By contrasting curved bridge and straight bridge, influence of dead load and prestressing force on the stress in cantilever casting period of curved Bridges is analyzed.
通过曲线箱梁桥与直线箱梁桥的对比，模拟计算并着重分析了施工阶段自重、预应力等因素对曲线箱梁桥悬浇时应力的影响。
Analysis of qualities stress of bridge includes of action of dead load, car load, temperature load of season character.
分析桥梁受力性能时考虑了结构自重、车辆荷载和季节性温变荷载的作用。
The surface mounting sensors have the advantage of being replaced, but they can not solve the issue of monitoring dead load stress.
表贴传感器具有可更换的优点，但不能解决恒载应力监测问题。
The pre-embedded approach can resolve the issue of monitoring dead load stress, but the long-term monitoring can not be achieved due to sensor life.
预埋的方式可解决恒载应力的监测问题，但存在因传感器寿命问题而不能实现长期监测；
Combined with in-situ loading test of a certain hydraulic project, the bearing capacity of soft sandy gravel rock foundation and the effect of dead load stress on the bearing capacity are discussed.
结合某工程现场载荷试验探讨砂砾软岩的极限承载能力及自重应力对极限承载能力的影响。
Combined with in-situ loading test of a certain hydraulic project, the bearing capacity of soft sandy gravel rock foundation and the effect of dead load stress on the bearing capacity are discussed.
结合某工程现场载荷试验探讨砂砾软岩的极限承载能力及自重应力对极限承载能力的影响。
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