【正文】 96～K52+010)腳手架專項施工方案公司高速公路第合同段項目部二〇一〇年十二月四日. . . .. . 學(xué)習(xí)好幫手目 錄第一章工程概況 ..............................................................................................1第二章施工準(zhǔn)備 ..............................................................................................1第三章方案選擇 ..............................................................................................4第四章構(gòu)造要求及技術(shù)措施 ..........................................................................4一、地基處理 .......................................................................................................................4二、立桿墊板 .......................................................................................................................4三、立桿 ...............................................................................................................................4三、大橫桿 ...........................................................................................................................4四、小橫桿 ...........................................................................................................................5五、縱、橫向掃地桿 ...........................................................................................................5六、剪刀撐 ...........................................................................................................................5第五章施工工藝 ..............................................................................................6第六章腳手架拆除 ..........................................................................................6第七章安全措施 ..............................................................................................7一、安全保證措施 ...............................................................................................................7二、安全防護措施 ...............................................................................................................8三、腳手架使用與檢查 .......................................................................................................9第八章文明施工 ............................................................................................10第九章應(yīng)急預(yù)案 ............................................................................................10第十章落地式鋼管腳手架計算書 ................................................................12一、參數(shù)信息 .....................................................................................................................12二、大橫桿的計算 .............................................................................................................14三、小橫桿的計算 .............................................................................................................15四、扣件抗滑力的計算 .....................................................................................................17五、腳手架立桿荷載計算 .................................................................................................17六、立桿的穩(wěn)定性計算 .....................................................................................................19七、連墻件的穩(wěn)定性計算 .................................................................................................21八、立桿的地基承載力計算 .............................................................................................22. . . .. . 學(xué)習(xí)好幫手第一章工程概況一、編制依據(jù)高速公路第合同段《兩階段施工設(shè)計圖》 ；高速公路第合同段施工合同；現(xiàn)行部頒標(biāo)準(zhǔn)、規(guī)范及規(guī)程：《公路路基施工技術(shù)規(guī)范》 、 《公路橋梁施工技術(shù)規(guī)范》 、 《公路工程質(zhì)量檢驗評定標(biāo)準(zhǔn)》等