求翻译：同时由于隧道工程的复杂性，其衬砌开裂等裂损机理的研究也极具复杂性，所以这也是目前学术界所普遍关注的难题之一。是什么意思？

Dehiscence mechanism due to the complexity of the project of the tunnel lining cracking is also extremely complex, so one of the problems the current academic general concern.

As a result of the complexity of construction of a tunnel, and its lining, such as cracking of the rift from the rationale of the study is also complex, and so this is also the current academia is a matter of universal concern one of the challenges.

Meanwhile as a result of the tunneling complexity, cracks and so on its lining work dehiscence damages the mechanism the research also extremely to have the complexity, therefore this also is one of present academic circles universal attention difficult problems.

At the same time as the tunnel the complexity of the project, its cracks of lining crack mechanism of great complexity, this is also one of the current problems of general concern to academics.

正在翻译，请等待...