【摘要】 在周期式强制循环顶风型蒸汽干燥窑条件下,采用连续升温干燥基准,对小径级柞木锯材干燥过程中的应力应变进行试验研究,得出应力变化曲线;分析了小径级柞木锯材在干燥过程中应时机处理和处理应注意的问题。更多还原

【Abstract】 This research is done on the conditions of the periodical drying kiln equipted with uper fans for pneumatic ciculations,employing the datum of elivating temperatures to treat the oak lumbers of small diameter.The stresses changing curves had been got.Some of suggestions and notices in treating were promoted after analyed the curves of drying stages.更多还原