寬度和懸臂長度，使外懸臂折線滿足路線的緩和曲線線形。 -
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。 -
Construction technique for cast - in - situ continuous hollow - slab beam
現澆連續空心板梁施工技術 -
The method for design thin - wall core box cast - in - site concrete hollow floor using common structural computing software is put forward and the scale for the magnifying stiffness coefficient of the spandrel beam and middle beam is discussed
5 、提出了採用常用的結構計算軟體計算薄壁箱體現澆混凝土空心樓蓋設計的方法，提出了邊梁和中梁剛度放大系數的建議。 -
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。 -
Technical specification for cast - in - situ concrete hollow floor structure
現澆混凝土空心樓蓋結構技術規程 -
Cast - in - situ concrete hollow floor structure has been widely used all over the country
現澆混凝土空心樓蓋結構在我國已得到廣泛應用。 -
Cast - in - site concrete hollow floor has been used widely in china. but its design method is not very mature
現澆混凝土空心樓蓋是一種新型結構，在我國已得到廣泛的應用，但它的設計計算方法還很不成熟。 -
Furthermore, anti - punching characteristic at the end of column and geometric parameters of cast - in - situ concrete hollow floor are analyzed
進一步分析了現澆空心樓蓋柱端抗沖切特性和幾何參數等問題。 -
Ansys, an analytic software for fem, is used to make three - dimensional nonlinear analysis overall for cast - in - situ concrete hollow floor
運用有限元分析軟體ansys對現澆空心樓蓋進行了三維非線性全過程分析。 -
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。 -
Combined with one of the important supporting projects of constructive hall of hunan province, the main contents of this paper are introduced below : based on summing - up the developing situation of cast - in - situ concrete hollow floor technology all over the country, current design methods are introduced
結合湖南省建設廳重點資助項目進行研究，本文的主要內容如下:在總結了現澆空心樓蓋技術在全國各地的發展概況的基礎上，介紹了該樓蓋結構現階段的設計方法。 -
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。 -
With engaged in person who cast crystallization device electroplate copper repair and new product make in succession, crystallization device always becomes and makes, overhaul of the equipments and reorganize and outfit, refractory material of casting etc. and person who melt hollow particle cast, spend, protect dreg production, storage transportation, etc
是以從事連鑄機結晶器電鍍銅板修復及新品製作結晶器總成製造連鑄機設備檢修與整備耐火材料及預熔型空心顆粒連鑄用保護渣生產倉儲運輸等為主體的綜合性集體企業。 -
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。 -
A new processing technique for seamless tubes manufacture of stainless steel is introduced in the present work, in which die cast hollow blank is directly used for a hot extrusion
摘要介紹了一種短流程無縫不銹鋼管材的制備工藝，即用空心鑄坯直接熱擠壓制備荒管。 -
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。
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