本文分析了有上部荷载时梁端砌体局部受压工作性能。
This article analyzes the performance of local bearing masonry under beam end with upper loading.
对该条件的公式进行了推导；分析了破坏时梁截面的应力应变情况。
Analysis is introduced about the supplementary condition from deducing formula and the stress-strain change of beam's section when it is destroyed.
因而对轨道梁或横梁而言，就遇到了宽支座时梁内力如何计算的新问题。
Therefore for crane grider and crossbeam, have met new problem that how to calculate internal force of the beam while meeting the wide bearing.
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