CAJ | 학술논문

我国的水泥混凝土墙面柔性小，对温度要求高。使用中因温度受热不均匀，各处膨胀变形或收缩变形不一致，导致墙面建材造价高，墙面坚硬程度低。为此，提出一种水泥混凝土墙面柔性造价与热应力梯度边界模拟数值分析，通过对水泥混凝土墙面的建材分析，墙面柔性的造价会比传统的墙面建材降低许多，相比于刚性墙面挡墙，柔性墙面加筋土挡墙，允许挡墙在施工和后期运营过程中墙体产生差异沉降，因此更适合于柔性墙面。仿真实验表明，水泥混凝土墙面柔性造价与热应力梯度边界模拟数值分析能够有效地提高墙面柔性，且造价减少隔音效果更加明显，抗震性能强。
아국적수니혼응토장면유성소，대온도요구고。사용중인온도수열불균균，각처팽창변형혹수축변형불일치，도치장면건재조개고，장면견경정도저。위차，제출일충수니혼응토장면유성조개여열응력제도변계모의수치분석，통과대수니혼응토장면적건재분석，장면유성적조개회비전통적장면건재강저허다，상비우강성장면당장，유성장면가근토당장，윤허당장재시공화후기운영과정중장체산생차이침강，인차경괄합우유성장면。방진실험표명，수니혼응토장면유성조개여열응력제도변계모의수치분석능구유효지제고장면유성，차조개감소격음효과경가명현，항진성능강。
Along with our country accelerate infrastructure construction, cement concrete has been widely used in decorat?ing a examination. But cement concrete wall in the current use of the decrease of the metope of flexible and high tempera?ture stress, the characteristics of metope varies depending on the frequency, the frequency from low to high, uneven heating temperature, expansion deformation or contraction inconsistent throughout, causes of metope is a building materials of high cost and hard degree reduced. For this, put forward the concrete wall and the cost of flexible thermal stress gradient bound?ary simulation numerical analysis, through the analysis of the building materials for cement concrete wall, metope, flexible than traditional wall materials reduced cost of many, compared with the rigid retaining wall metope, flexible wall reinforced soil retaining wall allows the retaining wall foundation produced in the process of construction and operation of larger differ?ential settlement, therefore more suitable for the flexible wall. The simulation experiments show that the thermal stress of concrete walls and the cost of flexible gradient boundary simulation numerical analysis can effectively improve the metope of flexible.