当(Dang)前(Qian)位(Wei)置(Zhi):(?)首(Shou)页(Ye) > 产(Chan)品(Pin)中(Zhong)心(Xin) > 逃(Tao)生(Sheng)管(Guan)道(Dao) > 超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao) > 超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)
简(Jian)要(Yao)描(Miao)述(Shu):(?)超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)高(Gao)抗(Kang)冲(Chong)击(Ji)强(Qiang)度(Du)、(?)柔(Rou)韧(Ren)性(Xing)、(?)高(Gao)耐(Nai)磨(Mo)性(Xing)、(?)高(Gao)耐(Nai)腐(Fu)蚀(Shi)性(Xing)、(?)连(Lian)接(Jie)方(Fang)便(Bian)牢(Lao)固(Gu)。(?)设(She)计(Ji)合(He)理(Li),(?)安(An)装(Zhuang)方(Fang)便(Bian)。(?)逃(Tao)生(Sheng)管(Guan)道(Dao)端(Duan)口(Kou)配(Pei)制(Zhi)连(Lian)接(Jie)部(Bu)件(Jian)。(?)超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)隧(Sui)道(Dao)
详(Xiang)细(Xi)介(Jie)绍(Shao)
品(Pin)牌(Pai) | 郑(Zheng)州(Zhou)合(He)纵(Zong)新(Xin)材(Cai) | 产(Chan)地(Di)类(Lei)别(Bie) | 国(Guo)产(Chan) |
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应(Ying)用(Yong)领(Ling)域(Yu) | 医(Yi)疗(Liao)卫(Wei)生(Sheng),环(Huan)保(Bao),食(Shi)品(Pin),生(Sheng)物(Wu)产(Chan)业(Ye),农(Nong)业(Ye) |
(?)超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)高(Gao)抗(Kang)冲(Chong)击(Ji)强(Qiang)度(Du)、(?)柔(Rou)韧(Ren)性(Xing)、(?)高(Gao)耐(Nai)磨(Mo)性(Xing)、(?)高(Gao)耐(Nai)腐(Fu)蚀(Shi)性(Xing)、(?)连(Lian)接(Jie)方(Fang)便(Bian)牢(Lao)固(Gu)。(?)设(She)计(Ji)合(He)理(Li),(?)安(An)装(Zhuang)方(Fang)便(Bian)。(?)逃(Tao)生(Sheng)管(Guan)道(Dao)端(Duan)口(Kou)配(Pei)制(Zhi)连(Lian)接(Jie)部(Bu)件(Jian)
超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)隧(Sui)道(Dao)
(?) (?)1、(?)热(Re)膨(Peng)胀(Zhang)系(Xi)数(Shu),(?)起(Qi)吊(Diao)挂(Gua)圈(Quan)。(?)逃(Tao)生(Sheng)管(Guan)道(Dao)安(An)装(Zhuang)、(?)起(Qi)吊(Diao)、(?)方(Fang)便(Bian)。(?)
(?) (?)道(Dao)基(Ji)本(Ben)情(Qing)况(Kuang):(?):(?)18×10-5℃(?) 2.逃(Tao)生(Sheng)管(Guan)道(Dao),(?)超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)分(Fen)子(Zi)量(Liang):(?)250±50万(Wan)分(Fen)子(Zi)量(Liang);(?)
(?) (?)2、(?)超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)单(Dan)节(Jie)长(Chang)度(Du):(?)1.5米(Mi)/根(Gen);(?)3米(Mi)/根(Gen);(?)4米(Mi)/根(Gen);(?)6米(Mi)/根(Gen);(?)可(Ke)按(An)用(Yong)户(Hu)要(Yao)求(Qiu);(?)
(?) (?)3、(?)连(Lian)接(Jie)方(Fang)式(Shi):(?)抱(Bao)箍(Gu)连(Lian)接(Jie),(?)链(Lian)条(Tiao)连(Lian)接(Jie),(?)对(Dui)夹(Jia)式(Shi)金(Jin)属(Shu)件(Jian)连(Lian)接(Jie);(?)
(?) (?)4、(?)超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)物(Wu)理(Li)力(Li)学(Xue)特(Te)性(Xing):(?)
(?) (?)密(Mi)度(Du):(?)0.945 gcm3
(?) (?)拉(La)伸(Shen)断(Duan)裂(Lie)强(Qiang)度(Du)≥32Mpa
(?) (?)拉(La)伸(Shen)断(Duan)裂(Lie)伸(Shen)长(Chang)率(Lu)≥340Mpa
(?) (?)拉(La)伸(Shen)屈(Qu)服(Fu)强(Qiang)度(Du)≥20Mpa
(?) (?)纵(Zong)向(Xiang)回(Hui)缩(Suo)率(Lu)<(?)3%(?)((?)23℃(?))(?)
(?) (?)冲(Chong)击(Ji)强(Qiang)度(Du)≥110KJm2((?)23℃(?))(?)
(?) (?)摩(Mo)擦(Ca)系(Xi)数(Shu):(?)0.07-0.10mm3
(?) (?)超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)隧(Sui)道(Dao)施(Shi)工(Gong)前(Qian)准(Zhun)备(Bei):(?)
(?) (?)1.洞(Dong)口(Kou)工(Gong)程(Cheng)应(Ying)与(Yu)相(Xiang)邻(Lin)工(Gong)程(Cheng)统(Tong)筹(Chou)安(An)排(Pai),(?)宜(Yi)在(Zai)雨(Yu)季(Ji)前(Qian)及(Ji)早(Zao)完(Wan)成(Cheng)。(?)
(?) (?)2.洞(Dong)口(Kou)施(Shi)工(Gong)前(Qian),(?)应(Ying)先(Xian)检(Jian)查(Cha)边(Bian)仰(Yang)坡(Po)以(Yi)上(Shang)的(De)山(Shan)体(Ti)稳(Wen)定(Ding)情(Qing)况(Kuang),(?)清(Qing)除(Chu)悬(Xuan)石(Shi),(?)处(Chu)理(Li)危(Wei)石(Shi)。(?)
(?) (?)3.一(Yi)次(Ci)刷(Shua)坡(Po)到(Dao)位(Wei),(?)不(Bu)允(Yun)许(Xu)上(Shang)半(Ban)断(Duan)面(Mian)刷(Shua)坡(Po)后(Hou)进(Jin)洞(Dong),(?)这(Zhe)样(Yang),(?)进(Jin)洞(Dong)后(Hou)再(Zai)刷(Shua)下(Xia)半(Ban)断(Duan)面(Mian)时(Shi)易(Yi)引(Yin)起(Qi)洞(Dong)口(Kou)滑(Hua)坍(Tan)。(?)
(?) (?)4.施(Shi)工(Gong)期(Qi)间(Jian)实(Shi)施(Shi)不(Bu)间(Jian)断(Duan)检(Jian)测(Ce)和(He)防(Fang)护(Hu)。(?)
(?) (?)超(Chao)高(Gao)分(Fen)子(Zi)逃(Tao)生(Sheng)管(Guan)道(Dao)施(Shi)工(Gong)方(Fang)法(Fa)与(Yu)初(Chu)期(Qi)支(Zhi)护(Hu):(?)
(?) (?)1、(?)三(San)台(Tai)阶(Jie)临(Lin)时(Shi)仰(Yang)拱(Gong)法(Fa)
(?) (?)用(Yong)于(Yu)Ⅴ(?)级(Ji)围(Wei)岩(Yan)浅(Qian)埋(Mai)、(?)偏(Pian)压(Ya)地(Di)段(Duan),(?)台(Tai)阶(Jie)开(Kai)挖(Wa)后(Hou)及(Ji)时(Shi)施(Shi)作(Zuo)仰(Yang)拱(Gong)或(Huo)支(Zhi)撑(Cheng)使(Shi)初(Chu)期(Qi)支(Zhi)护(Hu)闭(Bi)合(He)成(Cheng)环(Huan)。(?)施(Shi)工(Gong)中(Zhong)坚(Jian)持(Chi)“弱(Ruo)爆(Bao)破(Po)、(?)短(Duan)进(Jin)尺(Chi)、(?)强(Qiang)支(Zhi)护(Hu)、(?)早(Zao)封(Feng)闭(Bi)、(?)勤(Qin)量(Liang)测(Ce)”的(De)原(Yuan)则(Ze),(?)严(Yan)格(Ge)控(Kong)制(Zhi)开(Kai)挖(Wa)进(Jin)尺(Chi),(?)严(Yan)格(Ge)控(Kong)制(Zhi)周(Zhou)边(Bian)眼(Yan)装(Zhuang)药(Yao)量(Liang),(?)减(Jian)少(Shao)爆(Bao)破(Po)对(Dui)围(Wei)岩(Yan)的(De)扰(Rao)动(Dong),(?)及(Ji)时(Shi)进(Jin)行(Xing)监(Jian)控(Kong)量(Liang)测(Ce),(?)确(Que)保(Bao)施(Shi)工(Gong)的(De)安(An)全(Quan)进(Jin)行(Xing)。(?)双(Shuang)线(Xian)隧(Sui)道(Dao)Ⅴ(?)级(Ji)围(Wei)岩(Yan)应(Ying)设(She)置(Zhi)横(Heng)向(Xiang)临(Lin)时(Shi)支(Zhi)撑(Cheng)或(Huo)临(Lin)时(Shi)仰(Yang)拱(Gong),(?)临(Lin)时(Shi)支(Zhi)撑(Cheng)采(Cai)用(Yong)型(Xing)钢(Gang),(?)纵(Zong)向(Xiang)每(Mei)2榀(Pin)设(She)1处(Chu)。(?)
(?) (?)2、(?)三(San)台(Tai)阶(Jie)七(Qi)步(Bu)开(Kai)挖(Wa)法(Fa)
(?) (?)适(Shi)用(Yong)于(Yu)Ⅴ(?)级(Ji)围(Wei)岩(Yan)一(Yi)般(Ban)深(Shen)埋(Mai)、(?)洞(Dong)口(Kou)浅(Qian)埋(Mai)但(Dan)不(Bu)偏(Pian)压(Ya)、(?)深(Shen)埋(Mai)断(Duan)层(Ceng)破(Po)碎(Sui)带(Dai) 、(?)膨(Peng)胀(Zhang)岩(Yan)((?)土(Tu))(?)、(?)炭(Tan)质(Zhi)板(Ban)岩(Yan)、(?)炭(Tan)质(Zhi)板(Ban)岩(Yan)富(Fu)水(Shui)地(Di)段(Duan),(?)该(Gai)法(Fa)步(Bu)骤(Zhou)较(Jiao)多(Duo),(?)工(Gong)艺(Yi)要(Yao)求(Qiu)高(Gao)。(?)
(?) (?)3、(?)双(Shuang)侧(Ce)壁(Bi)导(Dao)坑(Keng)法(Fa)((?)又(You)名(Ming)眼(Yan)睛(Jing)工(Gong)法(Fa))(?)
(?) (?)用(Yong)于(Yu)洞(Dong)口(Kou)浅(Qian)埋(Mai)且(Qie)偏(Pian)压(Ya)或(Huo)偏(Pian)压(Ya)Ⅴ(?)级(Ji)围(Wei)岩(Yan)地(Di)段(Duan)。(?)该(Gai)工(Gong)法(Fa)先(Xian)开(Kai)挖(Wa)隧(Sui)道(Dao)两(Liang)侧(Ce)导(Dao)坑(Keng),(?)再(Zai)进(Jin)行(Xing)中(Zhong)部(Bu)开(Kai)挖(Wa)支(Zhi)护(Hu)。(?)工(Gong)法(Fa)特(Te)点(Dian):(?)控(Kong)制(Zhi)沉(Chen)降(Jiang)变(Bian)形(Xing)好(Hao),(?)但(Dan)连(Lian)接(Jie)点(Dian)多(Duo),(?)受(Shou)力(Li)复(Fu)杂(Za),(?)对(Dui)工(Gong)艺(Yi)要(Yao)求(Qiu)高(Gao)。(?)
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