Interfaces are the weakest parts in a concrete structure. 摘要界面是混凝土結構中最為薄弱的環(huán)節。
Bid documents indicated two alternative designs, one in steel and one in concrete. 投標文件中提出了兩種設計方案，一種是鋼結構，另一種是混凝土結構。
The experiments were conducted in a two-story reinforced concrete building. 本次實(shí)驗在一棟二層樓鋼筋混凝土建筑物中進(jìn)行。
It is interesting to note that the concrete building exhibits distinctly nonlinear behavior even at the relatively low force levels of the test. 值得注意的是，甚至在試驗力比較小的情況下，鋼筋混凝土建筑物也呈現出明顯的非線(xiàn)性性質(zhì)。
The reasonable choice of the structure form must be decided by the idiographic condition of the project. 具體結構形式的選擇需要根據工程情況確定。
