监理检测网论坛

首页 » VIP会员&综合专区 » 施工监理检测论文下载 » 谈现场土方压实试验工作对土方回填施工质量的保证
fjmthy - 2007/6/14 18:09:00

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

谈现场土方压实试验工作对土方回填施工质量的保证šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

云南城市建设监理有限公司 周伟šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

——— 来源:《云南建设监理》šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

笔者监理了云南省大型戒毒劳教所土石方工程,通过土方回填前的现场压实试验工作,保证了大型土方回填的工程质量。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

中华人民共和国国家标准GB50202-2002《建筑地基基础工程施工质量验收规范》šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

第六章土方工程中6.3条土方回填对土方回填作了4条规定,其中6.3.3条:填方施工过程中应检查排水措施,每层填筑厚度、含水量控制、压实程度。填筑厚度及压实遍数应根据土质,压实系数及所用机具确定。如无实验依据,应符合表6.3.3的规定。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

表6.3.3šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk
填土施工时的分层厚度及压实遍数
šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

压实机具 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

分层厚度(mm) šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

每层压实遍数 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

平碾 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

250~300šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

6~8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动压实机 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

250~350šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

3~4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

柴油打夯机 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

200~250 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

3~4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

人工打夯 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

﹤200šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

3~4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

在条文说明中:填方工程的施工参数如每层填筑厚度、压实遍数及压实系数对重要工程均应做现场实验后确定,或由设计提供。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

笔者认为对于大型及重要工程,必须按照该规范执行。笔者就自己监理的上述民用建筑土方回填工程,通过现场压实实验,来说明场地回填土方工程中压实实验的重要性,供参考。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

回填土的质量主要由现场回填土的压实密度来体现。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

土方回填前应清除基底的垃圾、树根等杂物,抽除坑穴积水、淤泥,验收基底标高。如在耕植土或松土上填方,应在基底压实后再进行,一般现场取土样,进行干密度实验,合格后进行回填土施工,对于软弱层,应根据设计要求进行换填处理后再进行施工。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

回填方土料应满足设计要求,对于需挖填场地,应立足于现场挖出的土料。所使用的土料必须现场取样,对土性变化大的场地,需划分出各自的区域,分别取样测定土样的最大干密度与最优含水量,回填时需分开回填,不能混淆。回填土前需测定土的含水量,如含水量大,需进行晾晒,降低含水量。如含水量小,需人工洒水,增加含水量,保证含水量接近最优含水量。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

施工场地地质情况说明:场地为残、坡积红粘土,分布均匀,厚度1~20米,变化较大,下伏灰岩,岩性变化不大,红粘土带弱膨胀性。挖方量约25万方,填方约22万方,石方约3万方,挖填基本平衡。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

一、试验目的:šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

测定土的含水量与质量密度的关系,从而确定该土的最优含水量与相应的压实干密度,根据击实试验确定的最大干密度之间的关系,掌握土方回填的压实遍数,给场平工作施工创造条件,以便保证土方压实的质量。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

二、试验内容:šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

本试验场地选在回填范围内,占地面积240m2, 试验场地根据工程的土方不同来源分为三部分(土样一、土样二、土样三)。试验日期为一天,参加人员为建设单位5人,监理单位4人,施工单位5人,共计14人。试验方法采用推土机找平,虚铺土厚度35cm,TY14型拖式振动碾压机,压实遍数4遍(振动碾4遍);6遍(平碾2遍,振动碾4遍)和8遍(平碾2遍,振动碾6遍)三次进行,其中铺土也是依次进行,根据土样来源和压实变数不同共取土样75件(其中在做试验时废了一件),实际试验土样74件。待三层土样都根据不同的压实遍数全部压实后又垂直取样18件(每个土样取6组),由于在取样过程中废了一件,实际试验土样17件,整个过程共做土工试验92件,取样均采用200cm3环刀进行。74件土样含水量与干密度关系见下表:šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动碾压4遍(土样一)šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

环刀号 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

含水量 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

干密度 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

12#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.0šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.388šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

14#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.382šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

2#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

29.0šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.45šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

18#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.419šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

13#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.1šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.422šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动碾压4遍(土样二)šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

环刀号 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

含水量 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

干密度 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.5šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.416šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

8#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

31.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.413šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

15#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

31.8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.373šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

4#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.3šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.443šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

11#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.3šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.370šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动碾压4遍(土样三) šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

环刀号 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

含水量 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

干密度 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

8#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

35.0šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.412šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.393šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

14#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.5šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.413šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

11#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.419šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动碾压6遍(土样一) šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

环刀号 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

含水量 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

干密度 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

12#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

35.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.372šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

14#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

32.5šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.408šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

2#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

31.8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.442šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

18#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.354šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

13#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.1šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.394šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

15#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.393šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

17#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

35.2šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.390šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

3#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.371šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

5#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.408šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

7#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.404šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动碾压6遍(土样二) šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

环刀号 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

含水量 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

干密度 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.430šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

8#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.380šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

15#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.393šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

4#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

39.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.332šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

11#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

36.2šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.344šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

4#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.392šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

12#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

32.0šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.393šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

18#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.363šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

13#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

39.7šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.395šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

10#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.3šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.394šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动碾压6遍(土样三)šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

环刀号 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

含水量 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

干密度 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

14#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

32.5šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.408šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

2#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

31.8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.442šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.43šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

8#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.384šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

11#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

32.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.344šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

14′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.390šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

2′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

29.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.490šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.443šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

8′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.430šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

11′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

37.3šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.377šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动碾压8遍(土样一) šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

环刀号 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

含水量 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

干密度 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.449šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

18#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.8šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.408šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

14#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.7šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.344šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

12#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.401šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

2#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

31.7šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.450šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

7′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

35.7šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.405šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

3′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.1šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.405šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

15′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

29.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.392šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

2′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.470šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.3šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.411šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动碾压8遍(土样二) šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

环刀号 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

含水量 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

干密度 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

15#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

35.7šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.388šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

5#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

32.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.406šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

4#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

30.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.45šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

10#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

29.2šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.488šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

13#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

29.4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.474šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

8′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

32.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.420šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

18′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

32.7šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.416šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

4′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.0šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.413šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

11′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

31.4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.462šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

13′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

33.7šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.372šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

振动碾压8遍(土样三)šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

环刀号 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

含水量 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

干密度 šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

7#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

36.5šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.396šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

8#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

35.9šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.341šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

3#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.6šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.394šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

17#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

35.7šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.396šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

11#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

35.2šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.406šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

17′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

31.4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.419šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

5′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

32.5šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.372šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

10′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.4šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.382šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

12′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

34.1šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.375šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

14′#šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

32.1šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1.412šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

三、试验情况:šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1、所试验的粘土经环刀取样试验,干密度随含水量增加而减少。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

2、所试验的粘土天然含水量偏大,所做点处于最佳含水量锋值的右侧。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

3、从试验来看,碾压6、8遍所做点相对集中,离散点较少。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

4、从挖坑取样看,在第3层碾压后几处厚度有35cm,底部所取土样相对容易,眼观察土体稍松。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

5、挖坑取样中,有结合层分离情况。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

6、同层碾压中,光滑面结合处有水平分层现象。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

7、实验碾压不均匀,有的地方碾压遍数失真及实验操作不规范,导致少量数据在相同含水量的情况下,干密度相差偏大。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

8、垂直取样实验情况与分层取样实验基本一致,后续碾压对下层密实度基本无影响,不会增加下层的密实度。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

9、虚铺土厚度可按35cm实施。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

四、结论:šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

1、本场地回填土质天然含水量偏大,回填时要减少含水量,含水量以击实实验的最优含水量为准,施工方要采取保证含水量措施。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk
2、建议施工回填碾压遍数不能少于6遍,8遍不经济。
šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

3、需铺土厚度不大于35cm。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

4、每层结合层较光滑面处需采取抛毛处理。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

5、实验室操作人员要持证上岗,避免、减少实验误差。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

回填土施工时,施工、监理严格按实验结论指导施工:虚铺土厚度35cm,使用相同设备静压2遍,振动碾4遍(含抛毛处理的凸碾1遍),基层洒水后碾压,开挖回填土碾压前测含水量,分区域晾晒施工,试验员执证上岗,严格按实验规程操作,保证了回填土质量。后期基础施工时,人工开挖较难。特别是边坡较好:回填密实,容易成形,经过两个雨季后,5米高的边坡没有被雨水冲刷,保持了较好的形状,回填土施工受得了建设方的好评。šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

参考书目:中华人民共和国国家标准GB50202---2002《建筑地基基础工程施工质量验收规范》šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk

šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk
aa312081125 - 2008/3/26 22:25:00
很有用的信息 不过看得好类šÖç ·óÊP4bbs.3c3t.coms(nØØ#ëkk
1
查看完整版本: 谈现场土方压实试验工作对土方回填施工质量的保证