The result indicates that shrinkage and creep has a great influence on the additional longitudinal forces in rails and the displacement of both rails and beams, so it should be taken into consideration during the design. 3.
计算结果表明：收缩徐变对钢轨纵向力、钢轨变形及主梁变形有较大的影响，在设计计算中应予以考虑。
The tube could involute after expansion and satisfy the use requirement with thermal contraction temperature being 105-130 ℃ and longitudinal shrinkage being 5.9%.
管材扩张后能恢复原位，其热收缩温度为105~130℃，纵向收缩率为5.9%，满足使用要求。
Analysis shows that the out-of-plane distortion of weld fixed at one end is produced by angular distortion caused by transverse shrinkage and longitudinal bending caused by longitudinal contraction jointly, and that of longitudinal restrained weld is mainly produced by angular distortion caused by transverse shrinkage.
结果表明：一端固定的焊缝平面外变形是由横向收缩引起的角变形和纵向收缩引起的纵向弯曲共同作用的结果。
Because the side beam is asymmetric, and the external four longitudinal weld locate four corner of longitudinal neutral axis (X axis) of the side beam. For the groove weldment, the shrinkage of weld metal is the main factor making residual welding deformation.
由于侧梁非严格对称，且外部4条主焊缝环绕在纵向中性轴（X轴）的四个角点；焊缝金属收缩是形成焊接残余变形的主要因素。
The impacts of transverse and longitudinal shrinkage of welding seam on underframe positioning.
以及焊缝横向、纵向收缩对底架定位的影响。
The deformation caused by the circumferential weld has been analyzed by using the transverse shrinkage force and longitudinal shrinkage force.
用纵向收缩力模型及横向缩力模型对环缝焊变形进行数值分析，所得结果与模型试验结果相一致。
It focused on analyzing the vertical prestressed, the longitudinal prestressed reinforcement configuration, temperature load, the creep and shrinkage effect, the local structure of box girder and the permitted principal tensile stress.
从诸多影响开裂的因素中，重点分析竖向预应力、纵向预应力筋的配置、温度荷载、收缩徐变、箱梁局部构造以及混凝土的容许主拉应力。
The influence of the clearance between the longitudinal weld seams of the zone plate on the shrinkage mass of the diameter was discussed, the relation between the average clearance of the installation and the total shrinkage mass of the diameter was derived.
对带板纵焊缝间隙影响直径收缩量进行了探讨，得出了组对平均间隙与直径总收缩量的关系。
The in-plane distortion, transverse shrinkage varying along width direction and longitudinal shrinkage varying along length direction of the plate bended by line heating was proposed.
给出了水火弯板变形中的面内扭曲、沿板宽方向变化的横向收缩及沿板长方向变化的纵向收缩的描述函数。
According to the some failures in cement concrete pavement joints in this paper some maintenance methods for the shrinkage joint, expansion joint and longitudinal joint of cement concrete pavement are elaborated.
针对水泥混凝土路面接缝上部常出现的崩离、拱起、爆裂现象，阐述了水泥混凝土路面缩缝、胀缝和纵缝的养护方法。
But this adherence is strong enough not to be altered by the high transverse and longitudinal shrinkage of G-layer after drying of tension wood.
因此，要想研究胶质层的真实状态和性质，传统的常规切片方法是不合适的，建议使用本实验中所运用的方法，即使用包埋试样切片，并且要考虑要使用的切片到试样端头的距离。
The paper thoroughly analyses stipulation condition of old bridges'whole redesign, makes use of the theory on shrinkage, cheep, and foundation subside changes, carries on relevant project comparison, choose and systematical analysis, deals with the longitudinal sew's shearing deformation between the new and old bridges, chooses proper conjuction craft and method, solves the questions of the old bridges'being entirely broadened, makes the new and old bridges work harmoniously, in order to meet traffic need.
本文深入分析旧桥整体加宽的约束条件，利用收缩、徐变和基础不均匀沉降理论，对旧桥整体加宽进行方案比选和系统分析，处理新、旧桥梁纵缝连接剪切变形等问题，选择合适的连接工艺和方法，解决好旧桥整体加宽中的若干问题，使新、旧桥梁较好地协调工作，从而满足交通需求。
It is shown that instable deformation in the form of longitudinal shrinkage occured in the weld zone during weld post timing, and specimen dimension turned to be stable 8 hours after deformation occured.
结果表明：1050A工业纯铝焊件在焊后时效过程中发生沿纵向伸长的不稳定变形，变形8h后试件尺寸趋于稳定；
Results show that instable deformation in the form of longitudinal shrinkage occured in the welded zone during post weld ageing, and the specimen dimension because stable six hours after deformation.
结果表明：LF3铝合金焊件的焊缝部位在焊后时效过程中发生了沿焊缝纵向伸长的不稳定变形，变形发生6h后试件尺寸趋于稳定，试件总相对收缩变形量为1.0×10-5；
The experimental results show that welding with trailing peening not only can improve the microstructure of welds and distribution of residual stress obviously, but also prevent welding hot cracking and control longitudinal or transverse shrinkage effectively.
试验结果表明，随焊锤击技术可显著地改善焊缝显微组织及残余应力分布，防止焊接热裂纹的产生，并能够有效地控制LY12CZ铝合金薄板焊接横向及纵向收缩变形。