《Table 5Efficie ncy of pre stre ssing introduce d into the spe cime ns》

《Table 5Efficie ncy of pre stre ssing introduce d into the spe cime ns》   提示:宽带有限、当前游客访问压缩模式
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《Effect of Different Connectors on Concrete Composite Box-Girders with Corrugated Steel Webs》


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The tensioned control stress on the end of the specimens BXL-A and BXL-B may be measured by the load cells laid on the specimen ends.The values of tensioned control stress are show ed in the Table 5.After the effective prestressing value and the tensioned control stress value w ere obtained,the efficiency of the prestressing introduced into the concrete bottom slabs w as easily calculated by the formula(1).