The first envelope comprises the load-bearing structure of metal beams and columns sitting on a concrete slab foundation.

正立面由位于一个混凝土板基础上的具有承重结构作用的金属梁和柱子组成。

youdao

In this paper the internal force calculation method of flat slab foundation under frame in earthquake area is introduced.

介绍了地震区框架下平板基础的内力计算方法。

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When the tank is built in soft soil ground, pile-supported round slab foundation could be used to improve the reliability of the tank.

为了提高可靠性，在软弱地基上建造油罐时，可采用桩支圆板基础。

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The design featured a wooden frame on top of a concrete-slab foundation, with an exterior covered in gray asbestos shingles. (Steel was in short supply.) The structure violated the Cambridge fire code, but it was granted an exemption because of its temporary status.

NEWYORKER: Groupthink

Gone is the basement level of the pyramid the heftiest slab a foundation of breads, starches and other carbohydrates.

FORBES: U.S.D.A. Topples Food Pyramid With A Very Expensive Plate