混凝土
混凝土
혼응토
CONCRETE
2014年
2期
128-132
,共5页
夏多田%姜曙光%唐艳娟%滕玉明
夏多田%薑曙光%唐豔娟%滕玉明
하다전%강서광%당염연%등옥명
灌孔复合砌块%砌体%抗压强度%抗剪强度
灌孔複閤砌塊%砌體%抗壓彊度%抗剪彊度
관공복합체괴%체체%항압강도%항전강도
grouted composite block%masonry%compressive strength%shear strength
灌孔复合陶粒混凝土砌块砌体是以EPS颗粒混合土为内芯、以陶粒混凝土空心砌块为外模组成的一种新型复合承重墙体材料,为使其在地震区村镇底层建筑中得到推广应用,进行了灌孔复合砌块砌体抗剪强度和抗压强度试验,分析了砌体裂缝开展及破坏过程。试验结果表明:灌孔复合砌块砌体的受压、受剪破坏过程及特征与普通混凝土小型空心砌块砌体相似,通过试验数据分析表明该复合砌块砌体结构非常适合荷载和层数较少的村镇低层建筑。
灌孔複閤陶粒混凝土砌塊砌體是以EPS顆粒混閤土為內芯、以陶粒混凝土空心砌塊為外模組成的一種新型複閤承重牆體材料,為使其在地震區村鎮底層建築中得到推廣應用,進行瞭灌孔複閤砌塊砌體抗剪彊度和抗壓彊度試驗,分析瞭砌體裂縫開展及破壞過程。試驗結果錶明:灌孔複閤砌塊砌體的受壓、受剪破壞過程及特徵與普通混凝土小型空心砌塊砌體相似,通過試驗數據分析錶明該複閤砌塊砌體結構非常適閤荷載和層數較少的村鎮低層建築。
관공복합도립혼응토체괴체체시이EPS과립혼합토위내심、이도립혼응토공심체괴위외모조성적일충신형복합승중장체재료,위사기재지진구촌진저층건축중득도추엄응용,진행료관공복합체괴체체항전강도화항압강도시험,분석료체체렬봉개전급파배과정。시험결과표명:관공복합체괴체체적수압、수전파배과정급특정여보통혼응토소형공심체괴체체상사,통과시험수거분석표명해복합체괴체체결구비상괄합하재화층수교소적촌진저층건축。
Grouted composite ceramsite concrete block masonry is a kind of new material for load-bearing walls.In order to promote the application of this new material in village and town low-rise buildings of seismic area ,compression and shear strength of composite brick masonry was tested and crack and failure progress was analyzed.The test results showed that the failure processes and characteristics of the grouted composite block masonry in compression and in shear were similar to that of the small-sized hollowed concrete block masonry , through the analysis of test data showed that the composite block masonry was suitable for buildings in village and town.