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(山東建筑大學(xué)，濟(jì)南 250013)

［摘要］在玻璃纖維空心石膏板的空腔內(nèi)澆注混凝土形成的墻板稱為灌芯玻璃纖維石膏墻板，該墻板可作為房屋的承重墻。通過對27個(gè)混凝土灌芯玻璃纖維石膏墻板受壓試件在軸向壓力作用下的試驗(yàn)，研究了墻板在軸向壓力作用下的受力性能，得到了墻板的破壞機(jī)理和承載力，給出了玻璃纖維空心石膏板灌孔后的抗壓強(qiáng)度基本指標(biāo)和混凝土灌芯玻璃纖維石膏墻板軸心受壓構(gòu)件的承載力計(jì)算公式，為混凝土灌芯玻璃纖維石膏墻板房屋的結(jié)構(gòu)設(shè)計(jì)提供了可靠的依據(jù)。

［關(guān)鍵詞］灌芯石膏墻板；軸心受壓；承載能力；破壞機(jī)理；試驗(yàn)研究

Experimental study on concrete-filled glass fiber reinforced gypsum panel axial compressive members

Zhao Kaozhong, Yuan Changbo, Wang Li(Shandong Jianzhu University, Jinan 250013, China)

Abstract:The concrete-filled glass fiber reinforced gypsum panel is a kind of panel that the hollow cores inside the glass fiber gypsum panle are filled with concrete. It can be used as bearing wall of the building. Based on the experiment of 27 concrete-filled glass fiber reinforced gypsum panels under axial compressive loading, the bearing performance of the panels were studied. The failure mechanism and bearing capacity of the members were obtained. The compressive strength basic index of the concrete-filled glass fiber reinforced gypsum panel was given. The carrying capacity formula of the members under axial compressive loading was established which provided reliable gist for the structural design of the concrete-filled glass fiber reinforced gypsum panel buildings.

Keywords:concrete-filled glass fiber reinforced gypsum panel; axial compression; bearing capacity; failure mechanism；experimental study

作者簡介：趙考重，碩士，教授，一級注冊結(jié)構(gòu)工程師，Email:ZKZ@sdjzu.edu.cn。

參考文獻(xiàn)

［1］唐岱新.砌體結(jié)構(gòu)設(shè)計(jì)規(guī)范理解與應(yīng)用［M］.北京:中國建筑工業(yè)出版社，2002.

［2］江波.高強(qiáng)砌塊填芯砌體基本力學(xué)性能試驗(yàn)研究［D］.哈爾濱：哈爾濱建筑大學(xué)，2000.

［3］朱伯龍.砌體結(jié)構(gòu)設(shè)計(jì)原理［M］.上海：同濟(jì)大學(xué)出版社，1991.

［4］GBJ129—90砌體基本力學(xué)性能試驗(yàn)方法標(biāo)準(zhǔn)［S］.北京:中國建筑工業(yè)出版社，1990.

［5］江見鯨，等.高等混凝土結(jié)構(gòu)原理［M］.北京:中國建筑工業(yè)出版社，2007.