常見例句雙語例句The ribbed slab floors with shallow beams has thin floor and small beams but can provide large bearing capacity.密肋樓蓋結(jié)構(gòu)樓板薄、梁小,而承載力卻較大。This paper gives a brief introduction to the advantage, applicable field, mechanical principle of two-way ribbed slab floor and its finite element analysis model based on stress island theory.簡(jiǎn)要介紹了雙向密肋樓蓋的優(yōu)點(diǎn)、適用范圍、受力原理以及基于受力島理論的有限元分析力學(xué)模型。 返回 ribbed floor slab