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2020һʦǿ⣨7

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ij߲ݽ 16 㣬 3.5 ף㣬ײڱΪ0.000 ףƺ

Ϊ-0.500 סýȹ÷ǽͷϹ涨ķ彨ָݵĽȫΪȼͻ޷ֱΪ 2.50H2.00H0.20H彨ΪԱͨΪƵڣȡϲΪ³ͨˮƽ 8 ״Ϊͻȼĸ߲칫¥ܱÿΪ 5 ׵ؽ߲ϲǸ߲أȵƣǸ߳ؼ 8 סϲǸ߲ؾ뽨ǽˮƽΪ 4 ף뽨ǽˮƽΪ 8 ס

ײΪͨĴãΪҺͰ칫IJ㼰Ϊͷ÷¥ݼͨ㣬ɢߵ;˲áڴߵңֱΪ125 ƽ׺ 400 ƽףнΪ 125 ƽ׵ĻһɢţſɢߵݿͷԶ㵽Էɢŵֱ߾Ϊ 5〜 20 ײȡ߲彨һݵǰ¥ݼǰҺãʹΪ 8 ƽסǰҵײҼţñšȹIJ㣬ײΪ̳еӰԺо糡IJΪͯѵġȹIJλùͨ 4 ͥͻ 2.50H ķλָͥʱ÷װýϹұע˷Ϲ涨ʩ

ϲϻش⣺

1.жϸýĽ߶Ⱥͽָڵ⣬˵ɡ

2.ָýƽ沼ַڵ⣬˵ɡ

3.ָýȫɢڵ⣬˵ɡ

4.ýǰҵǷϹ淶Ҫ󣬲˵ɡ

5.ýȹƽ沼Ƿ?Ϊʲô?ָͥڵ⣬˵ɡ

ο

1.𰸡ýĽ߶Ϊ163.5+0.5=56.5 סΪһ߲㹫ڵ⣺ͻ޷ֱΪ 2.50H2.00H0.20H ⡣ɣһ߲㹫ͻ޷ֱӦΪ 3.00H2.00H0.25H

߶ȵļ㼰ͻȼҪ

2.𰸡1)ýˮƽ 8 ״Ϊͻȼĸ߲칫¥⡣ɣ߲㹫֮ķ಻Ӧ 13 ס

2)Ǹ߳ؼ 8 ״⡣ɣ߶ȴ 50 ĽӦǸ߲ء

3)ϲǸ߲ؾ뽨ǽˮƽΪ 4 ״⡣ɣǸ߲ؾ

ǽˮƽ벻С 5 ףҲӦ 10 ס

һýķҪ

߲㽨Ӧһ߻ܱ߳ȵ 1/4 ҲСһ߳ȵĵױǸ߲أ÷ΧڵȹӦ 4m߶Ȳ 50m ĽǸ߲ȷʱɼã벻˴ 30mǸ߲صܳӦ涨

Ǹ߲ӦͨؿǽһıԵ뽨ǽС 5mҲӦ 10m

3.𰸡1)Ϊ 125 ƽ׵ĻһɢŴ⡣ɣλȫ֮ߵķ䣬ж׶԰ʩ 50m²;ҽƽѧ 75m²; 120m²һɢţ÷ 125 ƽףӦɢš

2)ݿͷԶ㵽Էɢŵֱ߾Ϊ 5〜 20 ײȴ⡣ɣݷһֱͨɢߵɢŵֱ߾벻Ӧ 15 ףȫʱ 25%ɲ 151.25=18.75 ס

һλȫ֮ߵķ䣬ж׶԰ʩ 50m²;ҽƽѧ 75m²; 120m²һɢţ÷ 125 ƽףӦɢš

4.𰸡ýһݵǰ¥ݼǰҺãʹΪ 8 ƽסǰҵײҼţñŲϹ淶Ҫɣ¥ݼǰҵʹӦС 10 ƽסǰҵڸ㶼ӦҼţýݺǰҵʹֻ 8 ƽףֻײҼţ˱š

Ӧǰң¥ݼõǰңʹӦϽ 6.4.3 Ĺ涨߲㳧(ֿ)ӦС 10.0m²;סլӦС 6.0m²;סլļ¥ݼĹǰҺʱӦϽ 5.5.28 Ĺ涨ǰҵʹӦС 12.0m²Ҷ̱߲ӦС 2.4mǰһǰҵӦҼţӦþ

5.𰸡1)ýȹƽ沼òɣͯһͻȼĽʱӦײ㡢㣬ýIJΪͯѵġ

2)ͥڵ⣺ͻ 2.50H ķλָͥʱ÷װɣͥ÷ָʱͻ޲Ӧ 3.00hͥڲӦÿȼͥʱ÷װװڿȼ

һж׶԰Ķͯ÷ͶͯȶͯڶĽڣҲӦڵ»;һͻȼĽʱӦ 3

ͥʱĽӦϡ²ͨĽӼ;ӼĽڱ淶 5.3.1 Ĺ涨ʱӦй涨

1)ΧͨռӦзָ÷ǽʱͻ޲Ӧ 1.00h;÷ǽʱͻԺͻԲӦ 1.00hͻԲ 1.00h ķǸԷǽʱӦԶˮϵͳб;÷ʱͻ޲Ӧ 3.00hӦϱ淶 6.5.3 Ĺ涨;ͥͨšӦûʱйرյļ׼š;2)߲㽨ڵͥӦԶˮϵͳͻԶϵͳ;3)ͥӦʩ;4)ͥڲӦÿȼ

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