array(3) { ["data"] => array(20) { [0] => array(11) { ["tagname"] => string(12) "预应力管" ["inlink"] => int(0) ["addtime"] => string(10) "1594371892" ["tagid"] => int(544783) ["id"] => string(6) "544783" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503929031000096) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/544783" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/544783" } [1] => array(11) { ["tagname"] => string(12) "预应力筋" ["inlink"] => int(0) ["addtime"] => string(10) "1594371892" ["tagid"] => int(544863) ["id"] => string(6) "544863" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503929033097250) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/544863" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/544863" } [2] => array(11) { ["tagname"] => string(15) "粘结预应力" ["inlink"] => int(0) ["addtime"] => string(10) "1594372024" ["tagid"] => int(560748) 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请问预应力设备有哪些

请问预应力设备有哪些

浏览：38次 | 提问时间： 08-03 03:09

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我做不了你的背影 08-03 03:10

设备及工具准备（1）千斤顶（2）工具锚（3）吊葫芦（4）钢板尺、扳手（5）油泵（6）限位板、顶压器。打入设备分为两类：锤击桩机、静压桩机锤击是用柴油锤击打下沉的，一般用于野外施工，因为噪声很大城市里施工普遍采用的是静压桩机，靠重力压桩

萌哒哒的奇葩羞哒哒的开 08-03 03:18

、初始预应力值所用的张拉设备1)前卡式穿心千斤顶QYC2702)张拉电动油泵ZB2*2/502、施加预应力值所用的张拉设备1)穿心式千斤顶YDC650--YDC60002)顶推式千斤顶YDD1500--YDD40003)电动油泵ZB2*2/503、灌浆封锚所用的张拉设备1)真空泵MV802)压浆泵HB33)灰浆搅拌机JB1804、预应力张拉设备标定有何意义一是把千斤顶和压力表进行配对，(这个很重要，回为不同的压力表所体现的值是不同的，张拉时千万按标定的用)二是校正的作用，因为影响这两个运作的因素很多，特别是千斤顶和油泵。按规范要求的话，一般千斤顶使用200次以上就须标定，六个月不用也要标定，气温低时也须标定，

还未吻 08-03 03:26

你好，预应力设备有张拉千斤顶、工具猫、油泵、砂浆搅拌机、压浆机、切断机；看你买哪个了每个价格都不一样

不会低头风度全失 08-03 03:34

张拉千斤顶、工具猫、油泵、砂浆搅拌机、压浆机(或真空吸浆机)、切断机等

深碍 08-03 03:43

有：张拉千斤顶、工具猫、油泵、砂浆搅拌机、压浆机（或真空吸浆机）、切断机；以上适应于采用钢绞线的。还有适应于平行钢丝的增加：镦头机、扎花机。

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