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发明名称
“U”形截面混凝土渠道预制构件
摘要
“U”形截面混凝土渠道预制构件,适用于农田排灌防渗漏渠系建设。U形渠道较之梯形渠道具有更优良的水力条件,但因受田间现浇施工多种困难因素的限制,难以推广应用。本设计将U形混凝土渠道分节预制成单体构件,该构件底部内圆外平,田间安装十分方便,不受天气、地理条件的限制,节约基建工程的用料用工,提高工效,降低造价,实用性强。每公里渠道造价可比衬砌机施工低6.66%,是加速农田U形混凝土渠道建设的一项技术措施。
申请公布号
CN2154870Y
申请公布日期
1994.02.02
申请号
CN92204193.8
申请日期
1992.03.09
申请人
梁觉明
发明人
梁觉明
分类号
E02B5/02
主分类号
E02B5/02
代理机构
代理人
主权项
1、一种用于建造农田“U”形截面混凝土渠道的预制构件,其特征在于构件两侧壁和底部连成一体,一个构件就是U形截面混凝土渠道的一段单体,构件内截面呈U形2,外截面近似梯形3,截面底部为内园4外平5,构件底面系一平面。
地址
314313浙江省海盐县横港乡五丰村
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