地(Di)下(Xia)车(Che)库(Ku)漏(Lou)水(Shui)原(Yuan)因(Yin)分(Fen)析(Xi)
1. 对(Dui)防(Fang)水(Shui)工(Gong)程(Cheng)重(Zhong)要(Yao)性(Xing)认(Ren)识(Shi)不(Bu)足(Zu)
一(Yi)些(Xie)地(Di)下(Xia)工(Gong)程(Cheng)的(De)设(She)计(Ji)和(He)施(Shi)工(Gong),(?)认(Ren)为(Wei)渗(Shen)漏(Lou)水(Shui)对(Dui)结(Jie)构(Gou)的(De)安(An)全(Quan)影(Ying)响(Xiang)不(Bu)大(Da),(?)没(Mei)有(You)对(Dui)所(Suo)建(Jian)工(Gong)程(Cheng)的(De)地(Di)下(Xia)水(Shui)环(Huan)境(Jing)规(Gui)律(Lu)进(Jin)行(Xing)分(Fen)析(Xi),(?)因(Yin)此(Ci)在(Zai)设(She)计(Ji)与(Yu)施(Shi)工(Gong)中(Zhong)对(Dui)防(Fang)水(Shui)工(Gong)程(Cheng)按(An)程(Cheng)序(Xu)简(Jian)单(Dan)化(Hua)处(Chu)理(Li),(?)缺(Que)乏(Fa)有(You)效(Xiao)的(De)防(Fang)水(Shui)方(Fang)案(An)设(She)计(Ji),(?)造(Zao)成(Cheng)工(Gong)程(Cheng)建(Jian)成(Cheng)后(Hou)出(Chu)现(Xian)渗(Shen)漏(Lou)问(Wen)题(Ti)。(?)
2. 工(Gong)程(Cheng)水(Shui)文(Wen)地(Di)质(Zhi)资(Zi)料(Liao)掌(Zhang)握(Wo)不(Bu)全(Quan)或(Huo)不(Bu)准(Zhun)
钻(Zuan)探(Tan)资(Zi)料(Liao)少(Shao),(?)未(Wei)按(An)要(Yao)求(Qiu)进(Jin)行(Xing);(?)凭(Ping)借(Jie)其(Qi)他(Ta)资(Zi)料(Liao),(?)未(Wei)加(Jia)验(Yan)证(Zheng),(?)使(Shi)用(Yong)年(Nian)代(Dai)已(Yi)久(Jiu)远(Yuan)的(De)地(Di)质(Zhi)资(Zi)料(Liao)来(Lai)推(Tui)断(Duan)所(Suo)建(Jian)地(Di)下(Xia)工(Gong)程(Cheng)地(Di)区(Qu)的(De)水(Shui)文(Wen)地(Di)质(Zhi)情(Qing)况(Kuang),(?)而(?)造(Zao)成(Cheng)设(She)计(Ji)的(De)防(Fang)水(Shui)方(Fang)案(An)失(Shi)误(Wu)。(?)
3. 结(Jie)构(Gou)设(She)计(Ji)与(Yu)防(Fang)水(Shui)设(She)计(Ji)处(Chu)理(Li)不(Bu)当(Dang)
防(Fang)水(Shui)设(She)计(Ji)与(Yu)工(Gong)程(Cheng)结(Jie)构(Gou)设(She)计(Ji)未(Wei)很(Hen)好(Hao)结(Jie)合(He),(?)结(Jie)构(Gou)形(Xing)式(Shi)设(She)计(Ji)过(Guo)于(Yu)复(Fu)杂(Za),(?)不(Bu)利(Li)于(Yu)防(Fang)水(Shui);(?)防(Fang)水(Shui)和(He)管(Guan)道(Dao)线(Xian)路(Lu)没(Mei)有(You)很(Hen)好(Hao)的(De)配(Pei)合(He),(?)其(Qi)细(Xi)部(Bu)结(Jie)构(Gou)不(Bu)当(Dang),(?)往(Wang)往(Wang)成(Cheng)为(Wei)地(Di)下(Xia)水(Shui)渗(Shen)入(Ru)的(De)主(Zhu)要(Yao)通(Tong)道(Dao)。(?)
4. 施(Shi)工(Gong)质(Zhi)量(Liang)不(Bu)良(Liang)
在(Zai)防(Fang)水(Shui)混(Hun)凝(Ning)土(Tu)施(Shi)工(Gong)中(Zhong),(?)为(Wei)作(Zuo)业(Ye)方(Fang)便(Bian),(?)任(Ren)意(Yi)加(Jia)大(Da)水(Shui)灰(Hui)比(Bi);(?)捣(Dao)固(Gu)不(Bu)密(Mi)实(Shi)或(Huo)捣(Dao)固(Gu)过(Guo)久(Jiu),(?)表(Biao)面(Mian)浮(Fu)浆(Jiang)过(Guo)厚(Hou)或(Huo)漏(Lou)捣(Dao)以(Yi)致(Zhi)出(Chu)现(Xian)蜂(Feng)窝(Wo)和(He)鼠(Shu)洞(Dong),(?)混(Hun)凝(Ning)土(Tu)中(Zhong)混(Hun)入(Ru)杂(Za)物(Wu),(?)绑(Bang)扎(Zha)铁(Tie)丝(Si)穿(Chuan)透(Tou)混(Hun)凝(Ning)土(Tu)层(Ceng),(?)出(Chu)现(Xian)露(Lu);(?)砌(Qi)体(Ti)缝(Feng)灌(Guan)浆(Jiang)不(Bu)饱(Bao)满(Man),(?)混(Hun)凝(Ning)土(Tu)或(Huo)砂(Sha)浆(Jiang)养(Yang)护(Hu)时(Shi)间(Jian)不(Bu)足(Zu),(?)表(Biao)面(Mian)干(Gan)燥(Zao),(?)聚(Ju)冷(Leng)聚(Ju)热(Re),(?)均(Jun)引(Yin)起(Qi)裂(Lie)缝(Feng)而(?)渗(Shen)漏(Lou)。(?)
5. 竣(Jun)工(Gong)后(Hou)工(Gong)程(Cheng)维(Wei)护(Hu)不(Bu)好(Hao)
当(Dang)工(Gong)程(Cheng)竣(Jun)工(Gong)后(Hou),(?)市(Shi)政(Zheng)管(Guan)道(Dao)和(He)路(Lu)面(Mian)没(Mei)有(You)及(Ji)时(Shi)敷(Fu)设(She)和(He)维(Wei)修(Xiu),(?)甚(Shen)至(Zhi)结(Jie)构(Gou)长(Chang)期(Qi)浸(Jin)泡(Pao)在(Zai)污(Wu)水(Shui)中(Zhong),(?)使(Shi)得(De)原(Yuan)有(You)的(De)防(Fang)水(Shui)层(Ceng)遭(Zao)到(Dao)破(Po)坏(Huai),(?)以(Yi)致(Zhi)渗(Shen)漏(Lou);(?)覆(Fu)土(Tu)回(Hui)填(Tian)时(Shi),(?)作(Zuo)业(Ye)不(Bu)慎(Shen)损(Sun)坏(Huai)了(Liao)原(Yuan)有(You)的(De)防(Fang)水(Shui)层(Ceng);(?)处(Chu)于(Yu)流(Liu)沙(Sha)地(Di)带(Dai)的(De)地(Di)下(Xia)工(Gong)程(Cheng),(?)由(You)于(Yu)长(Chang)期(Qi)抽(Chou)水(Shui)基(Ji)础(Chu)下(Xia)层(Ceng)产(Chan)生(Sheng)不(Bu)均(Jun)匀(Yun)沉(Chen).