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我国自主研发的103.101.178,高速直连大陆服务器首选日本机房,自升式碎石铺设整平船成功下水
2019-04-12 12:50

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103.101.178.5 103.101.178.47 103.101.178.89 103.101.178.131 103.101.178.173 103.101.178.215
103.101.178.6 103.101.178.48 103.101.178.90 103.101.178.132 103.101.178.174 103.101.178.216
103.101.178.7 103.101.178.49 103.101.178.91 103.101.178.133 103.101.178.175 103.101.178.217
103.101.178.8 103.101.178.50 103.101.178.92 103.101.178.134 103.101.178.176 103.101.178.218
103.101.178.9 103.101.178.51 103.101.178.93 103.101.178.135 103.101.178.177 103.101.178.219
103.101.178.10 103.101.178.52 103.101.178.94 103.101.178.136 103.101.178.178 103.101.178.220
103.101.178.11 103.101.178.53 103.101.178.95 103.101.178.137 103.101.178.179 103.101.178.221
103.101.178.12 103.101.178.54 103.101.178.96 103.101.178.138 103.101.178.180 103.101.178.222
103.101.178.13 103.101.178.55 103.101.178.97 103.101.178.139 103.101.178.181 103.101.178.223
103.101.178.14 103.101.178.56 103.101.178.98 103.101.178.140 103.101.178.182 103.101.178.224
103.101.178.15 103.101.178.57 103.101.178.99 103.101.178.141 103.101.178.183 103.101.178.225
103.101.178.16 103.101.178.58 103.101.178.100 103.101.178.142 103.101.178.184 103.101.178.226
103.101.178.17 103.101.178.59 103.101.178.101 103.101.178.143 103.101.178.185 103.101.178.227
103.101.178.18 103.101.178.60 103.101.178.102 103.101.178.144 103.101.178.186 103.101.178.228
103.101.178.19 103.101.178.61 103.101.178.103 103.101.178.145 103.101.178.187 103.101.178.229
103.101.178.20 103.101.178.62 103.101.178.104 103.101.178.146 103.101.178.188 103.101.178.230
103.101.178.21 103.101.178.63 103.101.178.105 103.101.178.147 103.101.178.189 103.101.178.231
103.101.178.22 103.101.178.64 103.101.178.106 103.101.178.148 103.101.178.190 103.101.178.232
103.101.178.23 103.101.178.65 103.101.178.107 103.101.178.149 103.101.178.191 103.101.178.233
103.101.178.24 103.101.178.66 103.101.178.108 103.101.178.150 103.101.178.192 103.101.178.234
103.101.178.25 103.101.178.67 103.101.178.109 103.101.178.151 103.101.178.193 103.101.178.235
103.101.178.26 103.101.178.68 103.101.178.110 103.101.178.152 103.101.178.194 103.101.178.236
103.101.178.27 103.101.178.69 103.101.178.111 103.101.178.153 103.101.178.195 103.101.178.237
103.101.178.28 103.101.178.70 103.101.178.112 103.101.178.154 103.101.178.196 103.101.178.238
103.101.178.29 103.101.178.71 103.101.178.113 103.101.178.155 103.101.178.197 103.101.178.239
103.101.178.30 103.101.178.72 103.101.178.114 103.101.178.156 103.101.178.198 103.101.178.240
103.101.178.31 103.101.178.73 103.101.178.115 103.101.178.157 103.101.178.199 103.101.178.241
103.101.178.32 103.101.178.74 103.101.178.116 103.101.178.158 103.101.178.200 103.101.178.242
103.101.178.33 103.101.178.75 103.101.178.117 103.101.178.159 103.101.178.201 103.101.178.243
103.101.178.34 103.101.178.76 103.101.178.118 103.101.178.160 103.101.178.202 103.101.178.244
103.101.178.35 103.101.178.77 103.101.178.119 103.101.178.161 103.101.178.203 103.101.178.245
103.101.178.36 103.101.178.78 103.101.178.120 103.101.178.162 103.101.178.204 103.101.178.246
103.101.178.37 103.101.178.79 103.101.178.121 103.101.178.163 103.101.178.205 103.101.178.247
103.101.178.38 103.101.178.80 103.101.178.122 103.101.178.164 103.101.178.206 103.101.178.248
103.101.178.39 103.101.178.81 103.101.178.123 103.101.178.165 103.101.178.207 103.101.178.249
103.101.178.40 103.101.178.82 103.101.178.124 103.101.178.166 103.101.178.208 103.101.178.250
103.101.178.41 103.101.178.83 103.101.178.125 103.101.178.167 103.101.178.209 103.101.178.251
103.101.178.42 103.101.178.84 103.101.178.126 103.101.178.168 103.101.178.210 103.101.178.252
103.101.178.1 103.101.178.43 103.101.178.85 103.101.178.127 103.101.178.169 103.101.178.211
103.101.178.2 103.101.178.44 103.101.178.86 103.101.178.128 103.101.178.170 103.101.178.212
103.101.178.3 103.101.178.45 103.101.178.87 103.101.178.129 103.101.178.171 103.101.178.213
103.101.178.4 103.101.178.46 103.101.178.88 103.101.178.130 103.101.178.172 103.101.178.214
103.101.178.253  103.101.178.254  103.101.178.25

近日,由我国自主研发、具有完全知识产权的自升式碎石铺设整平船“一航津平2”在江苏南通下水。作为超级工程深中通道的核心装备,该船的设计、建造均实现了国产化。据悉,这艘自升式碎石铺设整平船,将于7月服役于深圳至中山跨江通道建设。

本次下水的“一航津平2”是自升式碎石铺设整平船,船体为箱型“回”字结构,船长98.7米,宽66.3米,相当于一个足球场大小,经过多年研发,该船的硬件和施工管理系统全部实现国产化,作业精度可控制在正负40毫米以内,处于全球领先。而施工管理系统则是成功突破国外技术封锁,实现了整套系统国产化。

中交第一航务工程局有限公司整平船监造组组长 李家林:大大节省了我们建造成本。再一个就是说,我们后期的维护使用,我们完全拥有自主权,可以随时维护,随时更新。而且我们施工管理系统开发了两套,可以互为备用。

“海底铺路机” 保障隧道沉管安装

在实际的作业中,该船的功能相当于海底铺路机,通过抛石管精准定位,向海床投入碎石并铺平,大型海底隧道的沉管就铺设在碎石面上,而其作业速度也是全球最快的,一次整平的最大范围可以达到2500平方米,相当于6个标准篮球场的面积,高效率的作业速度可以解决受海底水流影响在碎石上产生回淤量大的难题,保障沉管快速安装。

上海振华重工“一航津平2”项目总工程师 尹刚:我们以往做一个沉管的碎石基础我们要花7天,那么现在这艘船4天就可以做到,作业窗口的(时间)减少,就是说回淤的量也会相对减少。

深中通道连接着珠江东西岸,海底沉管隧道长约6.8公里,作为大国重器,该船预计将在今年7月抵达深中通道现场进行调试和交付。

责任编辑:刘德宾 SN222

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