...足尺模型试验;Q-S曲线;Boltzmann模型 [gap=772]Keywords : cast-in-situ X-shaped concrete pile;ultimate bearing capacity;full scale model test;Q-S curve;Boltzmann model ..
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Taking some city overpass for research background , this paper research on technology of concrete box girder being broaden with steel cantilever beam by ANSYS calculation program , which will be verifed by full-scale model test.
本文以某城市箱梁立交桥加宽为研究背景,采用增设钢悬臂梁的方法直接加宽混凝土箱梁,应用ANSYS有限元程序建立实体模型进行计算分析,并通过足尺模型试验验证加宽方法的可行性和计算理论的正确性。
参考来源 - 增设钢悬臂梁加宽混凝土箱梁技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文简要介绍了索塔锚固区节段足尺模型试验及试验结果。
This thesis sets out to make brief introduction of the full-scale model test and test result of the anchorage zone of the pylon.
本文以在建中的金塘大桥的索塔锚固区剪力键选型试验和节段足尺模型试验为项目背景。
The type of shear connectors selection test and full-scale model test for the anchorage zone segment of Jintang Bridge, which is under-construction, were the project background.
由于无法对其进行足尺模型试验，数值分析就成为此类结构设计的重要依据，也是悬索桥设计中的难点和关键问题之一。
Since it is hard to perform a full-scale model test, numerical analysis becomes an important basis and also one of the most difficult and pivotal problems in design.
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