This paper considers the effect of imperfect load compliance on the member reliability of a 30-m span bridge, using Monte Carlo simulation and sensitivity analysis. Three annual volumes of a governing truck are considered. Results show that under a stringent load restriction, even a small ...
The stress remaining in concrete due toprestressingafterloss of prestress; includes the effect of the weight of the member, but excludes the effect of any superimposed load. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. ...
Therefore, the main purpose of this study is to propose an effective model to predict the pull-out strength of a cast-in-place anchor based on the 1D-slide line model. Firstly, a FE method-based anchor model was developed with a contact function and the simulated response was validated wit...
laboratory work over the course of 5 days. After the instructional section of the course, students were required to present course-relevant projects, designed by the instructors, such as building homemade microscopes, surgically creating a “cyborg” cockroach, and CRISPR-Cas9 genome engineering in ...
removable shear-connected slabs for timber superstructure replacement, provision of a separate pedestrian structure to permit deck widening and safety improvements, lightweight short-span pedestrian trusses, strengthening weakened abutments by backfilling, and traffic barrier upgrades for aging bridge ...
as the time is down to 0.5 seconds left, you can start moving. This way you can be on the move without having to cancel healing. The same can be done in a moving vehicle, but only when the vehicle is moving steadily and not when you are driving like it is the end of the world....
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Effective Length Factor of High-pier Analysis Considering Pile Foundation Flexibility of Multi-span Girder Bridge桩基柔度计算长度系数抗推刚度集成欧拉公式临界荷载为研究桩基柔度对桥墩计算长度系数的影响,推导出了考虑桩基柔度的墩顶水平柔度计算公式,并将邻跨下部结构及支座抗推刚度集成为墩顶水平弹性支撑,利用...
If the average video on a For You page hovers between seven and 10 seconds, a 60-second upload will feel like a movie—something many users don’t have the attention span for. 5. Connect in the comments TikTok’s discovery algorithm is amazing at getting your video in front of potential...
Permissible deflection of bridge span is converted as equivalent design deflection of the layered system. 本文将桥梁铺装层及桥梁结构简化为弹性层状体系的力学模型 ,利用有效活载挠度作为设计弯沉值 ,计算了桥面柔性铺装层的厚度范围 ,供生产实践及相应规范指定参考。3...