1·Finally, the validity of the proposed model is verified by the observation data of a clay core dam with sandy gravel.
最后利用已发生溃决心墙坝的溃坝洪水资料验证了建议数值模型的合理性。
2·The analysis results provide new reference to the study of bearing capacity of this type in soft sandy gravel rock foundation.
研究成果为研究砂砾岩一类软岩的承载力提供了新的途径。
3·The use of bracing technique with jet anchor in sandy gravel excavation is increasingly widespread but theoretical research lags far behind practice.
喷锚网支护技术在砂卵石基坑工程中的应用日益广泛，但是其理论研究却远远滞后于工程实践。
4·For the frozen weathered bedrock, sandy gravel and pebble bed, it is more suitable to use drilling and blasting method than to use the frozen soil excavator.
对冻结风化基岩、砂砾层或卵石层，冻土挖掘机效率低，宜采用钻眼爆破法，采用抓岩机装载冻土。
5·Replacing fine grained subsoil with sandy gravel for preventing structures from frost damage is widely and effectively used in cold regions at home and abroad.
用砂砾料换填细粒土地基，防治寒冷地区建筑物冻害是行之有效的方法，在国内外广泛使用。
6·The cushion layer for the dam is constructed with the material prepared mainly with natural sandy gravel and mixed with proper amount of pebble and coarse sand.
大坝垫层料采用以天然砂砾料为主、掺入小石和粗砂以调整级配的方式生产。
7·The material of the main dam shuck is mainly the local sandy gravel. The clay core and the asphalt concrete core were compared in the choosing of seepage prevention type.
拦河主坝坝壳以当地材料砂砾石为主，防渗心墙比较了粘土心墙、沥青混凝土心墙和斜墙型式。
8·Hexi Reservoir Project, applying filter design, is introduced, which is made up of clay central core and sandy gravel dam according to the gradation curve of clay and gravel.
介绍了合溪水库工程的概况，选用坝型为粘土心墙砂砾石坝，根据粘土和砂砾石料场的颗分曲线，对反滤料进行了设计。
9·The frost heave ratio, as an index of classification of frost susceptibility for sandy gravel, mainly depends on not only the. content of fine grained soil but also its freezing condition.
饱水砂砾料冻结时之冻胀敏感性，以冻胀率的大小作为分类指标。 它主要受细粒土含量及冻结条件的影响。
10·Combined with in-situ loading test of a certain hydraulic project, the bearing capacity of soft sandy gravel rock foundation and the effect of dead load stress on the bearing capacity are discussed.
结合某工程现场载荷试验探讨砂砾软岩的极限承载能力及自重应力对极限承载能力的影响。