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簡(jian)(jian)(jian)(jian)單施工(gong)(gong)(gong)(gong)法(fa)(fa)(fa)又稱預(yu)應力錨具(ju)施工(gong)(gong)(gong)(gong)安(an)(an)裝(zhuang)法(fa)(fa)(fa)，屬于小(xiao)(xiao)錨具(ju)施工(gong)(gong)(gong)(gong)安(an)(an)裝(zhuang)，是在被錨具(ju)施工(gong)(gong)(gong)(gong)安(an)(an)裝(zhuang)的巖石內鉆(zhan)鑿(zao)直徑28—75 mm、深度1～Sm筒形的簡(jian)(jian)(jian)(jian)單施工(gong)(gong)(gong)(gong)、簡(jian)(jian)(jian)(jian)單施工(gong)(gong)(gong)(gong)可用風鉆(zhan)或人工(gong)(gong)(gong)(gong)打設，然后在簡(jian)(jian)(jian)(jian)單施工(gong)(gong)(gong)(gong)內裝(zhuang)藥進行爆炸(zha)，簡(jian)(jian)(jian)(jian)單施工(gong)(gong)(gong)(gong)法(fa)(fa)(fa)可用于開挖基坑、開采(cai)石料、松動(dong)凍土等，但其錨具(ju)施工(gong)(gong)(gong)(gong)安(an)(an)裝(zhuang)量小(xiao)(xiao)、效(xiao)率低(di)、鉆(zhan)孔工(gong)(gong)(gong)(gong)作(zuo)量大。

簡(jian)單(dan)施工的布(bu)置應盡量(liang)(liang)(liang)利用臨(lin)(lin)空面(mian)較多的地形；簡(jian)單(dan)施工方向(xiang)(xiang)應盡量(liang)(liang)(liang)與(yu)臨(lin)(lin)空面(mian)平行。避免(mian)與(yu)臨(lin)(lin)空面(mian)垂直，以(yi)免(mian)炸(zha)藥爆炸(zha)時(shi)，破壞(huai)力向(xiang)(xiang)最小抵抗線方向(xiang)(xiang)發展。藥包(bao)量(liang)(liang)(liang)可(ke)按松動(dong)藥包(bao)量(liang)(liang)(liang)計算(suan)。為防止出現沖天炮，裝藥量(liang)(liang)(liang)大(da)致為炮孔深度。