...温度收缩；干燥收缩；裂缝控制 [gap=453]Key words】Control of raw materials;Impermeability of concrete;Temperature contraction;Drying shrinkage;Crack control ...
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temperature contraction of pipes 管道因温度变化收缩 ; 管道的温度收缩
temperature contraction stress 温缩应力
temperature contraction coefficient 温度收缩系数 ; 温缩系数
temperature contraction crack 温缩裂缝
temperature contraction cracks 温度收缩裂缝
temperature contraction cracking 温缩裂缝
temperature contraction property 温缩
Last, the temperature contraction coefficient and dry shrinkage coefficient of porous concrete are advanced.
得出多孔混凝土的温缩系数和干缩系数。
Temperature contraction coefficient is a parameter for material expansion and contract property when temperature becomes high ot low.
温度收缩系数是反映材料热胀冷缩特性的参数，贫砼基层材料的温缩特性又直接影响到温度应力。
On this base, the formula used for calculating the side pressure of ring wall, ring tensile and temperature contraction stress is established for engineering design.
在上述基础上提出的环墙侧压力、环拉力和温度收缩应力的计算公式，可供工程设计中采用。
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