document.writeln("<Center><div class=\"doc\"><a href=\'/e/member/fava/add/?classid=39&id=3551\'  target=\'_self\'><i class=\"fa fa-file-word-o\"></i> 关于混凝土裂缝原因分析与处理论文（精选6篇）文档下载.doc </a></div></Center>");