摘 要

树池是现代城市常见的绿化基础设施，公园绿地、广场街头都建有大量的树池，其在保养树木、分流交通、美化环境等方面发挥了重要作用，已成为现代城市环境建设中的重要组成部分。随着城市化进程的逐步推进，树池的设计种类和建造材料日益丰富，树池已成为烘托城市文化氛围、提高绿化景观水平的重要艺术性节点工程，但树池的发展仍需围绕其作为保养树木生长的第一要务不能变，缺乏绿色和健康的树池将无法阻挡被更替的命运。近年来，随着城建投资的加大，树池建造也随之“水涨船高”，珍贵石材、靓丽色彩、艺术形态为树池构筑了赏心悦目的外表，但树池之中的树木和植物却与树池构成了鲜明的对比，枯枝落叶、树木衰弱、植物死亡，难以彰显树池原有的绿化价值。建造者和管理者遇到树木衰弱和死亡时，所想到的第一工作便是更换池中植物，但对于造成植物衰弱、死亡的原因却不曾去反思和改善，树池成为池中植物的终结者，保护变成了伤害。总结分析导致树池中植物衰亡的主要原因为忽略了植物生命体的本性，土壤、水分、空气为植物生存不可或缺的元素，由于树池设计和建造更多考虑的是形态、色彩和艺术性，而对于其保养树木和植物的功能性缺乏科学思考和设计，导致树池成为植物杀手。本文通过对城市街道、广场、公园、绿地等区域内的树池进行调查，结合查阅文献资料，了解城市绿化树池的规格、分类、功能以及应用现状，分析探讨目前城市绿化树池运用所存在的问题，提出建设性意见，为绿化树池的科学设计和建造提供借鉴。

关键词：树池；树木；透水透气；

Reflections on the Application of Urban Greening Tree Pool

ABSTRACT

The tree pool is a common green infrastructure in modern cities.The green space of the park and the streets are built a large number of trees.It plays an important role in maintaining trees, shunting traffic and beautifying the environment. It has become an important part of modern urban environment construction.With the gradual progress of the urbanization process, the design type of the tree pool and construction materials are increasingly rich , tree pool has become a contrast to the city cultural atmosphere, improve the level of green landscape of the important artistic node project.But the development of the tree pool still need to focus on the growth of trees as the first priority can not be changed, the tree pools which are lacking of green and healthy will not be able to stop the fate of being replaced.In recent years, with the increase in urban construction investment, tree pool construction also will "rise".Precious stone, beautiful color and art form are for the tree pool to build a pleasing appearance,but trees and plants in the tree pool are in sharp contrast to the tree pool.With litter, weak trees and the death of plant, it is difficult to highlight the original green tree pool value.When the builders and managers encounter the trees are weak and dead, the first job they think about is to replace the pool of plants.But for the cause of plant weakness and death they has not to reflect on and improve, the tree pool becomes the terminator of the plant in the pool, and the protection becomes harm.The main reason for the decline of plants in the tree pool is that the nature of plant life is neglected.Soil,moisture,air is an indispensable element of plant survival.Because the tree pool is considered form, color and artistry when it is designed and built, and maintaining the functionality of trees and plants is lacking of scientific thinking and design, so the tree pool becomes a plant killer.This article through investigates the tree pool which in the city streets, squares, parks, green land and other areas, and combined with access to literature related information, to understand the specifications, classification, function and application status of urban greening tree pool, analyze the existing problems in the application of urban greening tree pool, and make constructive comments to provide reference for the scientific design and construction of green tree pool.

Key words：Tree pool；Trees；Permeability and breathability

目 录

前 言 1

1 树池的发展概述 2

1.1树池的概述 2

1.2 树池的起源与发展 3

1.3 树池的应用现状和问题 5

2 树池的功能与应用 8

2.1 树池与树木生长发育的关系 8

2.2 树池的功能 8

2.3树池在城市绿化中的应用 9

3 树池的形式与建造材料 14

3.1 树池分类 14

3.2树池建造材料 17

4 树池在城市绿化中的应用展望 20

致 谢 22

参考文献 23

前 言