Based on the Raffnsson,Wu and Prakash s framework and the theory on seismic earth pressure of cohesive backfill,a model was established to compute the cumulative displacement.
目的考虑填土黏聚性对刚性挡土结构地震土压力的影响,发展便于工程设计使用的地震永久位移的计算方法。
On the basis Assumption of Mononobe-Okabe theory,the theoretical formula of the unit seismic earth pressure,the resultant seismic earth pressure and the point of action of resultant seismic earth pressure for the case of uniform distribution and linear distribution of seismic acceleration along the height of wall are obtained.
采用Mononobe-Okabe理论的基本假设,给出了地震加速度沿墙高均匀分布和线性分布两种情况下的地震土压力强度、地震土压力合力和地震土压力合力作用点的理论公式,并研究了有关因素对地震土压力及其分布的影响。
Based on the Raffnsson,Wu and Prakash\'s framework and the theory on seismic earth pressure of cohesive backfill,a model was established to compute the cumulative displacement.
地震往往导致重力式挡土墙的永久性位移,为了分析地震动以及墙土体系本身属性对位移的影响,基于Raffnsson、Wu和Prakash方法的基本思路,引入考虑填土粘聚力的地震土压力解析解,建立了累积位移的计算模型。
The mechanism of the seismic soil pressure acting on the structure,the effects of the input directions of the sinusoidal and random waves,the embedded depth of the subway structure and the shear modulus ratio between the structure and the surrounding ground were investiga.
对于作用于地下结构的地震动土压的发生原理、地震波输入方向、结构的埋设深度、地基与结构间的刚性比对地震动土压的影响及在地基-结构系统的非线性响应下结构周围地基终局状态时的地震动土压进行了研究。
Analysis of Seismic Soil Pressure of Underground Structure for Twin-Towers High Rise Building with Enlarged Base
双塔楼大底盘地下建筑地震土压力分析
Study of Seismic Active Earth Pressure Acted on Gravity Wall in Backfill Sand
回填砂土重力式挡土墙地震动土压力研究
The Research of Hydrodynamic Pressures on Dams in Earthquake of RCC Gravity Dam;
碾压混凝土重力坝地震坝前动水压力研究
Passive earth pressure of inclined retaining walls under seismic condition
地震条件下倾斜挡土墙被动土压力研究
Upper bound solution of active earth pressure considering horizontal earthquake and nonlinearity
水平地震力对非线性主动土压力上限解的影响
Seismic Active Earth Pressure and Lateral Coefficient of Retaining Wall
地震作用下挡土墙主动土压力分布与侧压力系数
Dynamic Analysis and Seismic Safety of RCC Gravity Dam in High Earthquake Intensity;
高地震烈度下碾压混凝土重力坝动力特性及抗震安全分析研究
Analysis on Seismic Response and Dynamic Earth Pressure of Reinforced Gabion wall
加筋格宾挡墙地震反应与动土压力分析
3D nonlinear seismic analysis of full-monolith RCC gravity dam
碾压混凝土重力坝整体三维非线性有限元地震反应分析
Dynamic Characteristics and Seismic Response Analysis of Concrete Arch Dam in Consideration of Water Compressibility
考虑可压缩库水作用混凝土拱坝的动力特性和地震反应分析
Seismic Response Analysis of Roller Compacted Concrete(RCC) Gravity Dam Based on ANSYS
碾压混凝土重力坝抗震性能的ANSYS分析
Model Test of Soil and Metro-tunnels Interaction in Earthquake Activities
地震动力作用下土-地铁隧道模型分析
Analysis of Seismic Behavior of the Embankment under Different Compactness
路基不同压实度下地震动力响应分析
The Principal Compressive Stress's Variation of M4.6 Daqiao Reservoir Earthquake
大桥4.6级水库地震的主压应力变化
The calculated value of earth pressure based on Rankine theory,is much larger than the measured value of earth pressure for support engineering in Beijing.
根据朗肯土压力理论,北京地区土压力计算值远大于实测土压力值。
Control of Reinforced Concerete Frame-Wall Construction under Earthquake Motions;
钢筋混凝土框架—剪力墙结构地震控制
Research on Bearing Stratum under Pile Toe in Loess Regions under Seismic Wave;
桩端黄土持力层对地震波的响应研究
Simulation analysis of earthquake action of prestressed concrete frame
预应力混凝土框架地震作用仿真分析