Additional Material
229
(continued)
No. State Intellectual
Property Office,
China
European Patent Office (https://www.epo.org/index.html)
Inventor(s). Title
(Grant No.)
Bibliographic
data
Webpage and abstract
3
Xu X Z, Zhao R.
Device and method
for field experiments
of the gravity erosion
on the gully wall
(ZL201310422836.6)
CN103487567
(A)—2014-01-01
The invention discloses a device and method for building a trench slope gravity erosion process field test.
The device comprises an outdoor test room, trench slope geography, a rainfall simulation device and a
gravity erosion observation device. The outdoor test room comprises an outdoor test room body capable
of being assembled and a movable rainproof observation room body placed inside the outdoor test room
body. The trench slope geography is a generalization slope cut in a field according to typical geomorphic
features of a studied area. The generalization slope is separated from the surrounding through steel sheet
pile side walls. The rainfall simulation device comprises components including a three-barrel
pressure-stabilizing water feeder, a movable assembling multi-micro-spraying-nozzle combined type
rainfall device, a water collecting groove and the like.; The gravity erosion observation device comprises
a geography instrument main machine, a movable assembling slumping face observation support and a
sight line calibrator. According to the device and method for building the trench slope gravity erosion
process field test, a good observation environment is created for observation of a geography instrument
through the test room, the main building components are all assembling movable facilities, the
simulation and observation devices can not be disturbed, and observation accuracy is guaranteed
(continued)
229
(continued)
No. State Intellectual
Property Office,
China
European Patent Office (https://www.epo.org/index.html)
Inventor(s). Title
(Grant No.)
Bibliographic
data
Webpage and abstract
3
Xu X Z, Zhao R.
Device and method
for field experiments
of the gravity erosion
on the gully wall
(ZL201310422836.6)
CN103487567
(A)—2014-01-01
The invention discloses a device and method for building a trench slope gravity erosion process field test.
The device comprises an outdoor test room, trench slope geography, a rainfall simulation device and a
gravity erosion observation device. The outdoor test room comprises an outdoor test room body capable
of being assembled and a movable rainproof observation room body placed inside the outdoor test room
body. The trench slope geography is a generalization slope cut in a field according to typical geomorphic
features of a studied area. The generalization slope is separated from the surrounding through steel sheet
pile side walls. The rainfall simulation device comprises components including a three-barrel
pressure-stabilizing water feeder, a movable assembling multi-micro-spraying-nozzle combined type
rainfall device, a water collecting groove and the like.; The gravity erosion observation device comprises
a geography instrument main machine, a movable assembling slumping face observation support and a
sight line calibrator. According to the device and method for building the trench slope gravity erosion
process field test, a good observation environment is created for observation of a geography instrument
through the test room, the main building components are all assembling movable facilities, the
simulation and observation devices can not be disturbed, and observation accuracy is guaranteed
(continued)