Through experiments,this paper studies the densification performance and compressive strength of architectural raw soil in Hongge Region of Panzhihua.

Based on laboratory tests, the compaction property of limeflyash soil and its shearing strength are analyzed under different flyash content.

Based on the laboratory tests,the compaction property of lime-loess and it s shearing property are analysized when the lime content is different.

Taking the silt with low liquid limit from Jing′an highway as research object,this paper analyzes its mechanical properties and engineering characteristics,such as the particle composition and compaction characteristics,etc.

Analysis of relationship between interstitial content and impact properties of a type of near α titanium alloy;

Effect of fillers on impact properties of high molecular weight polyethylene;

Effect of δ-ferrite on impact properties of 12%Cr rotor steel for ultra-supercritical steam conditions;

Influence of gas content on impact toughness of deposited metal of martensitic stainless steel;

The method of improving the impact toughness of non quenching and tempering steel by controlling the content of minor elements and the hot working technology is discussed.

The influences of B content and Nb,V micro-alloying on the impact toughness of low carbon boron steel were investigated by impact tests of low carbon boron steels with different boron contents and of Nb,V micro-alloyed low carbon boron steel.

Effect of nitrogen on the impact performance of low alloyed structure steels;

Has proven between the plastic differentmolding impact performance and the size rate of change and otherperformance as well as two targets relevance with emphasis withenhances some performance the prerequisite, enhances each performancefor the synthesis, proposed the corresponding adjustment measure.

This paper,for the first,has used pendulum impact method and even elastic support falling weight bend impact method to give comparison test to impact performance of flexible fiber cement stabilize gravel and common cement stabilize gravel.