解法:例4.2中I形截面的设计弯矩可以和所需的截面性能相结合:
其中,例题中的弯矩是由均布荷载产生的,弯矩图形状为抛物线,同时简支端部的弯矩值为零。因此,1/4跨弯矩为
预应力混凝土构件英文文献和中文翻译(4):http://www.751com.cn/fanyi/lunwen_42886.html解法:例4.2中I形截面的设计弯矩可以和所需的截面性能相结合:
其中,例题中的弯矩是由均布荷载产生的,弯矩图形状为抛物线,同时简支端部的弯矩值为零。因此,1/4跨弯矩为
预应力混凝土构件英文文献和中文翻译(4):http://www.751com.cn/fanyi/lunwen_42886.htmlAll Java Web development uses the Servlet technology as the underlying technology...
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