concrete acceptingdescending strenuously being 60 be not anti-knock the reinforced bar item does notreduce. By the same token the experiment indicates to insisting to intimidate postwith that the force is born the weight of by the scissors loading makes post the forcebe born the weight of by the scissors reducing 10 again and again 30 the itemarouses adopts practice identical with the beam mainly from the concrete. Theexperiment is indicated to shearing force wall whose repeated loading breaks thesubtraction modulus up than monotony increases be loaded with force lessening isborn the weight of by the scissors 15 20 adopts to be not that seismic resistanceis born the weight of by the scissors energy times 0.8s. Two parts accept the pressurepole strenuously tilted from the concrete is born the weight of by the scissors andhorizontal stirrup of beam column node seismic resistance cutting the expert whobears the weight of force composition is connected with have given a relevance outformula. Tilted for preventing the beam post company beam shearing force wall nodefrom happening pressure is destroyed we have stipulated upper limits force upperlimit to be born the weight of by the scissors have stipulated to match hoop rate’snamely to accepting scissors cross section.Reaction analysis indicates strong weak curved scissors requests all above measuresatisfies basically by mistake elasticity driving force. The plasticity rotates because ofanti-knock grade of two stage beam column under big earthquakes still very big suggest that the shearing force enhances a modulus is bigger than having there isdifference between one step unsuitably in connection with the expert to the beamchoose 1.25 is fairly good ought to take 1.3 to post 1.35. Its the rationality takingvalue remains to be improved and perfected in going a step further. Require that explanatory being the beam column node accept a force verycomplicated need to ensure that beam column reinforced bar reliability in the node isanchoring hold occurrence bending resistance at the same time in the beam columndestroying front shearing happened in the node destroy whose essence should belongto quotstrong weak curved scissorsquot categories. The node carries out adjustment on onetwo steps of anti-knock grades shearing force and only the person enhances amodulus be are minor than post ratio post also holds structure measure a little weak.As a result quot more strong node “statement is not worth it encourage.3 Structure measure Structure measure is a beam post the shearing force wall plasticity cuts theguarantee that area asks to reach the plasticity that reality needs turning ability andconsuming ability. Its quotstrong with quotstrong weak scissors turn quot weak post beam quotcorrelates a architectural denasality of guarantee.”Strong weak scissors turn quot is aprerequisite for ensuring that the plasticity hinge turns an ability and consumes anability Strict quotstrong weak post beam quot degree the measure affecting correspondingstructure if put strict quotstrong weak post beam quot into practice ensure that the pillardoes not appear than the plasticity hinge corresponding axis pressure waiting forstructure measure to should be a little loose right away except the bottom. Ourcountry adopts quotthe strong relative weak post beam” delays a pillar going beyond thehinge time therefore needing to adopt stricter structure measure. he ruct ① t beam st ure m easure beam pl asticity hinge cross section senility andmany factors match tendon rates and the rise knuckling under an intensity but reducein connection with cross section tensile with the reinforced bar being pulled Thereinforced bar matches tendon rates and concrete intensity rise but improve with beingpressed on width enhances but enhances with cross section Plasticity hinge areastirrup can guard against the pressure injustice releasing a tendon improve concretelimit pressure strain arrest tilted rift carrying out fight against a shearing force plasticity hinge deformation and consume an ability bring into full play Thatdeck-molding is stridden over is smaller than exceeding shearing deformation.
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