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地址:郑州市郑东新区普惠路3号新里卢浮公馆三期3号楼27层106号

管径对钢波纹管变形的影响

发布日期:2019-11-23 作者:河南广裕塑料制品有限公司 点击:

MUQIAN,GUANYUBOWENGUANXIANCHANGSHIYANDUOSHIJIYUDITIANFANGHEXIAOGUANJINGTIAOJIANXIAJINXINGDE,DUIYUJIAOGAOTIANFANGHEJIAODAGUANJINGDEYANJIUJIAOSHAO; SHUZHIMONIZEDUOSHIJIANLIXIAOCHICUN( DANWEIZHANGDU) YOUXIANYUANMOXINGHUOERWEIMOXING,BUNENGGOUWANQUANFANYINGCHUXIANCHANGGANGBOWENGUANHANDONGZHENGTIBIANXINGQINGKUANG。ZAIGAOSUGONGLUGANGBOWENGUANTIANTUSHIGONGGUOCHENGZHONG,YANBOWENGUANZONGXIANGCHANGCHUXIANBUTONGCHENGDUDEBIANXINGQINGKUANG,DUIKONGZHITIANTUSULV、GANGBOWENGUANDENEIZHICHENGDENGSHIGONGGUOCHENGCHANSHENGBULIANGYINGXIANG。YINCI,BENWENCAIYONGGANGBOWENGUANBOWENDEJIANHUAFANGFA,TONGGUOGOUJIANNENGMONISHIGONGQUANGUOCHENGDESHUZHIJISUANMOXING,BINGJIEHEXIANCHANGSHIYANYANJIU,YANZHENGGAIJIANHUAFANGFADEKEXINGXING,ZUIHOUFENXIBUTONGTIANTUGAODUXIABUTONGGUANJINGGANGBOWENGUANDEZHENGTIBIANXINGQINGKUANG。


GANGBOWENGUANBIHOU4 mm、TIANTUGAODU16 m SHI,GUANJINGFENBIEWEI3、4、5 HE6 m SHIGANGBOWENGUANZHENGTIBIANXINGQINGKUANG。TU9 WEIGANGBOWENGUANBIHOU4 mm、TIANTUGAODU16 m SHI,A-A HENGDUANMIANHEB-B HENGDUANMIANDEBIANXINGLIANGYUGUANJINGDEGUANXIQUXIAN。


 中可以看出: 郑州pe波纹管亚冠竞猜厂家小编认为钢波纹管竖向和水平向变形量均在管径为6 m 时达到最大值,且不同管径情况下变形最大值均位于管中位置,最大值分别为136. 1 和97. 3 mm。当填土高度一定时,钢波纹管各横断面变形量随着断面与管口距离增大先呈线性增大,管径越大,变化速率越大,最后趋近于水平变化,水平变化段起始位置大致位于路肩处。这主要是因为钢波纹管在路肩处断面至路堤中心处断面承受荷载最大以及整体变形的影响,导致钢波纹管最大变形量发生在路堤中心处断面,即A-A 断面。

郑州pe波纹管

 ZHONGKEYIKANCHU: BOWENGUANZUIDABIANXINGLIANGFASHENGZAIA-A DUANMIAN,GUANJINGWEI3、4、5 HE6 m SHIZUIDASHUXIANGBIANXINGLIANGFENBIEWEI46. 6、86. 0、113. 2 HE136. 1 mm,ZUIDASHUIPINGXIANGBIANXINGLIANGFENBIEWEI39. 4、60. 6、80. 3 HE97. 3 mm,ZUIDA


SHUIPINGXIANGBIANXINGLIANGFENBIEWEIZUIDASHUXIANGBIANXINGLIANGDE84. 55%、70. 47%、70. 94 HE71. 49%。YINWEIGANGBOWENGUANHANSHOUTUTIDEYUESHUZUOYONG,SHUIPINGXIANGBIANXINGLIANGYAOXIAOYUSHUZHIXIANGBIANXINGLIANG,ZAIGUANJINGJIAODA( ≥4 m) SHI,ZUIDASHUIPINGXIANGBIANXINGLIANGYUEWEIZUIDASHUXIANGBIANXINGLIANGDE71%,BUHUISUIZHEGUANJINGDEZENGDAERCHANSHENGMINGXIANDEBIANHUA。DUIYUB-B DUANMIAN,GUANJINGWEI3、4、5 HE6m SHISHUXIANGBIANXINGLIANGFENBIEWEI44. 0、81. 2、106. 5 HE124. 3mm,FENBIEWEIZUIDASHUXIANGBIANXINGLIANG( A-A DUANMIAN) DE94. 42%、94. 42%、94. 08%HE91. 33%; SHUIPINGXIANGBIANXINGLIANGFENBIEWEI37. 4、57. 3、76. 0 HE90. 6 mm,FENBIEWEIZUIDASHUIPINGXIANGBIANXINGLIANG( A-A DUANMIAN) DE94. 92%、94. 55%、94. 65% HE93. 11%。BUTONGGUANJINGXIA,B-B DUANMIANSHUXIANGBIANXINGLIANGHESHUIPINGXIANGBIANXINGLIANGJUNYUEWEIA-A DUANMIANDE94%,A-A DUANMIANYUB-BDUANMIANTIANTUGAODUYIZHI,A-A DUANMIANBIANXINGLIANGJIAOB-B DUANMIANDASHIYINQISHOUZHENGTIBIANXINGDEYINGXIANG,BIAOMINGZAITONGYITIANTUGAODUXIA,GANGBOWENGUANZUIDASHUXIANGBIANXINGLIANGHEZUIDASHUIPINGXIANGBIANXINGLIANGSHOUZHENGTIBIANXINGDEYINGXIANGERZENGDADEBUFENWEI6%,BUHUISUIZHEGUANJINGDEZENGDAERCHANSHENGMINGXIANDEBIANHUA。

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关键词:郑州pe波纹管,pe波纹管,郑州pe波纹管厂家

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