The finite element method program is used to analyze the elastic-plasticstrength of cones in one domestic construction.
对网架螺栓球节点中的锥头强度进行了弹塑性有限元分析，得出其应力分布、塑性区分布及极限承载力。
2
Flow pattern, time-varying behavior of rheological parameters, groutability, plasticstrength and re-groutability of grouts are properties influencing the diffusion of grouts.
浆液流型、流变参数的时变性、可灌性、塑性强度和可重复注浆性是影响浆液扩散的基本性能。
3
The unconfined compressive strength and plasticstrength of two kinds of hardening clay-based grout has been studied. It was analyzed how the main composition content affected the strength.