| 1. | Such trusses are called simple trusses .
这样的桁架称为简单桁架。 |
| 2. | Typical framed structures are beams, grids, plane and space frames or trusses .
典型构架结构为梁、格栅、平面的和空间的框架或桁架。 |
| 3. | Cracking was initially detected in the east truss at the pin link connection in member l15-l16 .
裂纹首先发现于东侧桁架的L15-L16杆件的枢轴链杆连接处。 |
| 4. | The truss comprises four plane trusses each two panels and each panel has one diagonal brace .
桁架由四个平面桁架组成，每两个节间及每个节间均有对角撑。 |
| 5. | It is assumed that the reader has previously studied the analysis of certain types of trusses in a course of statics .
假定读者在静力学课程中已经学过某些类型桁架的分析。 |
| 6. | For a truss with more than one redundant bar, more than one release will be required to obtain the primary frame .
对于有一个以上多余杆的桁架要得到基本体系，就要放松一个以上的约束。 |
| 7. | When the truss is large such a calculation of a relative displacement by the laws of geometry becomes excessively tedious .
当桁架很大时，根据几何学定律来计算相对位移就会变成很麻烦的事。 |
| 8. | These were more vulnerable to blast because of poor framing and connections and were readily burned out by fire .
由于构架安装和连结得不牢固，这种桁架更易受爆震波的破坏，并也易被火烧毁。 |
| 9. | One of the most noticeable structrual differences between the cable-stayed bridge and the truss and girder types lies in the field of flexibility .
斜拉桥与桁架和梁式类型桥之间，在结构上的一个最显著不同之处，在于柔度方面。 |
| 10. | On existence of optimization solution of truss structure
桁架优化解存在性的研究 |
