施工规范GBT4623-1994环形预应力混凝土电杆

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1、@筑龙网中华人民共和国国家标准GB/T4623-1994www.s环形预应力混凝土电杆inoaec.com《环形预应力混凝土电杆》资料编号：GB/T4623-1991995—06—01实施4发布第1页@@！筑龙网www.sinoaec.com《环形预应力混凝土电杆》资料编号：GB/T4623-1994第2页@@！项次筑龙项次........................................................................................................3网1主题

2、内容与适用范围.........................................................................52引用标准..............................................................................................63.术语.......................................................................................

3、................7ww4产品分类............................................................................................9w.5技术要求..........................................................................................13sin5.1产品外形尺寸............................................

4、......................13oa5.2原材料..............................................................................13ec.5.3混凝土..............................................................................13com5.4构造要求.............................................................

5、.............135.5施加预应力的技术要求...................................................14《5.6电杆接头、预坦件及预留孔...........................................14环5.7其他要求..........................................................................14形预5.8外观质量.....................................

6、.....................................14应力5.9各部尺寸偏差..................................................................15混凝5.10力学性能......................................................................16土6试验方法..................................................................

7、........................18电杆6.1离心混凝土强度.............................................................18》6.2外观及尺寸....................................................................186.3电杆力学性能................................................................19资7检验规则...........

8、...............................................................................20料编7.1出厂检验......