gravity pier meaning in English
重力式墩
Examples
- Research on seismic character and earthquake resistance measures for railway bridge with gravity piers
铁路重力式桥墩桥梁抗震性能及抗震措施研究 - Study on impact coefficient of braking force for gravity piers of railway bridges with simple supported concrete beams
重力式桥墩混凝土简支梁桥制动力冲击系数研究 - The hydro - pressure over - loading method and the strength reduction method were applied to numerical simulation of gravity pier - arch dam system , and the integral stability of the system was evaluated based on the suggested index for safety evaluation of the gravity pier
分别采用水压超载法和折减强度参数法对重力墩拱坝系统进行数值模拟，并基于建议的重力墩安全评价指标对系统整体稳定性进行判定。 - Abstract : at first , the shaking table test of a gravity pier model was done . the comparison between the test data and the theoretical analysis results of the model showed that they are identical to each other . the dynamic model of a whole bridge with gravity piers and lead - rubber bearings was set up . the positive role of lead - rubber bearings on lowering the seismic responses of railway bridge and the seismic character of gravity piers were analysed . some earthquake resistance measures of railway bridge with gravity piers were put forward
文摘:首先进行了重力式桥墩模型振动台模拟地震试验，试验与理论分析结果基本一致;然后建立了采用铅芯橡胶支座的重力式桥墩桥梁全桥体系动力分析模型,计算分析了铅芯橡胶支座对桥梁的减、隔震作用及重力式桥墩的抗震性能，提出了重力式桥墩桥梁的抗震措施。 - A finite element numerical model for arch dam - gravity pier - foundation system was established to evaluate the effect of high gravity piers on the stress , deformation and anti - sliding stability of sizhai arch dam , taking the following factors into account , such as the possible elastoplastic deformation of foundation rocks and the nonlinear interaction between the interfaces of gravity pier - dam foundation , the joint surfaces beneath the right bank , and the interfaces of arch dam - gravity pier
摘要为评价高重力墩对四寨拱坝的应力变形和抗滑安全的影响，建立了拱坝重力墩地基系统的有限元数值模型，其中考虑重力墩基础、右岸夹层和拱坝重力墩等交界面的非线性相互作用，以及基岩材料的弹塑性变形行为。