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问(Wen)题(Ti)
隧(Sui)道(Dao)二(?)次(Ci)衬(Chen)砌(Qi)基(Ji)本(Ben)知(Zhi)识(Shi)
2018-03-29
答(Da)案(An)
二(?)次(Ci)衬(Chen)砌(Qi)和(He)初(Chu)期(Qi)支(Zhi)护(Hu)相(Xiang)对(Dui)而(?)言(Yan),(?)指(Zhi)在(Zai)隧(Sui)道(Dao)已(Yi)经(Jing)进(Jin)行(Xing)初(Chu)期(Qi)支(Zhi)护(Hu)的(De)条(Tiao)件(Jian)下(Xia),(?)用(Yong)混(Hun)凝(Ning)土(Tu)等(Deng)材(Cai)料(Liao)修(Xiu)建(Jian)的(De)内(Nei)层(Ceng)衬(Chen)砌(Qi),(?)以(Yi)达(Da)到(Dao)加(Jia)固(Gu)支(Zhi)护(Hu)、(?)优(You)化(Hua)路(Lu)线(Xian)防(Fang)排(Pai)水(Shui)系(Xi)统(Tong)、(?)美(Mei)化(Hua)外(Wai)观(Guan)、(?)方(Fang)便(Bian)设(She)置(Zhi)通(Tong)讯(Xun)、(?)照(Zhao)明(Ming)、(?)监(Jian)测(Ce)等(Deng)设(She)施(Shi)的(De)作(Zuo)用(Yong),(?)以(Yi)适(Shi)应(Ying)现(Xian)代(Dai)化(Hua)高(Gao)速(Su)道(Dao)路(Lu)隧(Sui)道(Dao)建(Jian)设(She)的(De)要(Yao)求(Qiu)。(?)由(You)于(Yu)隧(Sui)道(Dao)施(Shi)工(Gong)条(Tiao)件(Jian)和(He)施(Shi)工(Gong)环(Huan)境(Jing)的(De)限(Xian)制(Zhi),隧(Sui)道(Dao)内(Nei)二(?)衬(Chen)防(Fang)水(Shui)混(Hun)凝(Ning)土(Tu)施(Shi)工(Gong)相(Xiang)比(Bi)露(Lu)天(Tian)混(Hun)凝(Ning)土(Tu)施(Shi)工(Gong)难(Nan)度(Du)更(Geng)大(Da)。(?)
查(Cha)看(Kan)详(Xiang)情(Qing)
台(Tai)车(Che)衬(Chen)砌(Qi)过(Guo)程(Cheng)中(Zhong)有(You)时(Shi)会(Hui)出(Chu)现(Xian)跑(Pao)模(Mo)和(He)错(Cuo)台(Tai)现(Xian)象(Xiang)的(De)四(Si)大(Da)因(Yin)素(Su)
台(Tai)车(Che)在(Zai)浇(Jiao)筑(Zhu)衬(Chen)砌(Qi)的(De)过(Guo)程(Cheng)中(Zhong),(?)有(You)时(Shi)会(Hui)现(Xian)跑(Pao)模(Mo)和(He)错(Cuo)台(Tai)的(De)现(Xian)象(Xiang),(?)主(Zhu)要(Yao)有(You)以(Yi)下(Xia)几(Ji)个(Ge)方(Fang)面(Mian):(?) (1)浇(Jiao)筑(Zhu)速(Su)度(Du)过(Guo)快(Kuai),(?)或(Huo)台(Tai)车(Che)两(Liang)侧(Ce)混(Hun)凝(Ning)土(Tu)落(Luo)差(Cha)太(Tai)大(Da),(?)对(Dui)台(Tai)车(Che)本(Ben)身(Shen)造(Zao)成(Cheng)一(Yi)定(Ding)的(De)冲(Chong)击(Ji); (2)台(Tai)车(Che)定(Ding)位(Wei)时(Shi),(?)部(Bu)分(Fen)丝(Si)杆(Gan)千(Qian)斤(Jin)没(Mei)有(You)完(Wan)全(Quan)支(Zhi)撑(Cheng)到(Dao)位(Wei)并(Bing)旋(Xuan)紧(Jin),(?)在(Zai)受(Shou)到(Dao)外(Wai)力(Li)挤(Ji)压(Ya)时(Shi)往(Wang)回(Hui)收(Shou),(?)出(Chu)现(Xian)跑(Pao)模(Mo)缝(Feng)隙(Xi),(?)进(Jin)而(?)产(Chan)生(Sheng)错(Cuo)台(Tai);
道(Dao)防(Fang)水(Shui)与(Yu)二(?)衬(Chen)混(Hun)凝(Ning)土(Tu)施(Shi)工(Gong)工(Gong)艺(Yi)详(Xiang)解(Jie)
改(Gai)进(Jin)二(?)衬(Chen)台(Tai)车(Che)端(Duan)头(Tou)模(Mo)板(Ban)构(Gou)造(Zao)型(Xing)式(Shi),(?)按(An)设(She)计(Ji)位(Wei)置(Zhi)在(Zai)端(Duan)头(Tou)模(Mo)板(Ban)中(Zhong)部(Bu)设(She)置(Zhi)中(Zhong)置(Zhi)式(Shi)止(Zhi)水(Shui)带(Dai)预(Yu)留(Liu)槽(Cao),(?)端(Duan)头(Tou)模(Mo)板(Ban)与(Yu)止(Zhi)水(Shui)带(Dai)同(Tong)时(Shi)安(An)装(Zhuang),(?)止(Zhi)水(Shui)带(Dai)经(Jing)模(Mo)板(Ban)上(Shang)的(De)专(Zhuan)用(Yong)螺(Luo)栓(Shuan)紧(Jin)固(Gu),(?)保(Bao)证(Zheng)了(Liao)位(Wei)置(Zhi)准(Zhun)确(Que)牢(Lao)固(Gu)。(?)
台(Tai)车(Che)衬(Chen)砌(Qi)起(Qi)始(Shi)点(Dian)如(Ru)何(He)与(Yu)矮(Ai)边(Bian)墙(Qiang)搭(Da)接(Jie)?(?)
台(Tai)车(Che)如(Ru)何(He)与(Yu)矮(Ai)边(Bian)墙(Qiang)搭(Da)接(Jie)是(Shi)与(Yu)施(Shi)工(Gong)单(Dan)位(Wei)具(Ju)体(Ti)的(De)施(Shi)工(Gong)工(Gong)艺(Yi)有(You)关(Guan)。(?)一(Yi)般(Ban)来(Lai)说(Shuo),(?)用(Yong)户(Hu)需(Xu)先(Xian)浇(Jiao)筑(Zhu)矮(Ai)边(Bian)墙(Qiang),(?)具(Ju)体(Ti)的(De)施(Shi)工(Gong)过(Guo)程(Cheng)会(Hui)在(Zai)台(Tai)车(Che)技(Ji)术(Shu)交(Jiao)底(Di)时(Shi)予(Yu)以(Yi)明(Ming)确(Que),(?)故(Gu)在(Zai)台(Tai)车(Che)总(Zong)装(Zhuang)图(Tu)上(Shang)会(Hui)作(Zuo)相(Xiang)应(Ying)的(De)标(Biao)记(Ji),(?)浇(Jiao)筑(Zhu)矮(Ai)边(Bian)墙(Qiang)时(Shi),(?)用(Yong)户(Hu)可(Ke)参(Can)考(Kao)台(Tai)车(Che)总(Zong)装(Zhuang)图(Tu),(?)按(An)图(Tu)示(Shi)尺(Chi)寸(Cun)与(Yu)位(Wei)置(Zhi)施(Shi)工(Gong)到(Dao)位(Wei)。(?)
隧(Sui)道(Dao)施(Shi)工(Gong)衬(Chen)砌(Qi)台(Tai)车(Che)的(De)五(Wu)个(Ge)维(Wei)护(Hu)保(Bao)养(Yang)方(Fang)法(Fa)
(1)台(Tai)车(Che)工(Gong)作(Zuo)15个(Ge)工(Gong)作(Zuo)循(Xun)环(Huan)后(Hou)更(Geng)换(Huan)液(Ye)压(Ya)油(You)。(?) (2)每(Mei)个(Ge)工(Gong)作(Zuo)循(Xun)环(Huan)向(Xiang)丝(Si)杆(Gan)千(Qian)斤(Jin)加(Jia)涂(Tu)黄(Huang)油(You),(?)清(Qing)除(Chu)门(Men)架(Jia)、(?)千(Qian)斤(Jin)及(Ji)模(Mo)板(Ban)表(Biao)面(Mian)的(De)混(Hun)凝(Ning)土(Tu)。(?) (3)每(Mei)个(Ge)工(Gong)作(Zuo)循(Xun)环(Huan)必(Bi)须(Xu)给(Gei)模(Mo)板(Ban)涂(Tu)摸(Mo)脱(Tuo)模(Mo)剂(Ji)。(?) (4)在(Zai)灌(Guan)注(Zhu)混(Hun)凝(Ning)土(Tu)时(Shi)必(Bi)须(Xu)将(Jiang)各(Ge)油(You)缸(Gang)活(Huo)塞(Sai)杆(Gan)遮(Zhe)盖(Gai),(?)防(Fang)止(Zhi)混(Hun)凝(Ning)土(Tu)落(Luo)在(Zai)活(Huo)塞(Sai)杆(Gan)表(Biao)面(Mian)。(?) (5)每(Mei)次(Ci)脱(Tuo)模(Mo)后(Hou)须(Xu)检(Jian)查(Cha)各(Ge)连(Lian)接(Jie)螺(Luo)栓(Shuan)有(You)否(Fou)松(Song)动(Dong),(?)如(Ru)有(You)松(Song)动(Dong)须(Xu)拧(Ning)紧(Jin)。(?)五(Wu)模(Mo)须(Xu)紧(Jin)固(Gu)联(Lian)接(Jie)螺(Luo)栓(Shuan),(?)防(Fang)止(Zhi)台(Tai)车(Che)模(Mo)板(Ban)间(Jian)出(Chu)现(Xian)缝(Feng)隙(Xi)及(Ji)错(Cuo)台(Tai)。(?)