Back to Feed
总结
澳大利亚墨尔本东北部海德堡一处运动场地面出现约7.5米宽的天坑后，North East Link项目的隧道掘进作业被暂停。维州政府表示隧道掘进机等施工因素可能与塌陷有关，工程方正开展地质勘测与安全评估，并设置警戒区域以降低对周边居民与设施的风险。事故地点距离高价住宅区不远，引发当地对地面稳定性、后续是否还会继续塌陷及工程工期与成本影响的关注。
正文
Tunnelling paused after large sinkhole opens in sporting oval in Melbourne's north-east The Guardian Tunnelling on North East Link paused after 7.5-metre sinkhole appears The Age Sinkholes could be forming for years before a sudden collapse. Here's why Australian Broadcasting Corporation Heidelberg sinkhole less than 400m from million-dollar homes realestate.com.au Allan govt confirms North East Link machines 'factor' in sinkhole opening Herald Sun
发布时间：