CAJ | 학술논문

随着世界经济的发展、人口的膨胀以及城市化进程的加快,环境对人类的生产生活的制约性也日益加强,发生在新生代沉积软粘土地层上的地面高程损失(主要由地面沉降造成)成为世界性关注的重大环境问题之一.软粘土地层的地面沉降包括自然沉降和人为沉降两方面.因此,土力学者和地质学家从工程学界和地质-沉积两个不同的方面对地面沉降机制进行了研究,并且以对前者的关注为主.工程土力学中沉降的是由软粘土的固结压缩导致的.本文结合地质因素对发生在软粘土地层上的地面沉降问题进行了分析.
수착세계경제적발전、인구적팽창이급성시화진정적가쾌,배경대인류적생산생활적제약성야일익가강,발생재신생대침적연점토지층상적지면고정손실(주요유지면침강조성)성위세계성관주적중대배경문제지일.연점토지층적지면침강포괄자연침강화인위침강량방면.인차,토역학자화지질학가종공정학계화지질-침적량개불동적방면대지면침강궤제진행료연구,병차이대전자적관주위주.공정토역학중침강적시유연점토적고결압축도치적.본문결합지질인소대발생재연점토지층상적지면침강문제진행료분석.
With the world economic development, population expansion and the acceleration of urbanization process, the restrictions of human living and production is also increasing.The loss of ground elevation on the soft clay of Cenozoic sedimentary strata, which is mainly caused by land subsidence, becomes one of the largest global environmental problems.The land subsidence of soft clay is including natural and man-made content, which leads to the research on the mechanism of land subsidence constituted by two different aspects, which are studied by geological engineers and geologist.The main major research focuses on the effect of engineering.The land subsidence of soil in engineering mechanics is caused by the consolidation and compression of soft clay.The paper analyzes the loss of ground elevation from geological factors.