rigid construction

基本解釋

For insertion of the containers in the cells, flared openings of rigid construction will be provided at the top of the guide angles.
為將集裝箱安放在箱格，導軌角頂部的堅硬結構要能夠朝外開口。
blog.sina.com.cn
It's rigid construction helps maintain more even pressure differentials keeping the filter from collapsing and shutting down your compressor.
這是僵硬的建設有利于保持甚至更差的壓力使過濾器崩潰和關閉您的壓縮機。
company.china.alibaba.com
The inherent structural stability of the hexagonal form and the rigid construction of Structural Insulated Panels (SIP) precludes the use of added structural support.
六邊形結構和絕緣板剛性結構的內在結構穩(wěn)定性（SIP）起到了絕對的支撐作用。

Why would anyone pay probably twice the asking price of the PS3 for additional features that appear to begin and end with "rigid beam construction"?
ENGADGET: Why would anyone buy a Blu-ray player (other than the PS3)?
The open-cage printer will work using "fused filament fabrication" with 1.75mm filament, and will also feature 100 micron layer resolution (0.1 millimeter), rigid aluminum construction, an open-source software tool chain and optional heated build platform.
ENGADGET
Construction Workplace Misclassification Act establishes rigid criteria for differentiating independent contractors from employees in the construction industry.
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