%0 Journal Article %T SCALING CHARACTERISTICS IN THE STRENGTH OF POROUS PLATES
多孔板强度的标度行为 %A FU Ran LONG Qiyi LONG Qiwei %A
傅苒 %A 龙起易 %A 龙期威 %J 材料研究学报 %D 1991 %I %X We performed the measurements of the bulk modulus E,yield strength S_y,fracture strength S and fracture work W in randomly punched plates of plexiglass,steeland aluminium.A power law relation is observed for E,S_y,and S near the percolationthreshold and the determined exponents of our samples appear to be considerably lowerthan the theoretical determinations for a bond-bending force system,and hence,thebond-stretching nature of the samples is taken into account to interpret the difference. %K porous plate %K elacticity %K yield %K fracture %K percolation
多孔板 %K 弹性 %K 屈服 %K 断裂 %K 渗流 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=475B23B0EB3F9076&yid=116CB34717B0B183&vid=94C357A881DFC066&iid=E158A972A605785F&sid=377D325742940769&eid=6C069F4B248105A5&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=0&reference_num=1