rock fill

Protective experimental research on spray polyurea on concrete faced rock fill dam surface

混凝土面板坝表面喷涂聚脲防护试验研究

The measurement of actual works also explained that the use of compound geotextile in rock fill dam surface can reduce the amount of leakage water by 60%, the effects of imperviousness are obvious.

此外，实际工程观测也说明，砌石坝构筑复合土工膜坝面防渗体后，漏水量减少了60%，防渗效果良好。

On the basis of one sample multi stage loading triaxial test analysis of rock fill coarse grained soil, the loading is divided into unconsolidated type continuous loading and consolidated type discontinuous loading.

通过分析堆石粗粒土一个试样多级加荷三轴试验方法，将其分为不固结类的连续与固结类的不连续加荷。

Dynamic centrifuge model test for concrete face rock fill dam

混凝土面板堆石坝动态离心模型试验研究

River water flow control and construction program planning of concrete-face rock fill dam for TSQ-ⅰ Hydropower Project

天生桥一级水电站河道水流控制与面板堆石坝施工程序规划

Discussion on seepage stability of filter layer in rock-fill dam with sloping clay core of Zhangfeng Reservoir;

阐述了堤防渗透变形的类型、成因、规律，并对堤坝渗透稳定性问题进行了分析研究。

The model is fit for the selection of permeability coefficient of tailings fill dam and earth-rock dam.

该模型适用于尾矿堆积坝和土石坝的渗透系数取值。

Multi stage loading triaxial test analysis of rock fill coarse grained soil

堆石粗粒土多级加荷三轴试验分析

Test study on mining following cutting rock fill with level delamination and cementation floor

水平分层胶结底板分采充填法试验研究

The temperature rise property of thermal insulation of rock-fill concrete is an important index to study the crack resistance property of the rock-fill concrete dam.

堆石混凝土的绝热温升性能是研究堆石混凝土大坝抗裂性能的重要指标。

A Study on Rock Pressure of Ascending Order in Mining Adjacent Gypsum Seams with Long Wall Picking Fill

近距离石膏矿层长壁充填法上行开采的矿压研究

Combined with and engineering practice , this paper discusses the total quality management of rock fill roadbed.

对于填石路基填料,现行规范对其压实质量的控制缺乏有效指导.

The problem of the expansion and self-healing of core cracks in earth dam is a important and difficult problem in dam design. Investigating the problem is very useful to improve the designing theory of the earth rock-fill dam.

心墙裂缝的扩展和自愈合问题是目前高心墙坝设计中急需解决的关键科学问题之一，对其开展研究，有益于解决实际工程问题和进一步完善土石坝设计理论。