Plastics . determination of bulk factor of moulding materials
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Plastics - determination of bulk factor of moulding materials iso 171 : 1980
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Test methods for apparent density , bulk factor , and pourability of plastic materials
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Standard test methods for apparent density , bulk factor , and pourability of plastic materials
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Methods of testing plastics - dimensional properties - determination of the bulk factor of moulding materials
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According to the test results of 15 large size specimens of sfrc four - pile caps , crack status , the midpoint flexibility of pile caps bottom , concrete strain side and steel strain bottom are observed , and primary influencing factors of sfrc four - pile caps are analyzed by changing bulk factor , effective thickness , quantity of distributed steel and steel laying mode
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Based on field geological conditions , this paper analyzes the influence law of the bulk factor of filling body on the overlaying strata movement , the stability of key strata and its influence on the overlaying strata movement under the condition of complete fill in goaf , and puts forward the allowable bulk factor of filling body of sustaining strata movement in the rational range
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Abstract : according to the test results of 15 large size specimens of sfrc four - pile caps , crack status , the midpoint flexibility of pile caps bottom , concrete strain side and steel strain bottom are observed , and primary influencing factors of sfrc four - pile caps are analyzed by changing bulk factor , effective thickness , quantity of distributed steel and steel laying mode