In order to reveal the flexural behaviors of FC bending members,twelve T-shape beams reinforced by FC were used to test the flexural behaviors,and the beam crack and its development as well as the bending capacity were analyzed.
为了解FC受弯构件的抗弯性能,文中进行了12根复合材料T形梁的抗弯试验,对构件的开裂及发展情况以及正截面抗弯承载力进行了对比分析。
Jiyuan-dongming highway road with 4×35 meters prestressed T-shape beam cross above the other highway road.
济源(河南省)至东明(山东省)高速公路与国家主干线阿荣旗至深圳高速公路在河南省新乡长垣县立体交叉,济源至东明高速设计4×35m预应力T形梁上跨通过。
The issue that T-shape beam splits under the influence of temperature variation is theoretically ana-lyzed and appropriate solutions are given.
对遇到的T形梁板由于温度变化的影响而开裂问题,作必要的理论分析并提出适当的解决措施。
An Analysis of Connecting Stresses between T-beam sCompression Flange and Web & Its Design;
T形梁受压翼缘与腹部的连接应力分析及设计
In this paper, through test of concrete T-beams strengthened with carbon fiber reinforced polymer (CFRP) sheets on three sides, the failure modes, ultimate flexural limit states and designing demands are discussed.
通过对三面围覆碳纤维布进行加固的钢筋混凝土T形梁的试验,探讨了梁的受弯破坏形态、极限状态和设计要求,并根据实测纤维布极限应变值,讨论了纤维布允许拉应变的取值问题。
Space shell model was adopted to assess the vehicle load transversal distribution coefficients of three haulage fleets on a simple T-beam curved bridge under the load level of vehicle-20 and at 1/2 & 1/4 span locations and beside the seat location.
利用空间板壳模型对孔径 30m的 1孔简支T形梁桥在 3个车队超 2 0级汽车荷载作用下 ,1/ 2、1/ 4孔径和支座边等位置的车辆荷载横向分配系数进行分析 ,结果显示 :弯桥荷载横向分布系数相对直桥荷载横向分布系数相差很小。
The cause and prevention of deformation of prestressed T-shaped beam;
预应力T形梁产生变形的原因及防治措施
According to relevant experimental results,the calculating methods of bending strength and crack for steel fiber reinforced ferroconcrete T beam are studied.
根据有关试验结果 ,研究了钢纤维增强钢丝网混凝土T形梁的正截面强度及裂缝计算方法。
The analysis of T-beam bridge diseases and reinforcement technology;
T形梁桥病害及加固技术分析