探讨了采用预应力法求解发电机转子磁拉力与弯曲振动问题的可行性,导出了有关的计算公式。
The prestress method is tried to be used to solve the problem of magnetic tensile force and lateral vibration on a turbo_generator rotor and the calculating formula is presented.
试验证明,扭力扳手预应力锚杆张拉值与锚杆应力计监测值基本一致,说明采用扭力扳手进行预应力锚杆张拉的施工方法简易可行。
It is proved that the stretching values with the wrest wrench are almost the same as those with the stress gauge monitoring method, but the former method is simpler and more feasible.
结合工程实例,介绍了预应力锚杆的设计方案,并对锚杆施工的各个环节的技术要点进行了总结,论证了应用预应力喷锚技术施工的可行性,展望了其应用前景。
Combined with specific engineering, it introduces design plan of inherent stress anchor and summarizes technical points of each tache, its feasibility is demonstrated and its foreground is viewed.
试验证明,扭力扳手预应力锚杆张拉值与锚杆应力计监测值基本一致,说明采用扭力扳手进行预应力锚杆张拉的施工方法简易可行。
It is proved that the stretching values with the wrest wrench are almost the same as those with the stress gauge monitoring method, but the former method is simpler and.
以某预应力混凝土T型刚构箱梁桥为背景,对采用不同加固方案的优缺点进行比选,最后从技术可行性和经济角度推荐采用碳纤维CFRP加固方案。
On basis of a prestressed concrete T-type rigid frame box girder bridge, the paper compares the advantages and disadvantages of different reinforcement options.
使用平均应力法模拟预应力对筒仓的作用是可行的。
The average stress method is feasible for simulating the prestressed load and in the prestressed design and analysis of the silo structure.
探讨了采用预应力法求解发电机转子磁拉力与弯曲振动问题的可行性 ,导出了有关的计算公式。
The lateral vibration and the torsional vibration which are two basic types of the rotor vibrations are connected by the unbalance of the rotor.
因此,运用拉压杆模型法对体外预应力锚固块的配筋设计是合理可行的。
Then the reinforcement of single anchorage of T-beam are designed directly using the strut…
因此,运用拉压杆模型法对体外预应力锚固块的配筋设计是合理可行的。
Then the reinforcement of single anchorage of T-beam are designed directly using the strut…
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