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MC1 1500\u00d73600 10 C-1 2400\u00d71200
\u5377\u95f8\u95e8 3000\u00d73600 2 C-2 4200\u00d72400 44
C-5 2100\u00d72400
C-6 1500\u00d72400 17\uff0b4
C-7 4200\u00d72400 3
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1\u3001\u57fa\u7840\u5e73\u9762\uff1b2\u3001\u697c\u5c42\u7ed3\u6784\u5e73\u9762\u5e03\u7f6e\u56fe\uff1b3\u3001\u5c4b\u9762\u7ed3\u6784\u5e73\u9762\u5e03\u7f6e\u56fe\u3002
\u4e09\u3001\u6784\u4ef6\u8be6\u56fe
1\u3001\u6881\u3001\u677f\u3001\u67f1\u3001\u57fa\u7840\u7ed3\u6784\u8be6\u56fe\uff1b2\u3001\u697c\u68af\u7ed3\u6784\u8be6\u56fe\uff1b3\u3001\u5c4b\u67b6\uff08\u5c4b\u9762\uff09\u7ed3\u6784\u8be6\u56fe\uff1b4\u3001\u5176\u5b83\u8be6\u56fe\uff0c\u5929\u6c9f\u3001\u96e8\u84ec\u3001\u5708\u6881\u3001\u8fc7\u6881\u3001\u95e8\u7a97\u8fc7\u6881\u3001\u9633\u53f0\u3001\u7ba1\u9053\u4e95\u3001\u70df\u9053\u4e95\u7b49\u3002
\u7279\u70b9\uff1a
1\u3001\u6cbf\u623f\u5c4b\u9632\u6f6e\u5c42\u7684\u6c34\u5e73\u5256\u5207\u8868\u793a\u57fa\u7840\u5e73\u9762\u56fe\uff0c\u6cbf\u6bcf\u5c42\u697c\u677f\u9762\u6c34\u5e73\u5256\u5207\u8868\u793a\u5404\u5c42\u697c\u5c42\u7ed3\u6784\u5e73\u9762\u56fe\uff0c\u6cbf\u5c4b\u9762\u627f\u91cd\u5c42\u7684\u6c34\u5e73\u5256\u5207\u8868\u793a\u5c4b\u9762\u7ed3\u6784\u5e73\u9762\u56fe\u3002
2\u3001\u7528\u5355\u4e2a\u6784\u4ef6\u7684\u6b63\u6295\u5f71\u6765\u8868\u8fbe\u6784\u4ef6\u8be6\u56fe\uff0c\u4ee5\u5176\u5e73\u9762\u3001\u7acb\u9762\u53ca\u65ad\u9762\u6765\u8868\u8fbe\uff0c\u51fa\u6750\u6599\u660e\u7ec6\u8868\uff0c\u6709\u7684\u8981\u51fa\u6a21\u677f\u56fe\uff0c\u4e88\u57cb\u4ef6\u56fe\u3002\u4f46\u8fd9\u79cd\u56fe\u91cd\u590d\u591a\uff0c\u6613\u51fa\u5dee\u9519\u3002
3\u3001\u7528\u53cc\u6bd4\u4f8b\u6cd5\u51fa\u6784\u4ef6\u8be6\u56fe\uff0c\u6784\u4ef6\u8f74\u7ebf\u6309\u4e00\u79cd\u6bd4\u4f8b\uff0c\u800c\u6784\u4ef6\u5c40\u90e8\u7528\u653e\u5927\u6bd4\u4f8b\u51fa\u56fe\uff0c\u4fbf\u4e8e\u66f4\u6e05\u6670\u8868\u8fbe\u8282\u70b9\u7684\u65bd\u5de5\u5c3a\u5bf8\u4e0e\u642d\u8282\u5173\u7cfb\u3002
4\u3001\u7ed3\u65bd\u4e2d\uff0c\u6784\u4ef6\u7684\u7acb\u9762\u3001\u65ad\u9762\u8f6e\u5ed3\u7ebf\u7528\u7ec6\u6216\u4e2d\u5b9e\u7ebf\u8868\u793a\uff0c\u800c\u6784\u4ef6\u5185\u90e8\u94a2\u7b4b\u914d\u7f6e\u5219\u7528\u7c97\u5b9e\u7ebf\u548c\u9ed1\u70b9\u8868\u793a\u3002
5\u3001\u7ed3\u65bd\u5e38\u7528\u56fe\u4f8b\u8868\u8fbe\u3002
1.2\u94a2\u7b4b\u6df7\u51dd\u571f\u7ed3\u6784\u56fe\uff08P193\uff09
1.RC\u7ed3\u6784\u7684\u57fa\u672c\u77e5\u8bc6 (\u201cS\u201d\u7ed3\u6784(\u94a2\u7ed3\u6784), \u201cRC\u201d\u7ed3\u6784(\u94a2\u7b4b\u6df7\u51dd\u571f\u7ed3))
\u5b83\u7531\u6c34\u6ce5\uff08325#\u4ee5\u4e0b\u4e3a\u4f4e\u6807\u53f7\uff0c425#\u4e3a\u6807\u51c6\uff0c525#\u4ee5\u4e0a\u4e3a\u9ad8\u6807\u53f7\uff0c\u5982\u6c34\u4e0b\u9ad8\u5f3a\u5ea6\u6c34\u6ce5\uff09\u7802\u5b50\uff08\u6e05\u6c34\u4e2d\u7c97\u7802\uff09\u77f3\u5b50\uff08\u7c92\u5f84300\uff5e500mm\uff09\u548c\u6c34\uff08\u6de1\u6c34\uff0c\u4e0d\u542b\u6cb9\u3001\u9178\u3001\u78b1\u7b49\u5316\u5b66\u4ecb\u8d28\uff09\u6309\u4e00\u5b9a\u6bd4\u4f8b\u62cc\u5236\u3001\u6d47\u6363\u800c\u6210\u4e3a\u783c\u3002
\u5f3a\u5ea6\u6307\u6807\u662f\u7528\u8fb9\u957f\u4e3a150mm\u7684\u6807\u51c6\u7acb\u65b9\u4f53\u783c\u8bd5\u5757\uff0c\u5728\u6807\u51c6\u517b\u62a4\u5ba4\uff08\u6e29\u5ea620\u2103\u00b13\u2103\uff0c\u76f8\u5bf9\u6e7f\u5ea6\u4e0d\u5c0f\u4e8e90%\uff09\u5f8428\u5929\u517b\u62a4\uff0c\u7528\u6807\u51c6\u65b9\u6cd5\u6d4b\u5f97\u7684\u6297\u538b\u5f3a\u5ea6\uff0c\u79f0\u4e4b\u783c\u5f3a\u5ea6\u7b49\u7ea7\uff0c\u5982C20\u783c\u4e3a\u6bcf\u7acb\u65b9\u6beb\u7c73\u7684\u783c\u572820\u500d\u7684\u7834\u574f\u538b\u529b\u4e0b\u4e0d\u88ab\u7c89\u788e\uff0c\u5373\u4e3aC20\u783c\uff0c20N/mm2\u3002
N/mm2 \u2014\u2014\u5343\u514b\u529b/\u6bcf\u5e73\u65b9\u6beb\u7c73 N/m2\u2014\u2014\u725b\u987f\u6bcf\u5e73\u65b9\u7c73\uff08\u9762\u5206\u5e03\u529b\uff09\u3002
\u783c\u5f3a\u5ea6\u7b49\u7ea7\u517112\u4e2a\uff1a\u4f4e\u5f3a\u5ea6\u2014\u2014C7.5\uff0cC10\uff0cC15\uff1b\u7ed3\u6784\u783c\u2014\u2014C15\uff0cC20\uff0cC25\uff0cC30\uff1b\u9ad8\u5f3a\u5ea6\u2014\u2014C30\uff0cC35\uff0cC40\uff0cC45\uff1b\u8d85\u5f3a\u5ea6\u2014\u2014C45\uff0cC50\uff0cC55\uff0cC60\u3002
\u914d\u6709\u94a2\u7b4b\u7684\u783c\u79f0RC\uff0c\u65e0\u7b4b\u79f0\u7d20\u783c\u3002
2.\u94a2\u7b4b\u7684\u79cd\u7c7b\u548c\u4ee3\u53f7\uff1a\u2160\u7ea7\uff08\u5373Q235\u5149\u56ed\u94a2\u7b4b\uff09\u3001\u2161\u7ea7\uff08\u4e3a16\u9530\u4eba\u5b57\u7eb9\u94a2\u7b4b\uff09\u3001\u2162\u7ea7\uff08\u4e3a25\u9530\u7845\u4eba\u5b57\u7eb9\u94a2\u7b4b\uff09\u3001\u2163\u7ea7\uff08\u56ed\u6216\u87ba\u7eb9\u94a2\u7b4b\uff09\u3001\u2164\u7ea7\uff08\u87ba\u7eb9\u94a2\u7b4b\uff09\u3002
\u51b7\u62c9\u2160\u7ea7\u94a2\u7b4b\u3001\u51b7\u62c9\u2161\u7ea7\u94a2\u7b4b\u3001\u51b7\u62c9\u2162\u7ea7\u94a2\u7b4b\u3001\u51b7\u62c9\u2163\u7ea7\u94a2\u7b4b\u3001\u51b7\u62d4\u4f4e\u78b3\u94a2\u4e1d\u3002
\u94a2\u7b4b\u6309\u4f5c\u7528\u5206\uff1a
1\u3001\u53d7\u529b\u7b4b\uff1a\u4e3b\u8981\u627f\u53d7\u62c9\u5e94\u529b\uff08\u901a\u5e38\u79f0\u4e3a\u4e3b\u7b4b\uff09\u4f5c\u7528\u5728\u53d7\u5f2f\u4e0e\u504f\u5fc3\u53d7\u538b\u6784\u4ef6\u533a\u57df\u5206\u76f4\u7b4b\u548c\u5f2f\u7b4b\u3002
2\u3001\u7b8d \u7b4b\uff1a\u56fa\u5b9a\u53d7\u529b\u7b4b\u4f4d\u7f6e\uff0c\u627f\u53d7\u4e00\u90e8\u5206\u659c\u62c9\u5e94\u529b\uff0c\u7528\u4e8e\u6881\u548c\u67f1\u5185
3\u3001\u67b6\u7acb\u7b4b\uff1a\u56fa\u5b9a\u6881\u5185\u7b8d\u7b4b\u4f4d\u7f6e\uff0c\u6784\u6210\u6881\u5185\u94a2\u7b4b\u9aa8\u67b6\uff0c\u8bbe\u4e0a\u90e8\u3001\u8708\u86a3\u7b4b\u3002
4\u3001\u5206\u5e03\u7b4b\uff1a\u7528\u4e8e\u677f\uff08\u5c4b\u9762\u3001\u697c\u677f\uff09\u4e0e\u677f\u7684\u53d7\u529b\u7b4b\u5782\u76f4\u5e03\u7f6e\uff0c\u5c06\u627f\u53d7\u7684\u91cd\u91cf\u5747\u5300\u5730\u4f20\u7ed9\u53d7\u529b\u7b4b\uff0c\u56fa\u5b9a\u53d7\u529b\u7b4b\u4f4d\u7f6e\uff0c\u5e76\u627f\u62c5\u5782\u76f4\u4e8e\u677f\u8de8\u65b9\u5411\u7684\u6536\u7f29\u53ca\u6e29\u5ea6\u5e94\u529b\u3002
5\u3001\u5176 \u4ed6\uff1a\u6784\u9020\u7b4b\u3001\u8170\u7b4b\u3001\u9884\u57cb\u951a\u56fa\u7b4b\u3001\u540a\u7b4b\u7b49\u3002\u94a2\u7b4b\u7684\u5f2f\u94a9\u3001\u534a\u56ed\u94a9\u3001\u76f4\u5f2f\u94a9\u3002
\u94a2\u7b4b\u7684\u65ad\u9762\u76f4\u5f84\u786e\u5b9a\u51e0\u500d\u4e8e\u5b83\u7684\u5f2f\u94a9\u533a\u957f\u5ea6
\u5982\uff1a\u8bbe\u03c612\u7684\u5f2f\u94a9\uff086.25\uff0b3\uff0b2.5d\uff09\u00d71.2=141mm(14.1cm)\u3002
\u03c610\u7684\u5f2f\u94a9(6.25\uff0b3\uff0b2.5d)\u00d71.0=117.5mm(11.75cm)\u3002
\u76f4\u5f2f\u94a9\u901a\u5e38\u76f4\u5f2f\u957f\u5ea6\u4e0d\u8d85\u8fc7\u677f\u539a\u76841/3\u3002
\u94a2\u7b4b\u7684\u642d\u63a5\u957f\u5ea6\uff1a\u7531\u53d7\u529b\u7b4b\u7684\u63a5\u5934\u4f4d\u5e94\u76f8\u4e92\u9519\u5f00\u642d\u63a5\uff0c\u7ed1\u624e\u65b9\u6cd5\uff0c\u5176\u957f\u5ea6\u4e0d\u5f97\u5c0f\u4e8e300mm\u621630d\uff1b\u710a\u63a5\u65b9\u6cd5\uff0c\u957f\u5ea6\u4e0d\u5f97\u5c0f\u4e8e500mm\u621630d\uff0c\u5e94\u53cc\u9762\u710a\u63a5
\u4fdd\u62a4\u5c42\uff1a\u6881\u3001\u67f1\u6700\u5c0f\u539a\u5ea6\u4e3a25mm\uff1b\u677f\u3001\u5899\u6700\u5c0f\u539a\u5ea6\u4e3a10\uff5e15mm\uff1b\u6881\u7531\u53d7\u529b\u7b4b\u51c0\u8ddd\u4e0d\u5e94\u5c0f\u4e8e\u4e00\u4e2aD\u621625mm\u3002
放坡尺寸、或者坡度需要根据土质情况、基坑深度来确定,比如粘性土和砂土的放坡尺寸就差别很大,粘性土放坡的坡度如果在60度,砂土就需要45度或更小;其次如果基坑深度很浅1-2米,基本都是90度放坡,很深的话,从45度到60度也都有。
至于具体计算,很少,往往是对当地地质情况比较熟悉或施工经验比较丰富的工长来判断,如果是深基坑,则需要经过计算,可以查查《建筑施工手册》里关于放坡的规定。
按照你提供的图纸是挖基槽施工的,至于详细计算你提供的图纸不是很清楚也不是很全面的
计算基槽的话知道剖面积乘以长度即可满足要求了呢
绛旓細鏍规嵁瀹為檯鎯呭喌 鐪嬬湅鏄粈涔鍩虹 鏍规嵁鍥剧焊璁捐娣卞害鑰冭檻宸ヤ綔闈紝鏀惧潯绛夐棶棰 寤虹瓚鍦熸柟寮鎸栧伐绋嬮噺璁$畻鍏紡锛1锛屽缓绛戝湡鏂瑰紑鎸栧伐绋嬮噺璁$畻鍏紡锛 鍦嗘煴浣擄細浣撶Н=搴曢潰绉楅珮 闀挎柟浣擄細浣撶Н=闀棵楀脳楂 姝f柟浣擄細浣撶Н锛濇1闀棵楁1闀棵楁1闀匡紟 閿 浣: 搴曢潰闈㈢Н脳楂樏3 鍙 浣: V=[ S涓+鈭(S涓奡涓)+S涓媇h梅3...
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绛旓細澶栧鍩烘Ы鍦熸柟=澶栧涓績绾块暱*锛堝簳瀹+涓ら潰宸ヤ綔闈+鎸栨繁*鏀惧潯绯绘暟锛*鎸栨繁 鍐呭鍩烘Ы鍦熸柟=鍐呭鍑闀*锛堝簳瀹+涓ら潰宸ヤ綔闈+鎸栨繁*鏀惧潯绯绘暟锛*鎸栨繁 璇存槑锛氬伐浣滈潰銆佹斁鍧$郴鏁版湁涓ょ璁℃硶锛氫竴鏄牴鎹畾棰濆彇鍊硷紝鍙︿竴鏄牴鎹疄闄呭彇鍊
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