片语

timber roof trussA timber roof truss is a structural framework of timbers designed to bridge the space above a room and to provide support for a roof. Trusses usually occur at regular intervals, linked by longitudinal timbers such as purlin

roof latticed truss structure屋顶网架结构

roof-truss structure屋架结构型式

Steel roof truss detail钢屋架详图

roof latticed truss屋顶网架

roof space truss翻译质量

open web roof truss空腹屋架

Steel Roof Truss钢屋架

英汉例句

• repair: repair or alteration by a half of any of the foundation, beams and columns, bearing walls, floor slabs, roof truss or roof structures.

  四修建建筑物之基础、梁柱、承重墻壁、楼地板、屋架或屋顶，其中任何一种有过半之修理或变更者。

• the internal-prestressed steel roof truss is a novel prestressed steel structure.

  体内预应力钢屋架是一种新的预应力钢结构形式。

• this paper has presented the construction technique of the assembling in site about the large-span steel pipe roof truss and the technique of integral lifting about the truss.

  结合桥式抓斗卸船机上部结构现场整体提升吊装的工艺要求，提出了一种计算机控制液压整体提升的工艺，并介绍提升过程关键控制点。

• ask about features such as impact resistant windows and a greater number of roof truss straps.

  问起耐沖击等特点的视窗及更多屋架背带。

• this paper has presented the construction technique of the assembling in site about the large-span steel pipe roof truss and the technique of integral lifting about the truss.

  本文主要介绍大跨度钢管桁架的现场拼装和整体提升的施工技术措施。

• the deformation surveying data on the roof truss structure of the great hall of the people is analysed and the building deformation rules are obtained.

  本文就人民大会堂屋架结构形变测量数据进行了分析，得出了该建筑形变的规律。

• fig. 12 illustrates a timber double post roof truss . this type of truss is constructed where a wider span or a less restricted roof space is required.

  图12所示为一个双柱木屋顶桁架。这种桁架主要建于跨度要求较大或屋顶空间限制较少的地方。

• this paper gives an account of the method of deflection test of large-span steel roof truss and analyses the test result by using element calculation.

  本文介绍了大跨度钢屋架挠度测试法和测试结果，并用有限元计算对测试结果进行比较和分析。

• accompanied by simple roof truss gantry scaffolding can constitute a twa quarters, warehouse or shed.

  利用门式脚手架配上简易屋架，便可构成临时工地宿舍、仓库或工棚。

• based on the experiments of g550 cold-formed thin-walled steel roof truss structures, an analysis model considering geometry and material non-linearity is established using general fem software ansys.

  基于已完成的g550冷弯薄壁型钢屋架结构承载力试验，采用通用有限元软件ansys，建立考虑材料和几何非线性的分析模型。

• the new-type double layers wheel shape beam strings prestressed steel roof truss was used in guangzhou nansha gymnasium.

  广州南沙体育馆屋盖采用了新型的双层轮辐式空间张弦预应力钢屋架。

• the rigid-joint framed bent is worth popularizing, because its smaller sectional dimension can reduce the cost of the bridging between columns, roof supports and the roof truss hoisting.

  这种结构不但构件的截面尺寸减小，还省去了柱间和屋架支撑以及屋架的吊装费用，是一种值得推广的大跨度结构形式。

• 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。

• according to an example of the checkout and strengthening design of an exhibition hall for a fair, the factors to influence the internal force of arch roof truss are deeply studied;

  以某博览会展厅的受力验算和加固为实例，深入分析了拱桁架桿件内力的影响因素，详细介绍了加固方案的选取思路、具体构造和最终结果。

• cross-check the main roof truss roof installation quality of the surface is not perpendicular to the vertical center two blocks;

  屋架安装质量主要检查屋架跨中对两支座中心竖向面的不垂直度；

• some key points in designing the roof truss structure were analyzed, including lectotype of structure, load value and calculation method of the main steel members.

  对屋盖桁架结构设计中风荷载的取值、屋盖结构的强度、刚度和稳定性分析、主要构件的计算等方面做了深入的工作。

• introduce the characteristic of steel structure ridge and pillar for the large steel roof truss structure, put forward the view of plank location and connecting, welding.

  详细介绍了大型钢结构厂房结构件及机架中梁和柱的制造特点，提出了梁、柱中肋板的设置位置及梁的连接、组点，具体介绍了梁的焊接工艺及焊后矫正方法。

• deformation observation of guangzhou gymnasium steel roof truss is used as a case study in this paper and a survey scheme suitable for such project presented.

  本文以广州体育馆钢结构屋架几何形变测量工程为实例，提出了一套适宜大型钢屋架的几何形变测量方案。

• by integrating engineering examples, the appraisal results of a light steel roof truss without webs were analyzed, which provided a reliable basis for strengthening it.

  结合工程实例，分析了轻型钢屋架腹桿缺失时的鑒定结果，为加固补强提供了可靠依据。

• in the construction course of the light steel overall hoisting of roof truss, this paper now summarizes the construction technology of the hoisting of light steel roof truss by many practice.

  在轻型钢屋架整体吊装的施工过程中，经多次实践，总结出圆形轻型钢屋架的整体吊装的施工工艺。

• 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。