Calculation method of finite layer of pit foundation considering consoildation is presented and programmed 建立可考虑固结的基坑工程开挖问题有限层求解模式; 9
On the base of the biot consolidation theory and the principle of finite element method , the author developed a fem program bp in fortran language 本文首先根据biot固结理论与有限元原理,用fortran语言编制了平面应变条件下考虑地基土体biot固结的非线性有限元程序bp 。
After the pets excrete filth , the filth will concrete at once and the baceteria in the urine will be concreted in a block , so the surrounding will be on stink and keep clean 当宠物排出污物后,马上固结,将尿臭和尿液所含的细菌密封在固结的小块中,完全无臭味,保持通常的清洁卫生。
After the pets excrete filth , the filth will concrete at once and the baceteria in the urine will be concreted in a block , so the surrounding will be on stink and keep clean 当宠物排出污物后,马上固结,将尿臭和尿液所含的细菌密封在固结的小块中,完全无臭味,保持通常的清洁卫生。
Fabrication methods are categorized into three classes according to the consolidation mechanisms of the ceramic suspensions by fluid removal , physical or chemical gelation and particle flow 按照陶瓷装料固结方式的不同对其进行了分类,分别为通过液体排除、物理或化学胶凝及颗粒流动进行陶瓷装料固结的无模成形技术。
At present , soil consolidation analyzed by finite element method in engineering numerical computation , is mostly limited on solution of two - dimension consolidation theory or plane solution of three - dimension consolidation theory 目前,工程数值计算中,对土固结的有限元分析大多停留在二维固结理论解法或三维固结理论的平面解法上。
The main problems widely seen in the previous studies are ( 1 ) inadequate modeling of initially anisotropically consolidated soil and ( 2 ) numerical vulnerability associated with the stress path in the vicinity of the failure line 以前模型普遍存在的问题有: ( 1 )不能模拟初始偏压固结的情况; ( 2 )当应力路径接近破坏线时数值稳定性差。
Generlized load transfer function is presented , which can involve many load transfer functions presented by other auther . 7 . calculation method of finite layer of pile foundation considering consoildation is presented and programmed 并将上述研究结果运用到单桩和群桩的求解,建立了可考虑固结的桩基求解模式,并编制了相应的有限层程序; 8
The algorithmic difference compared with the traditional one is that this arithmetic is independent of pre - load ( consolidation stress ) and can calculate the primary consolidation effect and assess the unloading feasibility straightforwardly 与传统的算法不一样的地方是这些算法与预压荷载(即固结应力)无关系,直接计算出主固结的效果及评价预压排水固结地基处理卸载的可行性。
However , soil consolidation has important effectiveness to the system of pile - soil - raft interaction , it has significant value in theory and practice to consider the factor of soil consolidation when we study the mechanism of interaction 但是由于复合桩基在软土中应用较多,土体的固结问题就无法回避,考虑土体固结的桩?土?承台非线性共同作用理论和分析方法需要进一步的探索和研究。