商品与质量·建筑与发展
商品與質量·建築與髮展
상품여질량·건축여발전
SHANGPIN YU ZHILIANG
2014年
12期
549-549
,共1页
典型滑坡%成因机制%稳定性评价
典型滑坡%成因機製%穩定性評價
전형활파%성인궤제%은정성평개
typical landslide%formation mechanism%stability evaluation
该滑坡地处福建闽西地区明溪县雪峰镇红岗新村西北侧山坡，体积7.45×104m3，主滑体后缘存在弧状拉张裂缝，若遇暴雨或持续降雨等天气，滑坡滑体的稳定性将进一步下降，对坡体上的水厂及坡脚居民和过往师生都将造成极大危害，影响严重。在对滑坡地质、结构及变形等特征深入分析的基础上，对滑坡的影响因素和成因机制进行了研究，并结合测试数据定量评价其稳定性，最后提出相应的防治措施。
該滑坡地處福建閩西地區明溪縣雪峰鎮紅崗新村西北側山坡，體積7.45×104m3，主滑體後緣存在弧狀拉張裂縫，若遇暴雨或持續降雨等天氣，滑坡滑體的穩定性將進一步下降，對坡體上的水廠及坡腳居民和過往師生都將造成極大危害，影響嚴重。在對滑坡地質、結構及變形等特徵深入分析的基礎上，對滑坡的影響因素和成因機製進行瞭研究，併結閤測試數據定量評價其穩定性，最後提齣相應的防治措施。
해활파지처복건민서지구명계현설봉진홍강신촌서북측산파，체적7.45×104m3，주활체후연존재호상랍장렬봉，약우폭우혹지속강우등천기，활파활체적은정성장진일보하강，대파체상적수엄급파각거민화과왕사생도장조성겁대위해，영향엄중。재대활파지질、결구급변형등특정심입분석적기출상，대활파적영향인소화성인궤제진행료연구，병결합측시수거정량평개기은정성，최후제출상응적방치조시。
This landslide is located in the north hilside of Honggang Vilage belonged to Mingxi county in western region of Fujian province, and its volme was about 7.45×104 m3. The main landsilide margin exists lots of arcus tension cracks, which wil further decrease the stability of the landslide body under continuous rainfal. That wil cause great hazards to the residents at the toe of this landslide, the water plant on the slope and the pasing students and teachers. on the basis of landslide geological, structural and deformation characteristics of in-depth analysis of the factors and causes of landslide mechanisms have been studied in combination with quantitative evaluation of the stability of the experimental data, and finaly propose appropriate control measures.
