2) suitable bearing eccentricity
支座预偏心设置
1.
In virtue of the basic mechanical character, the suitable bearing eccentricity method in single- point-supported continuous curved girder bridge was studied.
连续弯梁桥的扭矩分布可以通过调整支座预偏心加以改变,支座预偏心设置对弯梁桥受力至关重要。
3) bearing arrangement
支座布置
1.
The suitable eccentricity is different with various bearing arrangements.
结果表明:内支座采用单支座布置的曲线连续箱梁桥可以通过改变支座的偏心距来调整支座的反力差。
2.
Aiming at bearing separation of the arc curved girder bridge in engineering field,using certain bridge overpass ramp in Fuzhou as the research subject,this article uses the space finite method to analyze the effect of various central angles and bearing arrangement on bearing reaction of arc curved girder bridge.
针对目前工程中出现的圆弧曲线箱梁桥支座脱空的现象,文中以福州某大桥立交匝道为工程背景,采用有限元法分析了不同圆心角和不同支座布置情况下,该曲线连续箱梁桥支座反力的变化规律。
3.
By FEM the bearing reaction force and displacement of the curved girder bridge are thoroughly analyzed under different loading effects and various bearing arrangements.
为避免预应力混凝土曲线连续箱梁桥在预应力、外部荷载作用下发生支座脱空的现象,以某互通匝道桥为典型工程,应用空间有限元法,在不同荷载、不同支座布置形式下,分析曲线箱梁桥的支座反力和位移,探讨合理的支座布置形式。
4) bearing incorrect install
支座反置
1.
According to the bearing incorrect install effects on continuous concrete slab bridge in engineering,three mechanical models were built.
结果显示:分析的两跨连续板桥结构,支座反置时桥梁结构、支座、桥墩的安全性与耐久性均满足规范要求;理论分析结果与有限元分析结果吻合较好,验证了分析模型与方法的正确性。
5) distributional plan of bearing
支座布设
补充资料：支座
分子式：
CAS号：
性质：用以支承容器或设备的重量，并使其固定于一定位置的支承部件。还要承受操作时的振动与地震载荷。如室外的塔器还要承受风载荷。其结构型式主要由容器自身的型式和支座的形状来决定，通常分为立式支座、卧式支座和球形容器支座三类。立式支座又分为悬挂式支座、支承式支座、支承式支脚，支承式支腿、裙式支座等；卧式支座分鞍式支座、圈座和支腿式支座等；球形容器支座分支柱式、裙式、半埋式和V形支承等。
CAS号：
性质：用以支承容器或设备的重量，并使其固定于一定位置的支承部件。还要承受操作时的振动与地震载荷。如室外的塔器还要承受风载荷。其结构型式主要由容器自身的型式和支座的形状来决定，通常分为立式支座、卧式支座和球形容器支座三类。立式支座又分为悬挂式支座、支承式支座、支承式支脚，支承式支腿、裙式支座等；卧式支座分鞍式支座、圈座和支腿式支座等；球形容器支座分支柱式、裙式、半埋式和V形支承等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条