| 1. | In recent years , the construction of cable - stayed bridges has been experiencing a rapid development 近些年来,斜拉桥在我国得到了迅速发展。 |
| 2. | The calculation and construction of cable force adjustment of gonghe cable - stayed bridge after closure are studied 对公和桥合拢后索力调整的计算及实施过程进行了深入研究。 |
| 3. | The project involves trench excavation , construction of cable trough , cable laying , backfilling and reinstatement works and landscaping works 工程包括坑道挖掘、兴建混凝土电缆槽、电缆铺设、回填和修复工程、和景观美化工程。 |
| 4. | This article discusses the construction of cable entry device of flameproof electrical apparatus and gives comparison between new and old china national standards 论述了隔爆型电气设备的引入装置结构,并就此进行了新老国标规定的对比。 |
| 5. | Measure methods of cable force used in construction of cable - stayed bridge are introduced and factors that lead errors are studied . the available steps to minish errors are brought forward 介绍了斜拉桥施工中常用的索力测量方法,并对频率法测量索力的误差产生因素进行分析,提出了减小误差的有效措施。 |
| 6. | In this thesis , three factors resulting in geometric nonlinearity are taken into account , then using plane frame method and based on plane bar finite element , nonlinear analysis to the construction of cable - stayed bridge is achieved 考虑几何非线性的三个影响因素,然后利用平面框架模型,以平面杆系有限元法为基础对斜拉桥施工进行非线性分析。 |
| 7. | It is obvious that cable dome has very wonderful developing future and important value in practice . however , so far , the technique of design and construction of cable dome is mastered only by american . they have built several cable domes in america 索穹顶结构因其整体结构受力合理、综合经济效益良好而特别使用于诸如大型体育馆等超大跨度的空间结构,显然这在我国具有很好的应用发展前景,更具有十分重要的实用价值。 |