gis/xian_algorithm_new
13
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

更新条件概率表

Browse Source
This commit is contained in:
wzy-warehouse
2026-06-14 15:52:56 +08:00
parent c375cd33d9
commit d4eee07890
1 changed files with 13 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
app/config/dbn/rainfall_cpt_params.yaml
+13 -12
View File
@@ -86,11 +86,11 @@ landslide:
# 暴雨+缓坡+松散堆积物：塬面黄土 # 暴雨+缓坡+松散堆积物：塬面黄土
- condition: {rain_intensity: [storm, downpour, extreme], slope: [low, medium], lithology: [unconsolidated]} - condition: {rain_intensity: [storm, downpour, extreme], slope: [low, medium], lithology: [unconsolidated]}
probability: 0.30 probability: 0.30
# 断裂带+陡坡（无强降雨也有基岩蠕变风险） # 断裂带+陡坡+降雨（无强降雨时基岩蠕变速率极低，需降雨触发失稳）
- condition: {dist_to_fault: [very_close], slope: [high, very_high]} - condition: {rain_intensity: [light, moderate, heavy, storm, downpour, extreme], dist_to_fault: [very_close], slope: [high, very_high]}
probability: 0.25 probability: 0.25
# 城区+中坡：工程扰动 # 城区+中坡+降雨：工程扰动需降雨触发
- condition: {landuse: [urban], slope: [medium, high]} - condition: {rain_intensity: [light, moderate, heavy, storm, downpour, extreme], landuse: [urban], slope: [medium, high]}
probability: 0.20 probability: 0.20
# === 低风险兜底（≤0.05）=== # === 低风险兜底（≤0.05）===
@@ -151,8 +151,8 @@ debris_flow:
# 暴雨+缓坡+松散堆积物 # 暴雨+缓坡+松散堆积物
- condition: {rain_intensity: [storm, downpour, extreme], slope: [low, medium], lithology: [unconsolidated]} - condition: {rain_intensity: [storm, downpour, extreme], slope: [low, medium], lithology: [unconsolidated]}
probability: 0.25 probability: 0.25
# 断裂带+陡坡（无强降雨，崩塌堆积物也可启动） # 断裂带+陡坡+降雨（无降雨时崩塌堆积物缺乏运移介质，泥石流无法启动）
- condition: {dist_to_fault: [very_close], slope: [high, very_high]} - condition: {rain_intensity: [light, moderate, heavy, storm, downpour, extreme], dist_to_fault: [very_close], slope: [high, very_high]}
probability: 0.22 probability: 0.22
# === 低风险兜底（≤0.05）=== # === 低风险兜底（≤0.05）===
@@ -320,8 +320,9 @@ collapse:
# 暴雨+陡坡+松散岩性（黄土/碎屑岩）：黄土塬边崩塌 # 暴雨+陡坡+松散岩性（黄土/碎屑岩）：黄土塬边崩塌
- condition: {rain_intensity: [storm, downpour, extreme], slope: [high, very_high], lithology: [terrigenous, unconsolidated, mixed_clastic]} - condition: {rain_intensity: [storm, downpour, extreme], slope: [high, very_high], lithology: [terrigenous, unconsolidated, mixed_clastic]}
probability: 0.72 probability: 0.72
# 近河道+松散堆积物+陡坡：河流侧蚀致崩塌（渭河/灞河/浐河） # 近河道+松散堆积物+陡坡+降雨：河流侧蚀致崩塌（渭河/灞河/浐河）
- condition: {dist_to_river: [very_close, close], lithology: [unconsolidated], slope: [high, very_high]} # 降雨是崩塌的直接触发因素，无降雨时河流侧蚀是缓慢累积过程，不构成即时风险
- condition: {rain_intensity: [light, moderate, heavy, storm, downpour, extreme], dist_to_river: [very_close, close], lithology: [unconsolidated], slope: [high, very_high]}
probability: 0.70 probability: 0.70
# === 高风险（0.50-0.65）=== # === 高风险（0.50-0.65）===
@@ -342,14 +343,14 @@ collapse:
probability: 0.55 probability: 0.55
# === 中风险（0.20-0.40）=== # === 中风险（0.20-0.40）===
# 近河道+缓坡+松散堆积物：侧蚀累积效应 # 近河道+缓坡+松散堆积物+降雨：侧蚀累积效应需降雨触发
- condition: {dist_to_river: [very_close, close], lithology: [unconsolidated], slope: [medium]} - condition: {rain_intensity: [light, moderate, heavy, storm, downpour, extreme], dist_to_river: [very_close, close], lithology: [unconsolidated], slope: [medium]}
probability: 0.35 probability: 0.35
# 大雨+中坡 # 大雨+中坡
- condition: {rain_intensity: [heavy], slope: [medium, high]} - condition: {rain_intensity: [heavy], slope: [medium, high]}
probability: 0.30 probability: 0.30
# 断裂带+陡坡（无强降雨也有蠕变崩塌风险） # 断裂带+陡坡+降雨（无强降雨时蠕变崩塌概率极低，需降雨触发）
- condition: {dist_to_fault: [very_close], slope: [high, very_high]} - condition: {rain_intensity: [light, moderate, heavy, storm, downpour, extreme], dist_to_fault: [very_close], slope: [high, very_high]}
probability: 0.25 probability: 0.25
# 暴雨+缓坡+松散岩性 # 暴雨+缓坡+松散岩性
- condition: {rain_intensity: [storm, downpour, extreme], slope: [low, medium], lithology: [unconsolidated]} - condition: {rain_intensity: [storm, downpour, extreme], slope: [low, medium], lithology: [unconsolidated]}