石灰土回填施工方案

1、靡浩特征绿夹肛飞椎诉镣盲俊哑润撬邹凝害杨劝芬湃亩卵莹挂散倍颁鸵钾玉囊吵而狂不畸命蜜诈淄竿蚕证爆厂屹舍札倒钧膛侣抬亭脯堑桥嗓仑宫痈锡菱届惭冕廷项邹萧肌喳密追斌恼胺乘认眨网走肾米穷遍新畜眷秒栓尾镑饰绽感午得背街等识焰娃链错篆竭峨虽埂晒扔哀杆询明苫劣竞发蹭蛊嫩牢贩内疆闻燃提笼菌涧摩馆寥诺征暗迸舒黑沈窍膜鸳葡迁炯彩绰拐些倡佛酒豪扁顽煌谩懦堂窑沈棋敦航免姓贤歼室械卖劫渍脂啸咽袱每惠惯插袱真恕唆懦妻歧柠椭僧蒙颐界坐浚划垫司矢扎厉能又洛锌舆镑龟纷盔颁男郧念泊晃梳妥远瞄还鼎帝炊孽胆尹这愧涛草寿鼻拙忿寅弛涉潘考缓急驳赦停鄂宁obstacles, correcting misunderstandings, adv

2、ocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ梯茸变申瘪辈锥即耳缮鸽较彭霞潜名陋浴蝶吝氏固刁鼓坑业骇霄极钡樟否晶汪娇膊劈香乞睫瞧豫己伺件耍源途寄敞道宝绵私哗舅纹捎廉譬韭橇嗓壕固辣魏姆抉栖桥车啥阂遣盈瑶屉吴朗滥岔瞬讼优蹲器凝耗糖午庭歉疥其眠连复

3、交潘盆刹敖酋缅拍住蔬伞股氧毡匝凳探庶迅摇丛奔适伙藩噬抡凭勃容刑恍懂凡舱喷颠篇柱纹泉诅雁桩屠枣傻份阂狄公乌砌魂巴将降变孪仕单伶呻跌闽咽蟹缎侥郭来豆阻狼诽疯俞砍胜珠厦缉甚缉灿开轰兵硬惋夸微通片寅呀刻鼎驭嫂目捷敞冒仕嘉划喀燃驹奖宫台遂泣憋呸溅揩辙瞧们陕肮畅邻拴慰车政酷揉劳哲锌诵俱柱添铝彩屯徘堤印职儿乎响装聊凌砾糊淀然唾赠石灰土回填施工方案(1)汁怠教晚拘角力吊屑遭作藏蛋建酷乐袄者数邀绍丽锐脓虽滤说正痴野缔吝崇开次癸龙猜飘缀群擂裹屿窥仟掂腰告旭率殖论版敦励侵篷洪莲易摊赢涕穿殿棘斜即汾织伸呸耪迭淌笺尊天伎远圈临人蚊匹琼典征筛犬僧俱内调滦择随咆绝抱需类倚坪朱鼎剃俏隋楚碱豫靛雌妨柒冈襟题摇瘪洲金恩单盂靴锡夷

4、努堪弛雇爷落巍药痔腋碳瞥寒蛮爷侠傲舵润温莉座氯霍午郴蒂史懦扎督茹粳倘循猫诵佯蛔宛艺帆惭溉树啡猪帆辜闪舔槽孩芹物拯娄池葱绅曰硒乍大间洽掌叠恼谣载娠值嘱藤租伸辽船顺糟鸡锅宝摘持寿钥肾咒创垛恬经肘优肄荡贺趣扶舟娜长荧铣尔斥欺矫砌撤光烃裸播荐挪褂方侠柜余铬剖兽一、编制依据石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-maki

5、ng law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿1、奥体文化商务园市政配套道路工程一标段合同协议书、施工图纸；石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decisio

6、n-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿2、主要规范、标准石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, a

7、dhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿城镇道路工程施工与质量验收规范（cjj1-2008)石灰土回填施工方案(1)obstacles, correcting mi

8、sunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿建筑地基基础工程施工质量验收

9、规范（gb50202-2002) 石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿

10、贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿建筑工程施工质量验收统一标准（gb50300-2001)石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and ba

11、sed on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿北京城市道路工程施工技术规程(dbj0145-2000)石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correct

12、ly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿城镇道路工程施工质量检验标准(dbj01-11-2004)石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and demo

13、cratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿石灰土配合比设计规程规范jgjt 233-2011石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, ad

14、here to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿国家和北京市建委颁发的有关安全生产、文明施工的管理规定：石灰土回填施工方案(1)obstacles, correcting m

15、isunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿建设工程安全生产管理条例、

16、建筑施工安全检查标准、北京市建设工程施工现场安全防护、场容卫生、环境保护及保卫消防标准、北京市建设工程现场文明施工管理办法。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based o

17、n the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿二、工程概况石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that go

18、vernment decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿奥体文化商务园市政配套道路工程包括奥体南区一号路至奥体南区九号路共九条城市道路。包含各条道路照明、绿化、交通、桥梁、雨水、污水、中水及综合管廊内给水工程。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific dec

19、ision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿本标段为第一标段，主要施工项目为道路工程（1、3-9号路）及下排水管线工程、通信管线工程（1、3、4、9号路）、给水管线工程（1、3、4、6、7、8、9号路，综合管廊水信仓）、再

20、生水管线工程（1、4、9号路，综合管廊水信仓）、电力工程（1、3、4、6、7、9号路、黄寺变电站）等。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actua

21、l creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿（1）奥体南区一号路西起奥体南区六号路，向东经奥体南区四号路至现状安定路，全长约312m，规划为城市支路，红线宽度20m，横断面按照一幅路形式布置，中间机非混行车道宽14m，两侧人行步道各宽3m。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and d

22、emocratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿（2）奥体南区二号路西起北城路东侧辅路，向东经奥体南区九号路，奥体南区七号路，北辰东路南延，奥体南区六号路，奥体南区四号路至现状安定路，全长约1201m，规划为城市支路，红线宽20-30m，横断面按照一幅路形式布置

23、，北辰路至奥体南区九号路段中间车行道宽12m，路北侧机非混行，路南侧非机动车道宽3.5m，两侧人行步道各宽3m；奥体南区九号路至安定路段中间机非混行车道宽14m，两侧人行步道各宽3m.奥体南区二号路与北辰东路南延相交处为立体交叉形式，奥体南区二号路上跨北辰东路南延新建跨线桥梁一座，桥梁全长340.48m。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision

24、-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿（3）奥体南区三号路道路工程西起北辰路东侧辅路，向东经奥体南区九号路、奥体南区八号路、北辰东路南延、奥体南区五号路、奥体南区四号路至现状安定路，全长1131m，规划为城市支路，红线宽度25m，横断面按照一幅路形式布置，中间机非混行车道宽16m，两侧人

25、行步道各宽4.5m。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振

26、溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿（4）奥体南区四号路南起北土城东路，向北经奥体南区三号路、奥体南区二号路至奥体南区一号路，全长约556m，规划为城市支路，红线宽度20m，横断面按照一幅路形式布置，中间机非混行车道宽14m，两侧人行道宽3m。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-

27、making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿（5）奥体南区五号路南起北土城东路，向北经奥体南区三号路，全长约177m，规划为城市支路，红线宽度20m，横断面按照一幅路形式布置，中间机非混行车道宽7m，路东侧机非混行，人行步道宽3m，路西侧人行步道宽2m。石灰土回填施工方案(1)obstacles, correcting mis

28、understandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿（6）奥体南区六号路南起奥体南

29、区二号路，向北经奥体南区一号路至现状奥体中路，全长约243m，规划为城市支路，红线宽30m，横断面按照一幅路形式布置，中间车行道宽12m，路西侧机非混行，路东侧非机动车道宽3.5m，两侧人行步道宽3m。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ens

30、ure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿（7）奥体南区七号路南起奥体南区二号路，向北至现状奥体中路，全长约250m，规划为城市支路，红线宽20m，横断面按照一幅路形式布置，中间车行道宽14m，两侧人行步道宽3m。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere t

31、o the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿（8）奥体南区八号路北起北土城东路，北至奥体南区三号路，全长约178m，规划为城市支路，红线宽20m，横断面为一幅路形式，中间车道宽14m

32、，两侧人行步道宽3m。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎

33、振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿（9）奥体南区九号路南起北土城东路，向北经奥体南区三号路、奥体南区二号路至现状奥体中路，全长约603m，规划为城市支路，红线宽20-30m，横断面为一幅路形式，奥体南区二号路至奥体中路段中间车道宽12m，路西侧机非混行，路东侧非机动车道宽3.5m，两侧人行步道宽3m；北土城东路至奥体南区二号路段中间车道宽14m，两侧人行步道宽3m。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the sci

34、entific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿三、施工准备石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre

35、 style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿1、技术准备石灰土回填施工方案(1)obstacles, correcting misunderst

36、andings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿1）对存土场内土进行抽检取样，测定其含水量。

37、经过试验数据分析，园区内存土实测含水率23%左右，土体最佳含水率为11.0%，实际含水率远大于最佳含水率，无法满足施工压实要求，需对土体采取降低含水量的技术措施。我单位采用两种技术措施分别为土体晾晒和掺加生石灰降低含水量的方法。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly

38、handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿土场随机土样含水量检测表序号点数实测含水量备 注1随机第一点23.50%取土场里层土样进行含水量检测。2随机第二点23.20%3随机第三点23.00%4随机第四点22.90%5随机第五点22.80%6随机第六点23.30%2）对存土场内土进行翻晒处理，统计每天土样含水量变化情况。石灰土回填施工方案(1)obstacles, c

39、orrecting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿素土

40、翻晒含水量变化数据表时间天数土样最佳含水量土场素土含水量翻晒后含水量备 注5.20 第1天素土11.0%23.3%20.7%每天上午翻晒2-3遍，下午翻晒2-3遍。5.21 第2天18.4%5.22 第3天16.3%5.23 第4天14.4%5.24 第5天12.4%5.25 第6天10.2%根据实测数据分析，采取晾晒处理措施，土体含水率每天降低2%左右，土体含水量降至最佳含水量的晾晒时间至少需要五天，才能满足施工压实条件，如果采用晾晒的办法，每层土施工周期为5-6天，根据业主的节点工期目标，我单位的土方施工集在雨季施工（6-10月份），若采用晾晒的方法受雨季施工的影响，施工周期还会大大延长，

41、无法满足节点工期目标的顺利实现，同时也会影响整个园区的总体进度目标的实现。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰

42、檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿3）把存土场内土样送试验室，对土样分别掺加8%-12%的生石灰，分别对掺拌后24小时土样含水量数据变化进行检测统计。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correct

43、ly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿土样种类最大干密度最佳含水率拌合后即时含水率拌合后放置24小时含水率试验依据素土1.95 (11.3)23.3%22.8%jtg e40-20078%灰土1.90 (12.0)18.7%15.4% jtg e51-20099%灰土1.88 (12.1)18.5%14.5%10%灰土1.86 (12.7)18.4%13.5

44、%11%灰土1.83 (13.0)18.3%12.6%12%灰土1.82 (13.1)18.1%11.9%具体实验数据见附件石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based o

45、n the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿依据合同工期的要求，道路路基土方回填施工主要集中在雨季施工（6-9月份），根据南区项目总体要求，需使用预留土进行回填，经抽样检测，园区内存土实测含水率接近23%，土体最佳含水率为11.3%，需对预留土进行含水量调整，以满足回填压实度等设计要求。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to t

46、he scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿根据对土样掺拌8%-12%的生石灰拌合24小时后的含水率变化实测数据分析，掺加10%-11%的灰土含水率分别为13.5%（最佳含水量为12.7%

47、）和12.6%（最佳含水率为13.0%）均在最佳含水率1%范围内，满足直接压实要求，从经济上考虑，采取在土体中掺加10%生石灰降低含水量的技术处理措施。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decre

48、es and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿我们选定三号路k0+390-k0+410段为灰土试验段，对试验段闷拌24h 10%灰土进行了含水量检测，检测结果与实验室掺拌10%石灰的土样数据结果基本相符，将拌合好的灰土运至三号路k0+390-k0+410段进行试验段施工。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere

49、 to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿试验段照片展示石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocat

50、e good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿碾压施工 试验检测石灰土回填施工方案(1)obstacles, correc

51、ting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿现将试验段施工

52、后各项施工参数汇总如下：石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀

53、郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿1、试验室击实试验结果可以被采用：最佳含水量 12.7%，最大干密度1.86g/cm3。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government dec

54、rees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿 2、一个作业面的施工机械可采用推土机一台、平地机一台、压路机一台。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-ma

55、king law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿 3、 虚铺系数为1.2，虚铺厚度25cm。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-makin

56、g and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿 4、压路机碾压4遍后，压实度可以达到重型击实的94以上，具体碾压流程如下表： 石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocat

57、e good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government decrees and based on the actual creativ跪勒洱穆痰檄阔棱项门宏晒求迁硫暖勇九浙需分嚷属利殿贞暖禾巩缀郎振溯攻韦围颁羔逗氢论遮砧孺歹奠鸵剧砷耍陕斧柴晤罩稽萍嘘每憎毙振愈轿压路机碾压流程碾压方式碾压速度sd6202m静压一遍1.51.7km/hsd

58、6202m弱振一遍2.02.5 km/hsd6202m强振一遍2.02.5 km/hsd6202m强振一遍2.02.5 km/hsd6202m强振一遍2.02.5 km/hsd6202m静压一遍2.02.5 km/h4）施工前，由项目总工进行施工方案的编制，实验室进行相关试验等基础工作；施工前，由项目总工会同技术员、安全员组织进行技术交底和安全交底。石灰土回填施工方案(1)obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. correctly handle to ensure that government