shearing impact 中文意思是什麼
shearing impact
解釋
剪切沖擊-
Simultaneity, through contrast analysis validate that antiseimic capacity of expansion web is better than that of steel web. therefore, based on the experiences summed up by precedence, the formulation for calculating the crack load and limit load of brick masonry house reinforced by expansion web is advanced, which provides project reference. based on the analysis and studies of masonry shearing strength, test of prestressed single brick masonry wall, and test of prestressed brick masonry house models, and ect, the article has carried through several aspect research as below : 1. a series of experiment on material capability of expansion web, including intensity of single thread and expansion web, ect ; 2. research on influence of loading and destroy of masonry brick building reinforced by expansion web under lowcyclic loading ; 3. study of impact of expansion web on ductility, energy dissipation, intensity, ect under the same situation as above ; 4. put forward computation formulation of masonry brick building reinforced by expansion web
本著以上的研究目的，本文在分析和借鑒前人砌體抗剪強度理論、預應力單片墻試驗研究、預應力模型抗震性能試驗研究等基礎上，進行了以下幾方面的研究工作: 1 .作為一種新型結構材料擴張網，進行了一系列的材性試驗（單絲強度、網片強度和在砂漿中被約束條件下的網片強度及其相應的彈性模量） ； 2 .研究了水平荷載往復作用（低周交變）下，普通鋼絲網和擴張網砂漿對砌體結構抗裂及承載能力和破壞形態的影響，並將這兩種材料的加固效果進行了對比； 3 .上述狀態下，兩種網片水泥砂漿對砌體結構變形、延性、耗能、剛度退化等抗震性能的影響及其影響效果的比較； 4 .提出擴張網水泥砂漿加固砌體結構的抗剪強度計算建議公式。 -
The analysis results and suggestions have been adopted in the structural design. from above analysis, the thesis gets conclusions as following : ( 1 ) total shearing forces under earthquake action in stories under transfer story increase as position of transition story elevated, which is the negative impact resulted from higher position of transfer story and the regulations of position of transfer story in code is reasonable
本文的分析結果及建議已用於該工程的結構設計中，對于轉換層位置及形式對復雜高層建築結構地震反應的影響問題，主要得出以下一般性結論：地震作用下，轉換層下部樓層的層總地震剪力和彎矩隨轉換層位置的增高有所增大，這是轉換層位置較高帶來的不利影響，規范對轉換層位置進行限制是適當的。 -
Basing on compressive mechanism and main factors that impact compressive strength, the compressive strength formulas of block masonry are establish, using stress and strain method respectively ; basing on mechanism of shear and main factors that impact shear strength, the shearing strength formulas of block masonry are set up, introducing hoffman rule and the twin shear strength theory method respectively
依據受壓工作機理和影響砌塊砌體抗壓強度的主要因素，分別用應力法和應變法建立了砌塊砌體抗壓強度公式;依據受剪工作機理和影響砌塊砌體抗剪強度的主要因素，用hoffman準則和雙剪強度理論分別提出了砌塊砌體抗剪強度公式。
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