Results 31 to 40 of about 1,020,974 (288)
Effect of Dry‐Wet Cycling on the Mechanical Properties of High‐Water Materials [PDF]
Advances in Civil Engineering, 2020 As a new grouting reinforcement material, high‐water materials (HWMs) are being increasingly applied in different fields. This means that the environment in which these HWMs are employed are varied and increasingly complex. The dehydrating and saturation cycle of HWM caused by changes in the environment is referred to as the dry‐wet cycle.
X. L. Zhou +4 more
openaire +2 more sources
The Recovery of Soils after Compaction: A laboratory investigation into the effect of wet/dry cycles on bulk density and soil hydraulic functions [PDF]
, 2009 Van den Akker et al. (2003) stated that “European subsoils are more threatened than ever in history” in an editorial referring to the results of the European Union concerted action “Experiences with the impact of subsoil compaction on soil crop growth ...
O'Keefe, Sorche
core +7 more sources
Study on the Deterioration of Concrete under Dry–Wet Cycle and Sulfate Attack [PDF]
Materials, 2020 In order to study the deterioration and mechanism of dry–wet cycles and sulfate attack on the performance of concrete in seaside and saline areas, the deterioration of compressive strength of concrete with different water cement ratios under different erosion environments (sodium sulfate soaking at room temperature and coupling of dry–wet cycling and ...
Fang Liu +5 more
openaire +2 more sources
The Uniaxial Creep Characteristics of Red Sandstone under Dry‐Wet Cycles [PDF]
Advances in Civil Engineering, 2020 Water is one of the most important factors that affect the long‐term stability of geotechnical engineering structures. Rainfall often results in periodic changes in the water content in underground rock, which is subjected to alternating dry‐wet cycles. In this paper, in order to study the short‐term and long‐term mechanical properties of red sandstone
Guangcheng Liu, Xin Huang, Jianyong Pang
openaire +2 more sources
Lithosphere, 2022 Red-bed argillaceous siltstone is one of main types of rocks composing unstable slopes on both banks of water diversion project from the Yangtze to Huaihe River and is prone to deterioration after subjected to drying-wetting cycle conditions during water
Fusheng Zha +6 more
doaj +1 more source
Alternate wetting and drying irrigation for rice in Bangladesh: Is it sustainable and has plant breeding something to offer? [PDF]
, 2013 The crop management practice of alternate wetting and drying (AWD) is being promoted by IRRI and the national research and extension program in Bangladesh and other parts of the world as a water-saving irrigation practice that reduces the environmental ...
Price, Adam H. +25 more
core +1 more source
Yantu gongcheng xuebao, 2023 The factors such as rainfall evaporation and groundwater fluctuation in Sichuan Province of China seriously affect the stability of slope engineering in the area.
YANG Shengqi 1, 2, JING Xiaojiao 2
doaj +1 more source
Statistical Damage Model of Altered Granite under Dry-Wet Cycles [PDF]
Symmetry, 2019 This paper presents a new statistical damage constitutive model using symmetric normal distribution. The broken rock microbody obeyed symmetric normal distribution and the equivalent strain principle in damage mechanics. The uniaxial compression tests of samples subjected to dry-wet cycles were performed.
Xuxin Chen +4 more
openaire +2 more sources
Yantu gongcheng xuebao, 2019 So far, the researches on the degradation of macroscopic strength of rock under cyclic wetting-drying conditions in the course of reservoir operation mainly focus on simulations of single environmental conditions without considering the combined actions ...
ZHANG Zhen-hua , WANG Ye
doaj +1 more source
Rock and Soil Mechanics, 2021 The performance evolution of subgrade soil under the coupling effect of drying?wetting cycle and dynamic load is essential for the safety and stability of the subgrade.
HU Zhi +4 more
doaj +1 more source