| 1. | Often lack of fusion adjacent to the girder web in the transverse groove welds led to the cracking .
在靠近主梁腹板的横向坡口焊缝处常常出现未熔透而导致裂纹。 |
| 2. | Two structures that experienced cracking in the longitudinal girder web at x-type cross-frame are reviewed in detail hereafter .
以下将详细评论在纵梁腹板与X型横向框架连接处开裂的两座结构。 |
| 3. | At the top flange there would be enough slack so that no relative twist of any significant magnitude would be introduced into the girder web .
在上翼缘处有足够的松动，因而在主梁腹板上并不会引起很大的相对扭转。 |
| 4. | Body bolster diaphragm
枕梁腹板 |
| 5. | According to the analysis result , the reason of the inclined cracks in the box girder webs of the bridge is found
根据分析结果，找到了该桥箱梁腹板斜裂缝的成因。 |
| 6. | Two structures that experienced cracking in the longitudinal girder web at x - type cross - frame are reviewed in detail hereafter
以下将详细评论在纵梁腹板与x型横向框架连接处开裂的两座结构。 |
| 7. | The sections " shape of the beam in the steel structure is mostly i . with thinking of the strength factor , it ' s necessary to make the beam web high and thin
钢结构的梁截面多为工字型，从强度方面考虑梁腹板宜做得高而薄。 |
| 8. | The local geometric details considered include longitudinal length and height of access hole in beam web ; material nonlinearity and geometric nonlinearity are included in nonlinear analyses
节点局部构造的变化主要考虑梁腹板上的焊接孔的长度和高度的改变，非线性分析包括了对材料非线性和几何非线性的考虑。 |
| 9. | The consequence is , when the majority of structure does n ' t enter yield habitus , but the position of belly - board has been reached the ultimate habitus , it lead to material waste of the other positions , we should pay attention to the disastrous result it will bright to us
它带来的后果就是当结构的大部分处于弹性状态时，箱梁腹板处由于剪力滞效应一般最先达到强度极限状态，导致腹板间材料的抗力没有得到充分的使用，如不引起重视会带来灾难性后果。 |
| 10. | This thesis also studied the influence of the spacing , which is between the central action point on the shackle and the exterior plate of the chassis frame side rail , because the spacing influenced the local stress distribution and the stress concentration of the bus body frame and the chassis frame , and the related variational tendency was summarized
本文还研究了吊耳销作用力中心点与纵梁腹板间距对车架和客车骨架的应力分布与集中的影响，总结了相关的变化趋势。 |
