山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2014年
34期
70-71,72
,共3页
夯实水泥土桩%基桩检测%反射波法%桩身完整性%强度
夯實水泥土樁%基樁檢測%反射波法%樁身完整性%彊度
항실수니토장%기장검측%반사파법%장신완정성%강도
rammed soil-cement pile%foundation pile test%reflected wave method%pile integrity%strength
采用低应变反射波法,对某工程所采用掺砂灰土桩的桩身完整性进行了检测分析,结果表明:其波形特征、波速变化、波幅衰减特性与桩身完整性相关,桩身材质均匀,密实度好的桩,波速高,反射波幅与入射波幅比高,反之亦小。
採用低應變反射波法,對某工程所採用摻砂灰土樁的樁身完整性進行瞭檢測分析,結果錶明:其波形特徵、波速變化、波幅衰減特性與樁身完整性相關,樁身材質均勻,密實度好的樁,波速高,反射波幅與入射波幅比高,反之亦小。
채용저응변반사파법,대모공정소채용참사회토장적장신완정성진행료검측분석,결과표명:기파형특정、파속변화、파폭쇠감특성여장신완정성상관,장신재질균균,밀실도호적장,파속고,반사파폭여입사파폭비고,반지역소。
Using the low strain reflected wave method, this paper tested and analyzed the pile integrity of a engineering using sand lime soil pile, the results showed that:its wave characteristics, wave velocity variation, amplitude attenuation characteristics uniformity to pile integrity, the pile had good material, the pile with good compactness, high wave speed, the ratio was higher of reflection wave amplitude and incident wave ampli-tude, and the opposite small.