隧道机械开挖照片
![中国zys113智能三臂钻孔巨型地下隧道钻孔机](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A730AE4B8B0912E2F12C352B01278C0C537AA97E5632511DC42616E0C849C104956EB77EDA750A87E8F6085042B804D16484FFCA4A4367DAB6D853A0B7F03AAF8446D4187FCE8F39EA926511E8E9C9F7B9A)
中国zys113智能三臂钻孔巨型地下隧道钻孔机
图片尺寸1032x688![巨型隧道掘进机施工实拍隧道被挖通的瞬间看着真过瘾](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83B50E01A2CEFAF0307E45B9E45C2762274CF731ADC1F1A1AD9B2EB2AD54839943F280CFAB0B51E3EC7A8780CBABE49EBF717A7222CEF8734AA7FEA01083651613DEEFD84E5EE30269129728B5B5681633)
巨型隧道掘进机施工实拍隧道被挖通的瞬间看着真过瘾
图片尺寸1920x1080![新建福厦铁路正线隧道全部贯通](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E95FCC4B82B30AA5771D885EDFA65330927D38909180DC6383BBCE61EC15A943EAD7A8D511454099609C6701713CDC585F5D39B4C7B5974197786FD787212958BB56548EA65361D6E50EEDDB0C9EE8C66F)
新建福厦铁路正线隧道全部贯通
图片尺寸4256x2837![我国首条跨海高铁全线最长隧道贯通【3】](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E838938BC0800786C7C4737CF0D5C1E786D8E3ECE16651E0C45516430FA387F30A1E4A6C7C5F5775C6FFFA00D4FB7EB88415A6F9A01B66EEB1FD478C42E4EAD165E6AA6CFE7D7802E5AE9C5E625A7929C10)
我国首条跨海高铁全线最长隧道贯通【3】
图片尺寸1000x711![有驾龄十年的老师傅不会挖隧道,有驾龄十年的老师傅不 - 抖音](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E830B53EE494C3DCA95681A1F6579DEB7035F82E8EF857EA8D534568D0FAC7A6D19F9B11018D8B50C81E8D1CB6EE4F70A2069B504E6DEC083F619AE843F8564DF9B5AB1E41B5ABAE1352FC7D01709AD1A02)
有驾龄十年的老师傅不会挖隧道,有驾龄十年的老师傅不 - 抖音
图片尺寸1080x1440![福厦高铁正线隧道全部贯通](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9EEDE3B7D3E2EEE63BCAC1C0C1A6A7BDBA2719D9987779EFF76EDEA2ECB9428C8E869381E5EC4FAF278827E5A11CC8769D87AA0A39EB9F588C9666F91A4E7E6A658D66504D6D67F3D3889FA04151E41AA)
福厦高铁正线隧道全部贯通
图片尺寸900x600![[讨论]隧道机械开挖](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DE86364A69ED16688D636E510C85E52DCB8E9A2FF0B2125940AF8F39254A56E9AC97793681573DABC6DC4934DCBA37DB095D81DF5967AF9D3405DDD85538E6A8B48970E678AD83D314AE259363F5F388)
[讨论]隧道机械开挖
图片尺寸560x420![国产首台大直径敞开式岩石隧道掘进机创造纪录](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A733D1D145E3E266663FB7214D39C8F13B9576AFC09C6D0483E6E27A40A3A8B1315990AACE4C18E907A9EFCC8F320A78A5D84850E20BBFE4FB7C1EDD0DF166D3243240C5DCEDDE3DAA545635420AC2A98B5)
国产首台大直径敞开式岩石隧道掘进机创造纪录
图片尺寸1200x900![大瑞铁路杉阳隧道内大型机械正在作业.陈畅 摄](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A730FB151C0CD703E59F7AA0EEFBBEC9A83D62EE70D3287ECE0C4F3A837E1B310DFBA4C778C3371A3E33ED124B1F2DA59923202A2C6BF4094C6168DA9646E8C991742641B6030517069D6E399C6CA83540B)
大瑞铁路杉阳隧道内大型机械正在作业.陈畅 摄
图片尺寸1260x972![2月14日,施工机械在京张高铁河北省张家口市下花园区段隧道施工.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E90E9FFA4E927E97A1FCE2D4D45504A6B18AED0B38C8E7D4AA32595045703B5F8FD4D41D8DA5A2EE1480215060E1A18C7D636F82FF6D20FF7363E2629347C51E4DA99265A9BEC0D3D83CAA9D0CD7654522)
2月14日,施工机械在京张高铁河北省张家口市下花园区段隧道施工.
图片尺寸800x532![挖隧道为何不见土?](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9B5D9EF3E890CC27C312A6AD003CFF01710BD5B14EF29198022BE97D8BA9333CF7CE87422A3EDFE6EE2953B1374B9CBE9333095B75F1F6402C55E7DC1F4F7B7F86CA843982CDE8834244C299B4CA4EF18)
挖隧道为何不见土?
图片尺寸945x631![我省首台悬臂式掘进机进隧道](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E98649681E80F2E218DB5F24E5949BB32EC25CBDEFCABE27A129AC30B0E84E72F421BB4CAE1D9BB6AC99045498BC7E47D1CD33C9DA33FB43404BC8290E39BC69AB4E7A15B9A01F4B66FB93688664082ACC)
我省首台悬臂式掘进机进隧道
图片尺寸768x520![铁路建设的大量投入,导致了隧道施工里程以及开工数量一再刷新纪录](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E99574CB5A06CF03051BD87F1FC1681E1DC1AE6AF5A85962236ED6715EFEC7B26487B87FCE1057D55B41800C9DE40AD23F857AE88D7AAE3CE95CBF636A6DECEFB0F583A9C5D18F9386B659226FE43B4917)
铁路建设的大量投入,导致了隧道施工里程以及开工数量一再刷新纪录
图片尺寸4256x2832![开挖到成型全部实现机械化 杭温铁路二期隧道施工工装创新升级_自动化](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DFF02218EE6CA9C7CC84773228ABCDCA36AF483369299528F07F30CA54E6363CA3DF405D15CC80E655D3DC0034304F4600ECB9D8617F8E76AF5B093E8144690897A5C58C4B52232B84BDD3E77E0CCDA8)
开挖到成型全部实现机械化 杭温铁路二期隧道施工工装创新升级_自动化
图片尺寸998x750![建始县水利局成功引进隧道施工机械](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D9DC1F34D4BD44E6A358D8DBCC981354376D907B8B439455BECAC34C292C697F76DBF646A8F6E48A2DC4E1958AB19288DBE63211C5FDAE46B6B49D36E577D3586E851348483EF9840E6F64778D522CEC)
建始县水利局成功引进隧道施工机械
图片尺寸1024x933![隧道左洞大里程上导左侧挖机掘进施工现场正常.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E91870750221EF690C93467BA8FA33BDFDDEBDE17480762AB5255E4D4BC87BE9B8BD4FAC3A0881F4A09929B15C7105BD92A5A7E5704D3BE690D1150EF05FDE8DE88F37F9D589D6EBBF62B9C6BE21F725CC)
隧道左洞大里程上导左侧挖机掘进施工现场正常.
图片尺寸2667x2000![k52 111.8-113.8洞身开挖上台阶初期支护,进尺2米,工人32人.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83F313C875E9C928B460DB19C6563B783F281353BF4A1388A7A5E4B88C3A7818AA26F8D5BD370DB5DB7A979827D4998D54EF8396635DA06C16F602AAAA8D77436F8E27BCD2E16ADEF63851EBF2544D3003)
k52 111.8-113.8洞身开挖上台阶初期支护,进尺2米,工人32人.
图片尺寸2436x1827![义永公路工程枫坑隧道开挖掘进已完成总工程量的78%](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73CD88BB03334840920E6F0C6B49EF8AE79E28E29B91034F865BCF304C7F04FA7D78B8A9E0F9BF5B943725A2BE075B37E0B21B4E33A4FF92AE41A8CA9DCA165C7B952EDD263106C6ADC037B644BB37E46C)
义永公路工程枫坑隧道开挖掘进已完成总工程量的78%
图片尺寸586x491![开疆拓宇 徐工xtr260隧道掘进机蟾宫折桂_铁甲工程机械网](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E901460366566B7889718FE8969A459AD8C3A58F748F407AFCD1BFDF3164DFB134158361CD114713B522CEA43270714ECE54872F40F5298676682A6F25B9C4D7519AF3C2799D4AA6C70346E7802A09FC94)
开疆拓宇 徐工xtr260隧道掘进机蟾宫折桂_铁甲工程机械网
图片尺寸900x600![近20台徐工悬臂式隧道掘进机挑战山城超级工程!](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83F93EC741A9F4886A848904BB88EEC379CA5DD5E8AD7C4833A212EBBC31525E408838A9A0B9C9912BC09CE332E48F0EB2CD19A814066A5FB36133E1ACF59058ACA9DA5A774BE190FB98E0D059CA0E37CA)
近20台徐工悬臂式隧道掘进机挑战山城超级工程!
图片尺寸1080x810