(?) (?)波(Bo)纹(Wen)钢(Gang)板(Ban)护(Hu)拱(Gong)应(Ying)用(Yong)于(Yu)衬(Chen)砌(Qi)套(Tao)拱(Gong)加(Jia)固(Gu)技(Ji)术(Shu)的(De)研(Yan)究(Jiu)以(Yi)及(Ji)现(Xian)场(Chang)施(Shi)工(Gong)过(Guo)程(Cheng)中(Zhong)相(Xiang)关(Guan)数(Shu)据(Ju)的(De)监(Jian)测(Ce)分(Fen)析(Xi),(?)得(De)到(Dao)以(Yi)下(Xia)结(Jie)论(Lun):
(?) (?)1) 存(Cun)在(Zai)较(Jiao)多(Duo)横(Heng)向(Xiang)纵(Zong)向(Xiang)裂(Lie)缝(Feng)、(?)混(Hun)凝(Ning)土(Tu)掉(Diao)块(Kuai)且(Qie)渗(Shen)漏(Lou)水(Shui)严(Yan)重(Zhong)等(Deng)多(Duo)种(Zhong)病(Bing)害(Hai)同(Tong)时(Shi)发(Fa)生(Sheng)的(De)板(Ban)块(Kuai),(?)使(Shi)用(Yong)波(Bo)纹(Wen)钢(Gang)板(Ban)加(Jia)固(Gu)技(Ji)术(Shu),(?)在(Zai)修(Xiu)复(Fu)衬(Chen)砌(Qi)裂(Lie)缝(Feng)的(De)同(Tong)时(Shi),(?)不(Bu)仅(Jin)能(Neng)提(Ti)高(Gao)衬(Chen)砌(Qi)结(Jie)构(Gou)的(De)承(Cheng)载(Zai)力(Li),(?)延(Yan)长(Chang)隧(Sui)道(Dao)的(De)使(Shi)用(Yong)寿(Shou)命(Ming),(?)还(Huan)不(Bu)影(Ying)响(Xiang)隧(Sui)道(Dao)限(Xian)界(Jie)、(?) 避(Bi)免(Mian)混(Hun)凝(Ning)土(Tu)掉(Diao)块(Kuai)对(Dui)往(Wang)来(Lai)车(Che)辆(Liang)的(De)危(Wei)害(Hai),(?)保(Bao)证(Zheng)行(Xing)车(Che)安(An)全(Quan)。(?)
(?) (?) 2) 波(Bo)纹(Wen)钢(Gang)板(Ban)施(Shi)工(Gong)结(Jie)束(Shu)后(Hou),(?)灌(Guan)浆(Jiang)料(Liao)凝(Ning)固(Gu),(?)对(Dui)波(Bo)纹(Wen)钢(Gang)拱(Gong)结(Jie)构(Gou)产(Chan)生(Sheng)了(Liao)一(Yi)定(Ding)的(De)挤(Ji)压(Ya)作(Zuo)用(Yong),(?)并(Bing)使(Shi)原(Yuan)衬(Chen)砌(Qi)结(Jie)构(Gou)与(Yu)波(Bo)纹(Wen)钢(Gang)板(Ban)结(Jie)构(Gou)相(Xiang)互(Hu)作(Zuo)用(Yong),(?)形(Xing)成(Cheng)完(Wan)整(Zheng)的(De)受(Shou)力(Li)体(Ti)系(Xi)。(?)
(?) (?) 3) 由(You)分(Fen)析(Xi)结(Jie)果(Guo)可(Ke)知(Zhi),(?)使(Shi)用(Yong)数(Shu)值(Zhi)模(Mo)拟(Ni)软(Ruan)件(Jian)能(Neng)快(Kuai)速(Su)、(?)准(Zhun)确(Que)模(Mo)拟(Ni)分(Fen)析(Xi)隧(Sui)道(Dao)围(Wei)岩(Yan)开(Kai)挖(Wa)支(Zhi)护(Hu)受(Shou)力(Li)情(Qing)况(Kuang),(?)但(Dan)在(Zai)实(Shi)际(Ji)施(Shi)工(Gong)过(Guo)程(Cheng)中(Zhong)存(Cun)在(Zai)数(Shu)据(Ju)偏(Pian)差(Cha),(?)如(Ru)拱(Gong)脚(Jiao)部(Bu)位(Wei)实(Shi)际(Ji)所(Suo)受(Shou)压(Ya)力(Li)明(Ming)显(Xian)大(Da)于(Yu)模(Mo)拟(Ni)结(Jie)果(Guo)。(?)
(?) (?)4) 使(Shi)用(Yong)波(Bo)纹(Wen)钢(Gang)板(Ban)加(Jia)固(Gu)后(Hou),(?)拱(Gong)腰(Yao)及(Ji)拱(Gong)顶(Ding)的(De)安(An)全(Quan)贮(Zhu)备(Bei)满(Man)足(Zu)相(Xiang)关(Guan)规(Gui)范(Fan)要(Yao)求(Qiu),(?)但(Dan)拱(Gong)脚(Jiao)部(Bu)位(Wei)核(He)算(Suan)后(Hou)并(Bing)不(Bu)满(Man)足(Zu)安(An)全(Quan)要(Yao)求(Qiu)。(?)应(Ying)加(Jia)强(Qiang)隧(Sui)道(Dao)安(An)全(Quan)风(Feng)险(Xian)较(Jiao)大(Da)部(Bu)位(Wei)的(De)支(Zhi)护(Hu),(?) 如(Ru)拱(Gong)脚(Jiao)部(Bu)位(Wei)及(Ji)边(Bian)墙(Qiang)基(Ji)座(Zuo)结(Jie)合(He)部(Bu)位(Wei),(?)针(Zhen)对(Dui)重(Zhong)点(Dian)部(Bu)位(Wei)及(Ji)危(Wei)险(Xian)程(Cheng)度(Du),(?)采(Cai)取(Qu)可(Ke)靠(Kao)的(De)安(An)全(Quan)防(Fang)护(Hu)措(Cuo)施(Shi),(?)严(Yan)把(Ba)施(Shi)工(Gong)质(Zhi)量(Liang)关(Guan),(?)预(Yu)防(Fang)隧(Sui)道(Dao)安(An)全(Quan)事(Shi)故(Gu)发(Fa)生(Sheng)。(?)
(?) (?)本(Ben)文(Wen)结(Jie)合(He)工(Gong)艺(Yi)特(Te)点(Dian)、(?)施(Shi)工(Gong)步(Bu)骤(Zhou)以(Yi)及(Ji)数(Shu)据(Ju)分(Fen)析(Xi)比(Bi)对(Dui)等(Deng)方(Fang)面(Mian)介(Jie)绍(Shao)了(Liao)使(Shi)用(Yong)波(Bo)纹(Wen)钢(Gang)板(Ban)对(Dui)隧(Sui)道(Dao)衬(Chen)砌(Qi)加(Jia)固(Gu)的(De)方(Fang)法(Fa)。(?)从(Cong)数(Shu)据(Ju)分(Fen)析(Xi)来(Lai)看(Kan),(?)受(Shou)钢(Gang)板(Ban)生(Sheng)产(Chan)精(Jing)度(Du)要(Yao)求(Qiu)以(Yi)及(Ji)实(Shi)际(Ji)施(Shi)工(Gong)方(Fang)法(Fa)等(Deng)方(Fang)面(Mian)影(Ying)响(Xiang),(?)拱(Gong)脚(Jiao)及(Ji)基(Ji)座(Zuo)等(Deng)加(Jia)固(Gu)部(Bu)位(Wei)受(Shou)力(Li)较(Jiao)大(Da)、(?)受(Shou)力(Li)情(Qing)况(Kuang)复(Fu)杂(Za),(?)同(Tong)时(Shi)由(You)于(Yu)施(Shi)工(Gong)工(Gong)期(Qi)较(Jiao)短(Duan),(?)缺(Que) 少(Shao)位(Wei)移(Yi)监(Jian)测(Ce)数(Shu)据(Ju),(?)对(Dui)于(Yu)波(Bo)纹(Wen)钢(Gang)板(Ban)自(Zi)身(Shen)结(Jie)构(Gou)和(He)受(Shou)力(Li)影(Ying)响(Xiang)还(Huan)需(Xu)要(Yao)进(Jin)一(Yi)步(Bu)研(Yan)究(Jiu)。(?)