水泥穩(wěn)定土擊實試驗

1、水泥穩(wěn)定土擊實試驗干密度試件編號12345加水量()3%4%5%6%7%筒+濕試件質(zhì)量(g)4398.54416.64444.44517.44570.1同質(zhì)量(g)2039.1濕試件質(zhì)量(g)2359.42377.52405.32478.32531.0濕密度(g/cm3)2.3662.3852.4132.4862.539干密度(g/cm3)2.2662.2732.2772.3162.356含水量試件編號1(3%)2(4%)3(5%)4(6%)5(7%)盒+濕試件質(zhì)量(g)38.240.488.793.697.9101.3107.789.2112.6120.5盒+干試件質(zhì)量(g)36.639.3

2、85.689.493.296.4101.983.6106.8111.6盒質(zhì)量(g)7.27.613.513.213.914.715.214.414.614.5水質(zhì)量(g)1.61.13.14.24.74.95.85.65.88.9干試件質(zhì)量(g)29.431.772.176.279.381.786.769.292.297.1平均含水量(%)4.4194.9225.9637.3127.765圖一：最佳含水量-最大干密度曲線干密度試件編號123456加水量()3%4%5%6%7%8%筒+濕試件質(zhì)量(g)4385.04435.84516.14553.74534.34539.8同質(zhì)量(g)2039.1

3、濕試件質(zhì)量(g)2345.92396.724772514.62495.22500.7濕密度(g/cm3)2.3532.4042.4842.5222.5032.508干密度(g/cm3)2.2852.3372.3352.3642.3402.330試件編 號1(3%)2(4%)3(5%)4(6%)5(7%)6(8%)含水量盒+濕 試件質(zhì) 量(g)106.5110.643.243.039.736.339.047.740.938.3118.2117.2盒+干 試件質(zhì) 量(g)103.8107.942.042.237.734.637.145.138.836.2111.5109.3盒質(zhì)量(g)14.814

4、.27.47.27.17.37.57.47.27.213.513.2水質(zhì)量(g)2.72.71.20.82.01.71.92.62.12.16.77.9干試件 質(zhì)量(g)89.093.734.635.030.627.329.637.731.629.098.096.1平均含水量(%)2.9562.8746.3906.6866.9317.633圖二：最佳含水量-最大干密度曲線計算過程：試件體積 V=n X (15/4)2 X 15=2650.7cm3p d=2.364X0.97=2.29308g/cm3Mi=p dV(1+3)=2.29308 X 2650.7 X (1+0.07)=6503.7g

5、Mw+mg+mc=6530.7QMw/(mg+mc) X100%=7%Qmc/mgX100%=5%Q有Q Q Q得：Mw=425.48g; m289.44g; mg=5788.78g篩孔徑礦料1礦料2礦料3礦料4礦料5篩孔徑合成級 配下 限上 限比例31.510010010097.52k31.599.33041001000.132610010010090.98k2697.56469010001997.4710010026.88k1979.9372890.21682.1399.251006.16k1672.1965820.413.240.9495.341000.79k13.264.6056760

6、.279.511.4665.341000.44k9.554.6847674.750.5811.2997.220.39k4.7541.3329492.360.383.58630.37k2.3626.0717351.180.322.3944.440.35k1.1818.3912280.60.29232.460.34k0.613.518220.30.281.7222.810.32k0.39.595160.150.271.5116.930.30k0.157.193110.0750.261.1911.630.26k0.0754.9907AC-20100908070605040302010孔徑生產(chǎn)配合比其中碎石中各種料的用量分別為:5788.78X0.13=752.5gX0.2=1157.8gX0.4=2315.5gX0.27=1563.0g水泥穩(wěn)定土無側(cè)限抗壓強度試件編號123456養(yǎng)生前試件質(zhì)量m2(g)65256379.66275.16508.76330.16533.7浸水前試件質(zhì)量m3(g)655063986304652063286526浸水后試件質(zhì)量m4(g)654065056310652063406530養(yǎng)生前試件高h(yuǎn)(mm)148.90150.58149.54151.84151.38152.84浸水后試件高h(yuǎn)(mm