00707nam a2200181 a 450000500170000000800410001703500150005804100070007305000250008010000230010524500960012826000480022430000150027244001170028750000700040465000290047470000220050320260818115014.0                                          a.b103031940 aEn  aTH1095 C3 no. 82/ 20  aChen, Paul Fu-song 0aGeneralized plastic hinge concepts for 3D beam-column elements,bby... and Graham H. Powell  aBerkeley :bUniversity of California,c1982  axii, 275 p 0aCalifornia. University. College of Engineering. Earthquake Engineering Research Center. Report ;vno. EERC-82/20  aReport to National Science Foundation under Grant no. CEE 8105790 0aEarthquakes and building  aPowell, Graham H.