求翻译：通过加气混凝土砌块、砌体和填充墙体的力学性能测试和分析，蒸压加气混凝土砌块和砌体受压时的开裂荷载为破坏荷载的40%－60%是什么意思？

Aerated concrete block, masonry and fill the wall mechanical properties testing and analysis, autoclaved aerated concrete block and masonry compression cracking load for the failure load of 40% -60%

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Through the aeroconcrete artificial brick, the bricking-up and the packing wall mechanics performance test and the analysis, steams presses the aeroconcrete artificial brick and time the bricking-up bearing dehiscence load for the destruction load 40%-60%

By aerated concrete block, masonry and fills the wall performance test and analysis of mechanics, autoclaved aerated concrete block and masonry cracks when the pressure load to failure load of 40%-60%

正在翻译，请等待...