塑料声测管的使用性能及外形设计.pdf

公路交通技术 2015 年 2 月第 1 期 Technology of Highway and Transport Feb畅2015 No畅1基金项目:住房和城乡建设部科技项目(2013 -K4 -43);浙江省科技厅新产品试制计划项目(2012D60SA170046)收稿日期:2014 -08 -15作者简介:杨仲元(1966 -),男,浙江省绍兴市人,博士,: /,李林永1,冯斌2(, 杭州 311112;, 杭州 310014)摘要:基桩检测中,选用合适的塑料管来替代目前广泛应用的钢质声测管,对于降低工程施工成本,提高社会和经济效益非常重要。通过对新型塑料声测管管体与管接头的外形设计、插套自密封连接方式的研发,以实现管体连接可靠、施工操作简单、产品成本降低的特点,从而确保新型塑料声测管强度、密封性和抗渗漏性等多项使用性能。关键词:声测管;接头构造;自密封式;塑料管;基桩检测文章编号:1009 -6477(2015)01 -0017 -03 中图分类号: 文献标识码:AApplication Properties and Contour Design of Plastic Sounding PipesYANG Zhongyuan1, LI Linyong1, FENG Bin2Abstract: In detection of foundation piles selection of appropriate plastic pipes instead of steel soundingpipes extensively applied at present is very important for reduction of project construction cost andimprovement of social and economic benefits .The features of reliable connection of pipe bodies , simpleconstruction operation and reduction of product cost are realized based on contour design of new plasticsounding pipe bodies and joints and research & development of self -sealing connection modes of plugbushes so as to ensure multiple application properties of new plastic sounding pipes , including strength,tightness and leakage resistance , words: sounding pipe; joint structure; self -sealing; plastic pipe; detection of foundation pile 基