anti-seismic joint 中文意思是什麼
anti-seismic joint
解釋
防震縫-
Based on the pseudo - static experimental results of nine abnormal joints, the damage process of abnormal joint is divided into four stages of original crack, entire crack, ultimate state and failure, the effect of axial force ratio, stirrup ratio and height of column section on seismic behavior of abnormal joint are discussed, the conclusion that anti - shear capacity of abnormal joint are studied in entire crack state by studying the minor core of abnormal joint is made, the calculating formula for anti - shear capacity of abnormal joint is proposed with a view to asymmetry in stirrup yield
摘要根據9個鋼筋混凝土框架異型節點試件的擬靜力試驗結果，指出異型節點受力過程分為初裂、通裂、極限和破壞4個階段；討論了軸壓比、節點核芯配箍率、柱截面高度變化對異型節點抗剪性能的影響；提出應考慮節點核芯區箍筋屈服的不均勻性並在通裂狀態下以「小核芯」為分析單元來研究此類節點抗剪承載力的建議；最終給出了異型節點抗剪承載力的計算公式。 -
The main contents are as follows. by the experiments of two joints under low - reversed cyclic loading, the paper analyzes the failure pattern, energy dissipation, ductility and cracking in the joint cores, evaluates the seismic performances and anti - crack behaviors of the joints, and deduces the anti - crack formula of the subassemblage and prestressed frame joint. through the fini te element analysis software ansys, the paper analyzes the specimens nonlinearly, and the theoretical analysis results are well consistent with those of the experiment
主要內容包括：通過兩榀節點在低周反復荷載作用下的試驗，分析其破壞形態、耗能能力、延性性能和節點核芯區裂縫開展情況，評估節點的抗震性能和抗裂能力，推導出預壓裝配式框架節點的抗裂驗算公式；並運用ansys對試驗中的節點進行了非線性分析，計算結果與試驗結果基本吻合。 -
The research indicates that the subassemblage and prestressed frame joint has good seismic performances and anti - crack behaviors, providing theoretical support and test data for the spreading and appling the subassemblage and prestressed concrete frames in our country
本文研究表明，預壓裝配式框架節點具有良好抗震性能和抗裂能力，為預壓裝配式預應力混凝土結構在我國的推廣應用提供理論依據和試驗資料。 -
Strengthen step should be taken to improve the crack load. new joint s failing load is littleer, but the traditional joint is completely brirtleness damage, consume energy term almost does not exist, not benefit for anti - seismic capability. the new joint has a little plate or a descent length, it s consume energy capability is better than the traditional joint, anti - seismic capability is better
新的連接形式和傳統連接形式相比較破壞荷載偏低，但是當達到破壞荷載時，傳統連接為完全脆性破壞，幾乎沒有耗能段，不利於抗震，而新的連接形式卻有一段較小的平臺或下降段，所以它的耗能能力較傳統連接要好一些，抗震性能好。
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