English translation for "precast slab"
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- 预制板
Related Translations:
precast: vt.,adj.【建筑】预制(的)；预浇铸(的)。 precast reinforced concrete beams 预制钢筋混凝土梁。
- Example Sentences:
| 1. | The result of load testing indicated that there were no obvious differences in behavior between this tested floor and ordinary floor , and broadened joints between precast slabs and setting many joints have no obvious influence on the behavior of the superposed floor
荷载试验结果表明，本试验楼盖受力状态与普通双向板没有明显差别，宽拼缝及多条拼缝的设置并未对楼盖的受力造成明显的影响。 | | 2. | Pk prestressed composite slab is a new composite floor structure by improving the traditional prestressed composite slab , its precast slab is a prestressed ribbed panel of which prestressed steel is a spiral ribbed high - strength wire , which make the precast component a higher stiffness and buckling capacity
本文研究的pk预应力叠合楼板是通过不断改进传统预应力叠合板后研制的一种新型叠合楼板结构,其预制构件为带肋薄板,预应力筋采用螺旋肋消除应力高强钢丝。 | | 3. | This thesis mainly researches second - prestressing precast slabs , it is important to study its one - way slab floor ' s ability in use . specific content include : imitate construction load lab , through this method to analyze the precast slabs " properties in the first stage in burden load . one - way precast slabs " lab , analyes one - way precast slabs sandwich s ability in second burden load stage
具体的研究内容有：模拟施工荷载试验，即对装配整式夹层板第一受力阶段进行研究；单向装配整体式结构的第二受力阶段的性能进行研究，并分析了二次张拉预应力筋所引起的结构的变形和应变与计算结果进行对比。 | | 4. | Consequently , the precast components don ’ t need any interim falseworks to be supported in the mid - span as bottom forms when the laminated concrete lay is being placed . furthermore , to form two - way slabs , the transverse steels can be arranged through the rectangular cores in the ribs of the precast slabs as needed . it makes the construction of composite two - way slabs easier and more feasible , practical , and suitable to introduce and apply to the building construction on a large area
由于预制构件具有刚度大和承载力高的特点,施工时以预制构件作为楼板底模无需设置跨中临时支撑;同时还能通过预制构件板肋预留的长方形孔布置横向受力钢筋实现楼板的双向配筋,使预应力双向叠合楼板的施工简单易行,更适合于大面积的推广应用,具有较大的工程应用价值。 | | 5. | This paper mainly discussed one type of two - way superposed slab floor with prestress in one way . the lower layer of the superposed floor is precast - prestressed sandwich slab , and the upper layer is cast - in - situ concrete . reinforcements set in the precast slabs lapped with each other at the side of it
与传统的装配式预应力楼盖和现浇楼盖不同，它是将现代预应力技术和叠合结构体系相结合的一种新式楼盖形式，具有重量轻、抗裂性强、承载力高、整体性好以及保温、隔音等诸多优点。 | | 6. | The experimental result indicate that the working characters of the test floor slab is typically two - way obviously , the floor slab that is reinforced two - way by setting transverse steels through the rectangular cores in the ribs of the precast slabs , has excellent bulking property , high bearing capacity , cracking resistance and so on
试验研究表明,试验楼盖在加载过程中呈现了明显的双向受力特征; pk预应力叠合楼盖通过在预制构件板肋预留长方形孔穿置横向钢筋实现双向配筋具有良好的整体性能,还具备承载力高和抗裂性能良好等特点。 | | 7. | Based on the experimental results , in concrete limitation stress sandwich first stage ' s ability and one - way and two - way precast slabs sandwich , results content code require - second class crack control . resistant crack calculation is appropriate . because post - tensioned prestressed advances plane ' s resistant crack . deformation and section strain measure accord with calculation results , this indicates 3d - gridding beams modulus is reasonable to precast slabs sandwich
本文通过对试验数据的分析总结，认为：单块夹层板第一受力阶段的性能试验及单向和双向装配整体式夹层板的性能试验，满足《混凝土结构规范》 ( gb50010 - 2002 )中关于预应力楼板的二级裂缝控制等级的要求，抗裂设计得当；由于板缝无粘结预应力筋的存在提高了板的抗裂性。 | | 8. | We analyes post - tensioned prestressing properties and comparing with practiced results . we analyse one - way precast slab sandwich negative moment section resistant crack properties and two - way precast slabs sandwich under plane resistant crack at unprestressed section and second - prestressing propties . we compare canceling bonded reinforcement with laying on bonded reinforcement resistant crack properties and deformation . auxiliary lab include : concrete resistant pollution intensity . concrete resistant compressing intensity and elastic modulus , compare with results of code . analyse sandwich ' s strain and long - time stress , strain and introduce a new method through theory calculating long - time stress and strain
配套的试验研究有：混凝土的抗拉强度和弹性模量试验及混凝土的抗压强度和弹性模量试验，混凝土的极限抗拉强度和极限拉伸应变试验，并与《混凝土结构规范》 ( gb50010 - 2002 ) ，结果进行了对比；单块夹层板放张阶段的弹性应力、应变分析和长期应力、应变分析，并详细介绍了按混凝土徐变理论进行长期应力、应变分析的方法。 | | 9. | Firstly , the paper sums up program foundation of the auto design system for the structure of prestressed composite slab , in which object - oriented programming and multi - language programming are discussed emphatically . secondly , the paper illustrates program design of the auto design system in preprocess section , analyses calculation section and postprocess section respectively , in which the function design of the intellectualized collocation , the continuous beam model , the check of the precast slab , auto generation of the calculations and shop drawings is described weightily . finally , the practical design methods and process of the structure system of prestressed composite slab are expatiated by representative example
在综述了预应力楼盖体系以及计算机辅助设计的相关内容，分析了国内外研究现状，研究了叠合楼盖的受力机理、抗弯抗剪性能以及经济指标后，文中首先概括了预应力叠合楼盖体系自动设计系统的编程基础，其中重点讨论了面向对象程序设计和混合语言编程技术；然后分前期处理、分析计算、后期处理三部分，详细说明了预应力叠合楼盖体系自动设计系统的程序设计，其中突出描述了程序所特有的智能布置、连续梁模型、预制板校核、生成计算书及施工图等功能的设计；最后用实例讲述了预应力叠合楼盖体系的实际设计方法及步骤。 | | 10. | Reinforcements set in the precast slabs lapped with each other at the side of the slabs . in this way , the floor stands loads in two ways . the prestress in precast slabs can improve mechanical performance and meet the demands of large room width in many building structures
本论文主要研究单向预应力双向叠合板楼盖，其以预应力预制叠合底板为底模，利用板侧伸出钢筋的搭接实现横向传力，变单向受力为双向受力；通过二次浇筑混凝土形成整体楼盖结构；通过预制底板中单向施加先张预应力改善了楼盖的受力性能，满足了大开间及不同型式建筑的要求。 |
- Similar Words：
- "precast ribbed roof slab" English translation, "precast roof slab" English translation, "precast segment" English translation, "precast segmental element" English translation, "precast segmental method" English translation, "precast stairway" English translation, "precast structural concrete" English translation, "precast terrazzo" English translation, "precast terrazzo flooring" English translation, "precast terrazzo skirting" English translation
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