stiff concrete 中文意思是什麼
stiff concrete
解釋
干硬混凝土-
When the reinforcement is strongly bonded to the concrete, a strong, stiff, and ductile construction material is produced
鋼筋與混凝土牢牢粘結在一起，就產生出一種堅韌有延性的建築材料。 -
Stiff consistency concrete
稠硬混凝土 -
Theoretical research based on the quasi - static test such as theoretical analysis in nonlinear finite element method, programs to shape function of isoparametric element of hexahedron with eight nodes and to stiff matrix of elements, application of resilience model in degeneration equation of elastic module of concrete goes along
在試驗基礎上進行了理論研究，用非線性有限元方法分析框架，編寫了六面體八節點等參元形函數、單元剛度矩陣等部分程序，將恢復力模型應用到混凝土彈性模量退化方程中。 -
At the last of this paper, we summarized the deficiencies of simulating pre - stressing anchor and proposed the new and accurate simulating method which is given up the traditional tow points applied forces and applied a point reverse forces, made beam element simulate the anchor bolt, made interface element simulate concrete. in addition, we proposed two simulating methods applied on flock anchors which improved on considering the contribution of anchors " tangent - orientation stiff. one is post - stressing offset method ; the other is anchor element method
另外，本文還提出了兩種改進原有群錨模擬中沒有考慮錨索限制變形的側向剛度貢獻的方法，即后續張拉補償法和錨索單元法，通過平面直線型滑動破壞中這兩種方法與傳統群錨的兩點集中力法的比較、分析，表明這兩種方法的結果與實際情況較為相符。 -
Based on a quasi - static test of two - lay - three - story concrete - filled rectangular steel tubular frame ( crstf ), ductility behavior, dissipation of seismic energy, degeneration of stiff and intensity of the crstf under low - frequency, horizontal, repeat load are analyzed. hysteretic curves to each floor of crstf between displacements and repeat loads, together with corresponding framework curve and resilience model to top floor of crstf is shown, too
本文基於一榀三層兩跨方鋼管混凝土框架擬靜力試驗，分析了低周反復水平荷載作用下框架的延性性能和強度與剛度的退化以及抗震耗能能力，給出了框架各層位移隨反復荷載變化的滯回曲線，並根據頂層滯回曲線進一步得出了框架頂層骨架曲線及相應的恢復力模型。
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