超宽幅钢箱梁高宽比较小, 竖向荷载作用下超宽幅钢箱梁处于双向受弯状态,
其受力特征不同于常规钢箱梁. 为研究正弯矩作用下超宽幅钢箱梁剪力滞效应引起的纵桥向正 …

为解决隧道洞口工程设计因控制因素变化导致设计工作需多次反复, 工作量大,
传统设计方式效率低的问题, 提出利用BIM 技术在AutoCAD Civil 3D 平台上研发三维辅助设计 …

To investigate the shear-lag effect in the main girder of a composite twin-box girder cable-
stayed bridge during construction, a full-bridge model and a local spatial model were …

Due to its excellent mechanical properties, the application of Ultra-High Performance
Concrete (UHPC) in the field of civil engineering is rapidly increasing. Recently, a UHPC …

将变宽度截面箱梁的剪力滞翘曲位移函数定义为三次抛物线形式, 用能量变分原理建立了分析变
宽截面箱梁剪力滞效应的控制微分方程, 并用差分法求解此方程. 分别计算了简支箱梁在集中 …

The stud spacing significantly affects the bond strength and interracial slip between steel
and concrete of thin-walled steel-concrete composite beams, and it interacts with shear lag …

The fiber pullout is a main failure after the fiber is broken in the tension of glass fiber
reinforced polymer (GFRP) bolt. In this paper, the numerical analysis is done on the …

The thin‐walled box girder (T‐WBG) is widely applied in the long‐span bridge structures
during the past decades due to its lighter self‐weight and better mechanical properties. The …

For the problem of insufficient analysis of the hysteretic behaviour of the traditional concrete
shear wall, the research method of hysteretic behaviour of high-strength concrete shear wall …

In order to study the preparation and properties of HFRP bars for civil engineering, this
paper, through experiments on the tensile and fatigue properties and fracture analysis …