- 受壓破壞
- 壓環(huán)
- 壓縮斷裂
- 壓縮破壞
- 壓縮破裂
- 壓縮損壞
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compression failure中文什么意思
例句與用法
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- Finally , an applied formula of beam ' s shear resistance is advanced when the beam ' s shear failure model is the shear - compression failure
最后把剪壓破壞范圍內(nèi)的理論抗剪公式進(jìn)行簡(jiǎn)化，提出一實(shí)用的抗剪計(jì)算公式。 - Making use of the " truss + arch " mechanical model , the range of the three shear failure models ( shear - compression failure , diagonal - tension failure and arch - rib failure ) is divided quantitatively , and the theoretical formula of shear resistance of beams and columns is educed
利用修正的桁架+拱抗剪力學(xué)模型，定量的劃分了梁柱構(gòu)件受剪破壞三種狀態(tài)(剪壓破壞、斜拉破壞和斜壓破壞)的范圍，并由此推得梁柱構(gòu)件抗剪的理論公式。 - Make using of the critical point of the arch failure transiting to the tooth failure ( which is also the point when the non - stirrup beam ' s shear bearing capacity arrives to its minimum ) which is advanced in the arch - tooth theory of beams without shear reinforcement by g . kani and the critical point of the diagonal - tension failure transiting to the shear - compression failure which is advanced in the anti - theory , the minimum shear resistance of general bea ms which is destroyed in the range of shear - compression failure is advanced
利用g . kani提出的拱?齒理論中的無(wú)腹筋梁的拱齒破壞的分界點(diǎn)(也就是無(wú)腹筋粱的最小抗剪承載力點(diǎn)) ，再結(jié)合前述理論中所提出的梁剪壓破壞和斜拉破壞的分界點(diǎn)，提出了梁在延性的剪壓破壞范圍內(nèi)的最小抗剪承載力，并與混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范gb50010 - 2002比較，結(jié)果吻合較好。 - At first , the experiment carried out by tianjin university has been analysed according to the " nonlinear balance trying calculation " method , and the values of yield load and ultimate load agree with the test result better , and the curve of bending moment - curvature , bending moment - deflection can agree with the results . the second , the simplified formula for evaluation the ultimate flexural capacity of cfrp strengthened rc members is presented according to the three probable failure modes ( compression failure ; cfrp rupture ; crushing of the concrete in compression before yielding of the reinforcing steel ) . it is applicable to both singly and doubly reinforced rectangular sections , as well as flanged sections
首先利用鋼筋混凝土非線性平衡試算法對(duì)天津大學(xué)試驗(yàn)進(jìn)行了理論分析，所得分析值與試驗(yàn)結(jié)果相比，加固梁的屈服荷載、極限荷載能夠很好地吻合，彎矩曲率關(guān)系曲線及彎矩?fù)隙汝P(guān)系曲線較為吻合；其次，為了滿足實(shí)際工程的需要，根據(jù)碳纖維布加固構(gòu)件可能發(fā)生的三種破壞形態(tài)(壓區(qū)混凝土壓碎破壞、碳纖維布拉斷破壞以及受拉鋼筋尚未屈服時(shí)壓區(qū)混凝土已壓碎破壞) ，區(qū)別三種鋼筋混凝土構(gòu)件截面形式(單筋矩形截面、雙筋矩形截面、 t形截面) ，分別給出了碳纖維布加固混凝土構(gòu)件抗彎承載力的簡(jiǎn)化計(jì)算公式和適用條件，并進(jìn)一步探討了這三種截面形式下進(jìn)行加固設(shè)計(jì)和復(fù)核的步驟。 - The minimum shear resistance of beams in the paper is close to the one in the code for design of concrete structures " gb50010 - 2002 ' . according to the actual project , the destroy of 448 kinds of beams are analyzed by computer by taking account of the effective coefficient " " of the strength of concrete confined by hoops , the relationship with the section property of beams , the critical point of the arch - rib failure transiting to the shear - compression failure which is advanced in the anti - theory , and the contribution to the beam ' s shear resistance of the concrete in the shear - compression zone
引用箍筋約束混凝土的有效系數(shù)，利用其與梁截面特性的關(guān)系并結(jié)合理論分析中提出的梁剪壓破壞與斜壓破壞的分界點(diǎn)，同時(shí)考慮了剪壓區(qū)混凝土的抗剪貢獻(xiàn)，從工程實(shí)際出發(fā)，編程擬算了448種梁構(gòu)件的破壞情況，計(jì)算結(jié)果表明，梁發(fā)生在剪壓破壞范圍內(nèi)的最大抗剪承載力值比混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范gb50010 - 2002值略高。