主题: pile load tes
查看单个帖子
旧 2009-09-15, 12:26 PM   #1
huangyhg
超级版主
 
huangyhg的头像
 
注册日期: 04-03
帖子: 18592
精华: 36
现金: 249466 标准币
资产: 1080358888 标准币
huangyhg 向着好的方向发展
默认 pile load tes

pile load test
hi colleges,
i am trying to find suitable load test method for auger cast pile bearing on sand and granular material. and the piles were designed for skin friction and endbearing. throughout the pile lenth we mainly have sand and silty san mix.
i have suggested cyclic method but the contractor wants to go with quick test method, and based on astm d1143, i think we can compromize to maintained test method.
if anybody had experienc please advise me.
i really appreciate your help.
use d1143, load it in 4 increments to 2x design, hold 24 hours, decrement in 2 decrements, check rebound after 24 hours.
__________________
借用达朗贝尔的名言:前进吧,你会得到信心!
[url="http://www.dimcax.com"]几何尺寸与公差标准[/url]
huangyhg离线中   回复时引用此帖
GDT自动化论坛(仅游客可见)