Results 91 to 100 of about 234 (181)

Experimental research on the structural optimization of grouting holes in circular and rectangular pipe sections for trenchless pipe jacking. [PDF]

Sci Rep
Wen J, Ma Y, Xiang T, Gan M, Qiao H, Zhang W, Li D, Wu J, Lu Z.   +8 more
europepmc   +1 more source

Study on Spraying Construction Method of a Non-Water Reacting Polymer Layer in the Tunnel. [PDF]

Materials (Basel), 2022
Sun B, Guo C, Chen Y, Chu X, Ma X.
europepmc   +1 more source

Structural Design and Motion Characteristics Analysis of the Inner Wall Grinding Robot for PCCP Pipes. [PDF]

Sensors (Basel)
Cui Y, Sun R, Wu Z, Ge X, Cao Y.
europepmc   +1 more source

Failure Behavior of Damaged Reinforced Concrete Pipe Rehabilitated with Fiber-Reinforced Mortar Lining. [PDF]

Materials (Basel)
Li J, He C, Wei Y, Wu H, Liao J, Dong S, Huang S, Ma B.   +7 more
europepmc   +1 more source

Localization of Buried Polyethylene Gas Pipelines Using Compressional Wave Migration Stacking Imaging. [PDF]

Sensors (Basel)
Zhang A, Liao J, Zhong D, Li H, Han P, Song Z.   +5 more
europepmc   +1 more source

Frictional resistance calculation and jacking force prediction of rectangular pipe jacking. [PDF]

Sci Rep, 2023
Kong C, Guan G, Gu S, Zhou Z, Wang H.
europepmc   +1 more source

The Effect of Photoreactive Diluents on the Properties of a Styrene-Free Vinyl Ester Resin for Cured-In-Place Pipe (CIPP) Technology. [PDF]

Materials (Basel)
Krasowska M, Kowalczyk A, Kowalczyk K, Oliwa R, Oleksy M.   +4 more
europepmc   +1 more source

Microbiome analysis reveals microecological advantages of emerging ditchless rice-crayfish co-culture mode. [PDF]

Front Microbiol, 2022
Huang X, Li M, Huang Y, Yang H, Geng Y, Ouyang P, Chen D, Yin L, Yang S, Jiang J, Luo W, He Z.   +11 more
europepmc   +1 more source

Assessing the Environmental and Occupational Health Implications of Styrene Emissions in Cured-In-Place Pipe (CIPP) Rehabilitation: A Multi-Site Analysis of Installation Practices. [PDF]

Int J Environ Res Public Health
Beigvand P, Najafi M, Kaushal V, Mohammadi A, Elledge W, Kaynak B.   +5 more
europepmc   +1 more source

Development of a rapid field testing method for metals in horizontal directional drilling residuals with XRF sensor. [PDF]

Sci Rep, 2021
Zhang H, Antonangelo J, Penn C.
europepmc   +1 more source