【某市政道路工程的分項(xiàng)工程工程量計(jì)算案例】2300字

某市政道路工程的分項(xiàng)工程工程量計(jì)算案例綜述目錄TOC\o"1-3"\h\u10922某市政道路工程的分項(xiàng)工程工程量計(jì)算案例綜述 1189241.1計(jì)算規(guī)則 184081.2分項(xiàng)工程工程量計(jì)算 216721.2.1土方工程 2268261.2.2道路工程 3204811.2.3排水工程 41.1計(jì)算規(guī)則土石方工程：①土石方挖、運(yùn)按天然密實(shí)體積（自然方）計(jì)算，夯填方按夯實(shí)后體積計(jì)算，松填方按松填后的體積計(jì)算。②平整場(chǎng)地工程量按實(shí)際平整面積，以“m2”計(jì)算。③挖一般土方按設(shè)計(jì)圖示開挖線以體積計(jì)算。④填方按設(shè)計(jì)圖示尺寸以體積計(jì)算；按挖方清單項(xiàng)目工程量減基礎(chǔ)、構(gòu)筑物埋入體積加原地面線至設(shè)計(jì)要求標(biāo)高間的體積計(jì)算。⑤余方棄置：按挖方清單項(xiàng)目工程量減利用回填方體積（正數(shù)）計(jì)算。道路工程：①道路基層按設(shè)計(jì)圖紙以“m2”計(jì)算工程量，應(yīng)扣除面積>0.30m2的各種占位面積。快慢車道基層的鋪筑寬度如設(shè)計(jì)為面層與基層寬度相同時(shí)，除手?jǐn)[大卵石、手?jǐn)[塊石、瀝青碎（礫）石外，其他各類基層均按每側(cè)各加寬15cm計(jì)算工程量。人行道基層按面層鋪筑寬度兩側(cè)共加寬10cm計(jì)算工程量。②道路路面按設(shè)計(jì)圖紙以“m2”計(jì)算工程量，應(yīng)扣除面積>0.30m2的各種占位面積；對(duì)原有在道路內(nèi)的窨井、雨水口需要配合新建路面升高或降低時(shí)，應(yīng)按相應(yīng)定額計(jì)算。③鋪砌人行道方塊的工程量按嵌邊石與路沿石之間的凈面積以“m2”計(jì)算，并扣除>0.3m2的占位面積。④安砌路沿石、嵌邊石、滴水石的工程量按圖紙?jiān)O(shè)計(jì)尺寸以“m”計(jì)算。⑤道路工程項(xiàng)目均按設(shè)計(jì)圖示尺寸以面積計(jì)算，不扣除各種井所占面積。3）市政管網(wǎng)工程：①管道鋪設(shè)：按設(shè)計(jì)圖示中心線長(zhǎng)度以延長(zhǎng)米計(jì)算，不扣除中間井及管件、閥門所占長(zhǎng)度。②檢查井、出水口安裝；按設(shè)計(jì)圖示數(shù)量計(jì)算。1.2分項(xiàng)工程工程量計(jì)算1.2.1土方工程市政工程土石方工程主要包括原地面清表、道路的路基填挖等，如原地面清表計(jì)算方法：道路面積*規(guī)范中清表厚=8824.18*0.3=2647.254m3；挖一般土方和回填土則運(yùn)用平均斷面法進(jìn)行計(jì)算，具體內(nèi)容可見表1.1和表1.2。表1.1土方工程工程量計(jì)算序號(hào)項(xiàng)目名稱單位計(jì)算式工程量1.1原地面清表m38824.18*0.32647.2541.2挖一般土方m3見表1.21109.21.3回填土m3見表1.247571.4土方購置m34757-1109.23647.81.5余方棄置m34757-1109.23647.8表1.2挖一般土方、回填土工程量計(jì)算樁號(hào)AW（m2）AT（m2）（m3）（m3）4011.420602.19.19135.291.98010.590.06126.992.510011.110.062171.21207.890.651907.11407.740.2156.38.51604.991.93127.321.31802.471.6774.656200034.8424.7385.12202.2320.4422.3552.82400.6212.8428.5332.8續(xù)表1.2樁號(hào)AW（m2）AT（m2）（m3）（m3）260032.936.2457.72800.0129.370.1623300025.570.1549.4320055.450810.2340021.30767.5110.9247571.2.2道路工程道路工程主要包括路基工程、路面工程等，其中又分為車行道和人行道。如路基計(jì)算方法：車行道總面積*石灰土路基厚度=5931.8*0.4=2371.52m3；車行道中所有長(zhǎng)度都是一致的，不一樣的是寬度，如礫石砂的寬度=15+（0.82*2）=16.64m；水穩(wěn)碎石的寬度=15+（0.57*2）=16.14m等，具體內(nèi)容見表1.3。表1.3道路工程工程量計(jì)算序號(hào)項(xiàng)目名稱單位計(jì)算式工程量2.140cm6%石灰土路基m35931.8*0.42371.522.2車行道工程2.2.115cm礫石砂m25931.82.2.235cm水穩(wěn)碎石m25771.892.2.30.6cm稀漿封層m25122.382.2.47cm粗粒式瀝青混凝土（AC-25C）m25122.382.2.54cm細(xì)粒式瀝青混凝土（AC-13CSBS改性）m25157.62.2.6粘層油m25122.382.3人行道工程2.1.16cm同質(zhì)磚m22289.442.1.23cm干拌水泥黃砂m22289.442.1.310cmC20細(xì)石砼m22459.232.1.410cm碎石墊層m22600.52.1.5側(cè)平石m724.872.1.6路緣石m468.06續(xù)表1.3序號(hào)項(xiàng)目名稱單位計(jì)算式工程量2.4老路面銑刨加罩2.4.1銑刨路面m21579.512.4.2余方棄置m31579.51*0.12189.54122.4.38cm粗粒式瀝青混凝土（AC-25C）m21579.512.4.44cm細(xì)粒式瀝青混凝土（AC-13CSBS改性）m21579.512.5川南奉公路非機(jī)動(dòng)車道2.5.1翻挖瀝青（4cm細(xì)粒式+6cm中粒式）m2192.242.5.2翻挖20cm水穩(wěn)碎石m2192.242.5.3翻挖15cm礫石砂m2192.242.5.4翻挖機(jī)非分隔欄m49.52.5.5余土外運(yùn)m386.5082.6川南奉公路人行道2.6.1翻挖6cm人行道磚m2136.992.6.2翻挖3cm干拌水泥黃砂m2136.992.6.3翻挖10cmC20細(xì)石砼m2136.992.6.4翻挖10cm碎石墊層m2136.992.6.5翻挖側(cè)平石m992.6.6余土外運(yùn)m339.72712.7川南奉公路綠化帶2.7.1翻挖川南奉公路綠化帶m2211.381.2.3排水工程雨水管道、污水管道的工程量通過excel表格計(jì)算，其中定額埋深的范圍是0.76m~1.25m為1m；1.26m~1.75m為1.5m；1.76m~2.25m為2m；2.26m~2.75m為2.5m，以此類推。通過平均法算出管道的定額埋深，最后再記錄管徑和管長(zhǎng)，從而匯總得出窨井和管道的工程量。具體內(nèi)容可見下表所示。表1.4雨水管道工程量計(jì)算窨井編號(hào)窨井規(guī)格窨井埋深定額埋深自然土標(biāo)高管底埋深埋至深度平均埋深基礎(chǔ)壁厚溝槽深度定額埋深管徑管長(zhǎng)預(yù)留長(zhǎng)度連管(Φ400)雙II進(jìn)水口Y11000*10002.8334.201.572.63162Y21000*13002.7932.611.541.071.850.472.322.5100030162Y31000*13002.8534.321.522.801.940.472.412.5100025162Y41000*13001.0134.301.492.812.810.471.281.5100025162Y51000*13001.2434.431.472.962.890.471.361.510002861Y5-11000*1000↓2.1824.432.521.911.920.4352.362.5600122Y5-21000*1000↓2.362.54.432.741.691.700.435261000*13001.421.54.441.431.012.990.471.461.5100037162Y71000*13001.471.54.781.391.391.200.471.671.5100035162Y81000*13001.51.54.091.362.731.060.471.531.5100030162Y9三通交換井1.751.51.181.341.842.290.472.76<3100019續(xù)表1.4窨井編號(hào)窨井規(guī)格窨井埋深定額埋深自然土標(biāo)高管底埋深埋至深度平均埋深基礎(chǔ)壁厚溝槽深度定額埋深管徑管長(zhǎng)預(yù)留長(zhǎng)度連管(Φ400)雙II進(jìn)水口Y9-11000*1000↓2.1821.182.520.660.670.4351.111600122Y9-21000*1000↓2.472.51.182.630.550.560.4351.001600162Y101000*15501.751.51.221.132.092.070.4852.552.5120016162Y111000*15501.9342.361.091.271.680.4852.172120035162Y12二通轉(zhuǎn)折井4.2144.771.061.712.490.4852.98<3120033162排出口PT08-021.741.54.771.031.741.730.4854.21>4120028表1.5雨水窨井匯總計(jì)算窨井規(guī)格定額埋深個(gè)數(shù)1000*1000222.521000*1300351.531000*15501.5141PT08-021.51排通6031.51二通轉(zhuǎn)折井41表1.6雨水管道匯總計(jì)算管徑定額埋深總長(zhǎng)度6001322182.51410002.5551.512512002352.5163521.530428雙管雨水口22連管172表1.7污水管道工程量計(jì)算窨井編號(hào)窨井規(guī)格窨井埋深定額埋深自然土標(biāo)高管底埋深埋至深度平均埋深基礎(chǔ)壁厚溝槽深度定額埋深管徑管長(zhǎng)預(yù)留長(zhǎng)度W1750*7502.0624.512.452.06W2750*7502.0324.142.371.771.9150.2232.138230037W3750*7502.1524.332.252.081.9250.2232.148230060W4750*7502.572.54.422.152.272.1750.2232.3982.530048W4-1750*7502.0224.422.681.741.7150.2231.9382300162W4-2750*7502.9234.422.182.242.0050.2232.2282300122W5750*7502.8534.682.012.672.470.2232.6932.530037W6750*7502.9531.191.911.281.9750.2232.198230050W6-1750*7502.1221.192.580.610.5750.2230.7981300162W6-2