Probing into Study on Relevant Factors of BRBs’ Ultimate Bearing Capacity
This paper presents a suitable solution of studying methods on BRBs’ critical load with finite element software．The effects of the relevant factors on the BRBs’ ultimate bearing capacity are investigated, and some practical suggestions for the design and production are provided．
This paper incorporates labor search frictions into a model with lumpy capital to explain a set of stylized facts about the United States labor market dynamics over business cycles. All of these facts are related to …rm size: (1) job creation is procyclical in both small and large …rms; (2) job destruction is countercyclical in large …rms, but, paradoxically, it is procyclical in small …rms; and (3) job creation and job destruction are more volatile in large …rms than in small …rms. The model is calibrated to US data and its predictions are broadly consistent with the facts. The success of the model relies on the interaction between labor search and lumpy capital. Search frictions imply that even if two …rms have the