Browsing by Author "Deng, Zhiyun"
Now showing items 1-5 of 5
-
Analysis and application of friction calculation model for long-distance rock pipe jacking engineering
(Elsevier, 2021-09)
Article
Restricted access - publisher's policyFor long-distance rock pipe jacking, the coupled actions of mud float and sediment generate pipe-rock interactions, which are challenging from the analysis point of view and the general methods available for calculating ... -
Basalt-polypropylene fiber reinforced concrete for durable and sustainable pipe production. Part 1: experimental program
(Wiley (John Wiley & Sons), 2022-02)
Article
Open AccessAn experimental program consisting in producing and testing reinforced concrete pipes (RCPs) under the three-edge bearing tests considering different types of reinforcement was carried out. Four types of RCPs were produced, ... -
Field monitoring of mechanical parameters of deep-buried jacketed-pipes in rock: Guanjingkou water control project
(2022-07)
Article
Restricted access - publisher's policyTo monitor the mechanical performance of a deep-buried rock-jacketed pipe within the scope of the Guanjingkou Water Control Project in Chongqing during construction, an extensive field experimental program was performed. ... -
Flexural performance of a new hybrid basalt-polypropylene fiber-reinforced concrete oriented to concrete pipelines
(2021-07)
Article
Open AccessThe bending performance of a basalt-polypropylene fiber-reinforced concrete (HBPFRC) was characterized by testing 24,400 × 100 × 100 mm3 prismatic specimens in a four-point bending test JSCE-SF4 configuration. The type and ... -
Main engineering problems and countermeasures in ultra-long-distance rock pipe jacking project: water pipeline case study in Chongqing
(2022-05)
Article
Restricted access - publisher's policyThis paper summarises the main technical problems that have been encountered in the Chongqing Guanjingkou Water Conservancy Project, which is the first ultra-long-distance rock pipe jacking (PJ) project in China’s water ...
