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- prestressed reinforced concrete roof truss 预应力钢筋混凝土屋架
- Armored concrete roof truss of prestressing force 预应力钢筋混凝土屋架
- Winter construction of prestressed concrete roof truss with 27 m-span 27 m跨预应力混凝土屋架冬期施工
- Construction of the armored concrete roof truss of prestressing force 预应力钢筋混凝土屋架的施工
- Construction of In-Situ Concrete Roof Truss for Lighting Atrium in High-Rise Building 高层建筑采光中庭高空现浇屋架的施工
- Stick steel and carbon fiber reinforced plastic strengthening technique of old concrete roof truss 粘钢及碳纤维加固老厂房混凝土屋架的施工
- concrete roof truss 混凝土屋架
- The Application of the Prestressed Concrete of Bonded Post Tensioning in the Construction of a Large Span Roof Truss. 后张法有粘结预应力砼在大跨度屋架施工中的应用
- Abstract In this paper, the basic method of the prestressed concrete of bonded post tensioning in the construction of a large span roof truss and the realization of using the XM anchorage is expounded . 本文结合工程实际论述了后张法有粘结预应力砼在大跨度屋架施工中的基本工艺以及XM系列锚具的应用体会。
- To the engineering defect that the concrete strength is not up to the design strength required in the construction of roof truss with arch plate, the crack-resisting analysis is preceded. 结合工程实例，针对粮食仓库建设中拱板屋盖施工混凝土强度未达到设计强度的工程问题，进行T拱板屋盖下弦的抗裂分析和计算。
- The double groove steel is suspended under the two nodes of bottom chord of steel roof truss to prevent the bottom chord from stretch bending. 文章论述了在设计中采用钢屋架下弦两节点下悬吊双槽钢作为分布梁避免钢屋架下弦拉弯工作。
- An example of a timber roof truss having a single post is given in Fig. 11, which illustrates an isometric view of a common form of roof construction. 图11所示为带一个立柱的木屋顶桁架的示例。它展示的是一个普通屋顶结构的轴侧图。
- Suspended equipments on the lower chord level of the roof truss exceed those of any other hangars in China both in numbers and in weights. 屋盖下弦布置悬挂设备的数量和吊重均为国内机库之首位。
- The machinery used in the construction of arch roof truss of grain reserve depot in Xianyang as well as operation key points are introduced. 介绍了咸阳市粮食储备库拱板屋架的施工机具设备以及操作要点,探讨了拱板在屋面预制施工中的关键环节,并提出了操作要点,保证了工程的施工质量。
- This paper, through one actual design example, introduces in detail the determination of structure plan and calculation of design of nonadherent prestressed concrete roof with cross ribbed beams. 本文通过一设计实例较详细介绍了无粘结部分预应力混凝土井字梁结构的方案确定和设计计算。
- The liquid is applied on the surface of concrete roof、metal roof in application and then it turn into a alu-grey-white rubber with properties of high elastic、high strength and strong UV-resistance. 该液体于建筑工程现场浇筑于混凝土屋面、金属屋面后，其形成一层有很高弹性、高强度、抗紫外线的白色或铝灰白的橡胶膜。该橡胶膜具有对基层材料有良好附着力，其在屋面形成一张没有接缝的弹性橡胶。该材料为打造白色冷屋面系统具有极佳的优势。
- Loading Tests on a Prestressed Concrete Broken-line Roof Truss 预应力钢筋混凝土折线形屋架荷载试验研究
- vertical tie post in a roof truss. 支持屋顶的三角形桁架中平行的直柱。
- Once all the walls have been built and temporarily braced, the roof trusses are placed and secured into position. 一旦所有墙体建好并临时支撑后,放置屋顶桁架并固定就位。
- On the other hand, reinforced concrete roofs, suitably covered, are often constructed nowadays, especially where there is a risk of fire. 另外,从防火要求考虑,目前多采用经适当覆盖的钢筋混凝土平屋顶屋面。
